Report for the Week Ending 04/30/05


     Notes on Viewing the Tables of Hits on a Web Site
  
A "hit" is any instance of a document being viewed by anyone either
  through their entering the URL, pulling down a bookmark, or
  selecting a link to that document.

Images have been dropped in the counts of hits where possible
  (e.g. any file with a suffix of '.jpeg', '.jpg' or '.gif').

There are 4 tables of statistics provided:

   Counts of hits by:
       - Directory:  every hit is counted as either a hit on your top
         level directory or
         within a subdirectory one level down, but not both.
       - Day of the Week
       - Hour of the Day
       - Host Name: Host of individual looking at your web site 

Throughout the tables, there may be many indications of an
  abbreviated name followed by the phrase "<.5% of TOTAL HITS",
  e.g. "*.columbia.edu sites <.5% of TOTAL HITS".  This count
  represents a sum of all hits from those several sites which,
  individually, each had fewer than 1/2 of 1% of the total hits on
  your web site.

-------------------------------------------------------------------

Web Stats for www.columbia.edu/cu/sipa (School of International and Public Affairs)
                                                                               1
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                |      Total Web Hits       |             |
|                                |---------------------------|             |
|                                |   CU Site   | Non-CU Site |    Total    |
|                                |-------------+-------------+-------------|
|                                |      | % of |      | % of |      | % of |
|                                |  N   |Total |  N   |Total |  N   |Total |
|--------------------------------+------+------+------+------+------+------|
|TOTAL HITS                      |18,371|100.00|55,556|100.00|73,927|100.00|
|--------------------------------+------+------+------+------+------+------|
|Directory                       |      |      |      |      |      |      |
|--------------------------------|      |      |      |      |      |      |
|/cu/sipa/                       |   150|  0.82|   425|  0.76|   575|  0.78|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/ALUM/                  |     3|  0.02|    97|  0.17|   100|  0.14|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/APPL/                  |     2|  0.01|    79|  0.14|    81|  0.11|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/COURSES/               |   113|  0.62|   893|  1.61| 1,006|  1.36|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/CourseDescriptions/    |     6|  0.03|    27|  0.05|    33|  0.04|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/EVENTS/                |   123|  0.67|   568|  1.02|   691|  0.93|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/FINAID/                |     1|  0.01|   129|  0.23|   130|  0.18|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/FUNC/                  |    79|  0.43|   629|  1.13|   708|  0.96|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/MIA/                   |    71|  0.39|   785|  1.41|   856|  1.16|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/NEWS/                  |     1|  0.01|   149|  0.27|   150|  0.20|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/OCS/                   |   100|  0.54|   395|  0.71|   495|  0.67|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/PEPM/                  |   160|  0.87|   643|  1.16|   803|  1.09|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/PUBS/                  |   263|  1.43| 4,842|  8.72| 5,105|  6.91|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/REGIONAL/              | 2,933| 15.97|19,185| 34.53|22,118| 29.92|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/RESEARCH/              |   378|  2.06| 2,636|  4.74| 3,014|  4.08|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/RESOURCES/             |   124|  0.67|   391|  0.70|   515|  0.70|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/STUDENTS/              |    29|  0.16|   197|  0.35|   226|  0.31|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/Sitemap/               |     0|     0|     1|  0.00|     1|  0.00|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/ace/                   |     0|     0|     3|  0.01|     3|  0.00|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/admissions/            |   696|  3.79| 1,212|  2.18| 1,908|  2.58|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/alum/                  |     7|  0.04|    26|  0.05|    33|  0.04|
----------------------------------------------------------------------------

(Continued)
                                                                               2
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                |      Total Web Hits       |             |
|                                |---------------------------|             |
|                                |   CU Site   | Non-CU Site |    Total    |
|                                |-------------+-------------+-------------|
|                                |      | % of |      | % of |      | % of |
|                                |  N   |Total |  N   |Total |  N   |Total |
|--------------------------------+------+------+------+------+------+------|
|Directory                       |      |      |      |      |      |      |
|--------------------------------|      |      |      |      |      |      |
|/cu/sipa/av/                    |   345|  1.88|   652|  1.17|   997|  1.35|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/cicr/                  |     0|     0|     6|  0.01|     6|  0.01|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/courses/               |    22|  0.12|    63|  0.11|    85|  0.11|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/currentstudents/       | 4,816| 26.22| 4,846|  8.72| 9,662| 13.07|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/dinkinsforum/          |     0|     0|    16|  0.03|    16|  0.02|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/directory/             |     0|     0|    96|  0.17|    96|  0.13|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/dualdegree/            |    12|  0.07|   217|  0.39|   229|  0.31|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/events/                |     5|  0.03|   180|  0.32|   185|  0.25|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/fac-staff/             | 1,126|  6.13| 3,073|  5.53| 4,199|  5.68|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/faculty/               |     3|  0.02|   108|  0.19|   111|  0.15|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/finaid/                |   253|  1.38|   656|  1.18|   909|  1.23|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/hover/                 |   806|  4.39| 1,148|  2.07| 1,954|  2.64|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/hr/                    |    48|  0.26|   168|  0.30|   216|  0.29|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/image/                 | 5,491| 29.89| 8,965| 16.14|14,456| 19.55|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/main_text.css/         |    27|  0.15|    42|  0.08|    69|  0.09|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/menu.css/              |    25|  0.14|    30|  0.05|    55|  0.07|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/mia/                   |     1|  0.01|    86|  0.15|    87|  0.12|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/news/                  |     0|     0|     2|  0.00|     2|  0.00|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/ocs/                   |    38|  0.21|   241|  0.43|   279|  0.38|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/pepm/                  |    16|  0.09|   120|  0.22|   136|  0.18|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/phd/                   |     0|     0|    91|  0.16|    91|  0.12|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/prog/                  |     4|  0.02|   213|  0.38|   217|  0.29|
----------------------------------------------------------------------------

(Continued)
                                                                               3
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                |      Total Web Hits       |             |
|                                |---------------------------|             |
|                                |   CU Site   | Non-CU Site |    Total    |
|                                |-------------+-------------+-------------|
|                                |      | % of |      | % of |      | % of |
|                                |  N   |Total |  N   |Total |  N   |Total |
|--------------------------------+------+------+------+------+------+------|
|Directory                       |      |      |      |      |      |      |
|--------------------------------|      |      |      |      |      |      |
|/cu/sipa/pros/                  |     0|     0|     2|  0.00|     2|  0.00|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/pubs/                  |    22|  0.12|    58|  0.10|    80|  0.11|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/regional/              |    32|  0.17|   606|  1.09|   638|  0.86|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/registration/          |     0|     0|     4|  0.01|     4|  0.01|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/research/              |     1|  0.01|    96|  0.17|    97|  0.13|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/resources/             |     0|     0|     1|  0.00|     1|  0.00|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/sipa_video/            |     0|     0|     6|  0.01|     6|  0.01|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/students/              |     0|     0|    47|  0.08|    47|  0.06|
|--------------------------------+------+------+------+------+------+------|
|/cu/sipa/viewbook/              |    39|  0.21|   405|  0.73|   444|  0.60|
----------------------------------------------------------------------------
                                                                               4
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                |      Total Web Hits       |             |
|                                |---------------------------|             |
|                                |   CU Site   | Non-CU Site |    Total    |
|                                |-------------+-------------+-------------|
|                                |      | % of |      | % of |      | % of |
|                                |  N   |Total |  N   |Total |  N   |Total |
|--------------------------------+------+------+------+------+------+------|
|TOTAL HITS                      |18,371|100.00|55,556|100.00|73,927|100.00|
|--------------------------------+------+------+------+------+------+------|
|Day of week                     |      |      |      |      |      |      |
|--------------------------------|      |      |      |      |      |      |
|Sunday                          | 1,026|  5.58| 6,318| 11.37| 7,344|  9.93|
|--------------------------------+------+------+------+------+------+------|
|Monday                          | 3,642| 19.82| 8,398| 15.12|12,040| 16.29|
|--------------------------------+------+------+------+------+------+------|
|Tuesday                         | 3,397| 18.49| 9,891| 17.80|13,288| 17.97|
|--------------------------------+------+------+------+------+------+------|
|Wednesday                       | 2,765| 15.05| 8,442| 15.20|11,207| 15.16|
|--------------------------------+------+------+------+------+------+------|
|Thursday                        | 4,082| 22.22| 7,898| 14.22|11,980| 16.21|
|--------------------------------+------+------+------+------+------+------|
|Friday                          | 2,410| 13.12| 8,659| 15.59|11,069| 14.97|
|--------------------------------+------+------+------+------+------+------|
|Saturday                        | 1,049|  5.71| 5,950| 10.71| 6,999|  9.47|
----------------------------------------------------------------------------
                                                                               5
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                |      Total Web Hits       |             |
|                                |---------------------------|             |
|                                |   CU Site   | Non-CU Site |    Total    |
|                                |-------------+-------------+-------------|
|                                |      | % of |      | % of |      | % of |
|                                |  N   |Total |  N   |Total |  N   |Total |
|--------------------------------+------+------+------+------+------+------|
|TOTAL HITS                      |18,371|100.00|55,556|100.00|73,927|100.00|
|--------------------------------+------+------+------+------+------+------|
|Time of Day                     |      |      |      |      |      |      |
|--------------------------------|      |      |      |      |      |      |
|Midnight-1:00 AM                |   152|  0.83| 1,908|  3.43| 2,060|  2.79|
|--------------------------------+------+------+------+------+------+------|
|1:00-2:00 AM                    |   268|  1.46| 1,626|  2.93| 1,894|  2.56|
|--------------------------------+------+------+------+------+------+------|
|2:00-3:00 AM                    |   476|  2.59| 1,415|  2.55| 1,891|  2.56|
|--------------------------------+------+------+------+------+------+------|
|3:00-4:00 AM                    |   674|  3.67| 1,384|  2.49| 2,058|  2.78|
|--------------------------------+------+------+------+------+------+------|
|4:00-5:00 AM                    |   187|  1.02| 1,358|  2.44| 1,545|  2.09|
|--------------------------------+------+------+------+------+------+------|
|5:00-6:00 AM                    |    88|  0.48| 1,205|  2.17| 1,293|  1.75|
|--------------------------------+------+------+------+------+------+------|
|6:00-7:00 AM                    |   137|  0.75| 1,310|  2.36| 1,447|  1.96|
|--------------------------------+------+------+------+------+------+------|
|7:00-8:00 AM                    |    48|  0.26| 1,551|  2.79| 1,599|  2.16|
|--------------------------------+------+------+------+------+------+------|
|8:00-9:00 AM                    |   177|  0.96| 1,540|  2.77| 1,717|  2.32|
|--------------------------------+------+------+------+------+------+------|
|9:00-10:00 AM                   |   545|  2.97| 2,566|  4.62| 3,111|  4.21|
|--------------------------------+------+------+------+------+------+------|
|10:00-11:00 AM                  |   919|  5.00| 2,549|  4.59| 3,468|  4.69|
|--------------------------------+------+------+------+------+------+------|
|11:00-12:00 Noon                |   976|  5.31| 4,169|  7.50| 5,145|  6.96|
|--------------------------------+------+------+------+------+------+------|
|12:00 Noon-1:00 PM              | 1,702|  9.26| 3,521|  6.34| 5,223|  7.07|
|--------------------------------+------+------+------+------+------+------|
|1:00-2:00 PM                    | 1,381|  7.52| 2,889|  5.20| 4,270|  5.78|
|--------------------------------+------+------+------+------+------+------|
|2:00-3:00 PM                    | 1,368|  7.45| 3,142|  5.66| 4,510|  6.10|
|--------------------------------+------+------+------+------+------+------|
|3:00-4:00 PM                    | 1,745|  9.50| 3,083|  5.55| 4,828|  6.53|
|--------------------------------+------+------+------+------+------+------|
|4:00-5:00 PM                    | 1,893| 10.30| 2,870|  5.17| 4,763|  6.44|
|--------------------------------+------+------+------+------+------+------|
|5:00-6:00 PM                    | 1,352|  7.36| 2,778|  5.00| 4,130|  5.59|
|--------------------------------+------+------+------+------+------+------|
|6:00-7:00 PM                    | 1,172|  6.38| 2,410|  4.34| 3,582|  4.85|
|--------------------------------+------+------+------+------+------+------|
|7:00-8:00 PM                    |   834|  4.54| 2,202|  3.96| 3,036|  4.11|
|--------------------------------+------+------+------+------+------+------|
|8:00-9:00 PM                    |   744|  4.05| 2,613|  4.70| 3,357|  4.54|
----------------------------------------------------------------------------

(Continued)
                                                                               6
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                |      Total Web Hits       |             |
|                                |---------------------------|             |
|                                |   CU Site   | Non-CU Site |    Total    |
|                                |-------------+-------------+-------------|
|                                |      | % of |      | % of |      | % of |
|                                |  N   |Total |  N   |Total |  N   |Total |
|--------------------------------+------+------+------+------+------+------|
|Time of Day                     |      |      |      |      |      |      |
|--------------------------------|      |      |      |      |      |      |
|9:00-10:00 PM                   |   421|  2.29| 2,333|  4.20| 2,754|  3.73|
|--------------------------------+------+------+------+------+------+------|
|10:00-11:00 PM                  |   632|  3.44| 2,709|  4.88| 3,341|  4.52|
|--------------------------------+------+------+------+------+------+------|
|11:00-12:00 Midnight            |   480|  2.61| 2,425|  4.36| 2,905|  3.93|
----------------------------------------------------------------------------
                                                                               7
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|TOTAL HITS                                                  |73,927|100.00|
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|CU Site                      |*.columbia.edu sites <.5% of  |      |      |
|                             |TOTAL HITS                    | 1,735|  2.35|
|                             |------------------------------+------+------|
|                             |atg.columbia.edu              | 1,160|  1.57|
|                             |------------------------------+------+------|
|                             |cc.columbia.edu               | 1,273|  1.72|
|                             |------------------------------+------+------|
|                             |dyn.columbia.edu              | 9,115| 12.33|
|                             |------------------------------+------+------|
|                             |sipa.columbia.edu             | 5,088|  6.88|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     |18,371| 24.85|
|-----------------------------+------------------------------+------+------|
|.edu (Non-Columbia, generally|Host Name                     |      |      |
|US higher-ed)                |------------------------------|      |      |
|                             |*.edu sites <.5% of TOTAL HITS| 4,439|  6.00|
|                             |------------------------------+------+------|
|                             |ucla.edu                      | 1,190|  1.61|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     | 5,629|  7.61|
|-----------------------------+------------------------------+------+------|
|.com (for-profit)            |Host Name                     |      |      |
|                             |------------------------------|      |      |
|                             |*.com sites <.5% of TOTAL HITS| 3,872|  5.24|
|                             |------------------------------+------+------|
|                             |aol.com                       | 1,430|  1.93|
|                             |------------------------------+------+------|
|                             |ask.com                       |   589|  0.80|
|                             |------------------------------+------+------|
|                             |charter.com                   |   452|  0.61|
|                             |------------------------------+------+------|
|                             |googlebot.com                 | 3,303|  4.47|
|                             |------------------------------+------+------|
|                             |inktomisearch.com             | 2,469|  3.34|
|                             |------------------------------+------+------|
|                             |looksmart.com                 |   722|  0.98|
|                             |------------------------------+------+------|
|                             |mindspring.com                | 1,926|  2.61|
|                             |------------------------------+------+------|
|                             |rcn.com                       |   766|  1.04|
----------------------------------------------------------------------------

(Continued)
                                                                               8
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|.com (for-profit)            |rr.com                        | 6,006|  8.12|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     |21,535| 29.13|
|-----------------------------+------------------------------+------+------|
|.gov (US Government)         |Host Name                     |      |      |
|                             |------------------------------|      |      |
|                             |*.gov sites <.5% of TOTAL HITS|   462|  0.62|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     |   462|  0.62|
|-----------------------------+------------------------------+------+------|
|.mil (US defense agencies)   |Host Name                     |      |      |
|                             |------------------------------|      |      |
|                             |*.mil sites <.5% of TOTAL HITS|   305|  0.41|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     |   305|  0.41|
|-----------------------------+------------------------------+------+------|
|.net (Other Internet service |Host Name                     |      |      |
|providers, etc.)             |------------------------------|      |      |
|                             |*.net sites <.5% of TOTAL HITS| 7,247|  9.80|
|                             |------------------------------+------+------|
|                             |comcast.net                   | 2,546|  3.44|
|                             |------------------------------+------+------|
|                             |covad.net                     |   556|  0.75|
|                             |------------------------------+------+------|
|                             |cox.net                       |   682|  0.92|
|                             |------------------------------+------+------|
|                             |optonline.net                 | 1,896|  2.56|
|                             |------------------------------+------+------|
|                             |pacbell.net                   |   796|  1.08|
|                             |------------------------------+------+------|
|                             |verizon.net                   | 3,196|  4.32|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     |16,919| 22.89|
|-----------------------------+------------------------------+------+------|
|.org (non-profit, etc.)      |Host Name                     |      |      |
|                             |------------------------------|      |      |
|                             |*.org sites <.5% of TOTAL HITS| 1,069|  1.45|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     | 1,069|  1.45|
----------------------------------------------------------------------------

(Continued)
                                                                               9
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|By Country Code              |Argentina: *.ar <.5% of TOTAL |      |      |
|                             |HITS                          |    58|  0.08|
|                             |------------------------------+------+------|
|                             |Armenia: *.am <.5% of TOTAL   |      |      |
|                             |HITS                          |    39|  0.05|
|                             |------------------------------+------+------|
|                             |Australia: *.au <.5% of TOTAL |      |      |
|                             |HITS                          |   325|  0.44|
|                             |------------------------------+------+------|
|                             |Austria: *.at <.5% of TOTAL   |      |      |
|                             |HITS                          |   148|  0.20|
|                             |------------------------------+------+------|
|                             |Belgium: *.be <.5% of TOTAL   |      |      |
|                             |HITS                          |    91|  0.12|
|                             |------------------------------+------+------|
|                             |Brazil: *.br <.5% of TOTAL    |      |      |
|                             |HITS                          |   143|  0.19|
|                             |------------------------------+------+------|
|                             |Bulgaria: *.bg <.5% of TOTAL  |      |      |
|                             |HITS                          |    24|  0.03|
|                             |------------------------------+------+------|
|                             |Cambodia: *.kh <.5% of TOTAL  |      |      |
|                             |HITS                          |     2|  0.00|
|                             |------------------------------+------+------|
|                             |Canada: *.ca <.5% of TOTAL    |      |      |
|                             |HITS                          |   425|  0.57|
|                             |------------------------------+------+------|
|                             |Canada: x.sympatico.ca        |   485|  0.66|
|                             |------------------------------+------+------|
|                             |Chile: *.cl <.5% of TOTAL HITS|    30|  0.04|
|                             |------------------------------+------+------|
|                             |Colombia: *.co <.5% of TOTAL  |      |      |
|                             |HITS                          |    32|  0.04|
|                             |------------------------------+------+------|
|                             |Costa Rica: *.cr <.5% of TOTAL|      |      |
|                             |HITS                          |     2|  0.00|
|                             |------------------------------+------+------|
|                             |Croatia: *.hr <.5% of TOTAL   |      |      |
|                             |HITS                          |    48|  0.06|
|                             |------------------------------+------+------|
|                             |Cyprus: *.cy <.5% of TOTAL    |      |      |
|                             |HITS                          |     4|  0.01|
----------------------------------------------------------------------------

(Continued)
                                                                              10
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|By Country Code              |Czech Republic: *.cz <.5% of  |      |      |
|                             |TOTAL HITS                    |   233|  0.32|
|                             |------------------------------+------+------|
|                             |Denmark: *.dk <.5% of TOTAL   |      |      |
|                             |HITS                          |    41|  0.06|
|                             |------------------------------+------+------|
|                             |Estonia: *.ee <.5% of TOTAL   |      |      |
|                             |HITS                          |    10|  0.01|
|                             |------------------------------+------+------|
|                             |Finland: *.fi <.5% of TOTAL   |      |      |
|                             |HITS                          |    73|  0.10|
|                             |------------------------------+------+------|
|                             |France: *.fr <.5% of TOTAL    |      |      |
|                             |HITS                          |   385|  0.52|
|                             |------------------------------+------+------|
|                             |Germany: *.de <.5% of TOTAL   |      |      |
|                             |HITS                          |   597|  0.81|
|                             |------------------------------+------+------|
|                             |Greece: *.gr <.5% of TOTAL    |      |      |
|                             |HITS                          |    20|  0.03|
|                             |------------------------------+------+------|
|                             |Guatemala: *.gt <.5% of TOTAL |      |      |
|                             |HITS                          |    40|  0.05|
|                             |------------------------------+------+------|
|                             |Guyana: *.gy <.5% of TOTAL    |      |      |
|                             |HITS                          |     2|  0.00|
|                             |------------------------------+------+------|
|                             |Honduras: *.hn <.5% of TOTAL  |      |      |
|                             |HITS                          |    14|  0.02|
|                             |------------------------------+------+------|
|                             |Hong Kong: *.hk <.5% of TOTAL |      |      |
|                             |HITS                          |     9|  0.01|
|                             |------------------------------+------+------|
|                             |Hungary: *.hu <.5% of TOTAL   |      |      |
|                             |HITS                          |   366|  0.50|
|                             |------------------------------+------+------|
|                             |Iceland: *.is <.5% of TOTAL   |      |      |
|                             |HITS                          |     3|  0.00|
|                             |------------------------------+------+------|
|                             |India: *.in <.5% of TOTAL HITS|    94|  0.13|
|                             |------------------------------+------+------|
|                             |Indonesia: *.id <.5% of TOTAL |      |      |
|                             |HITS                          |    45|  0.06|
----------------------------------------------------------------------------

(Continued)
                                                                              11
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|By Country Code              |Ireland: *.ie <.5% of TOTAL   |      |      |
|                             |HITS                          |    28|  0.04|
|                             |------------------------------+------+------|
|                             |Israel: *.il <.5% of TOTAL    |      |      |
|                             |HITS                          |   128|  0.17|
|                             |------------------------------+------+------|
|                             |Italy: *.it <.5% of TOTAL HITS|   343|  0.46|
|                             |------------------------------+------+------|
|                             |Japan: *.jp <.5% of TOTAL HITS|   529|  0.72|
|                             |------------------------------+------+------|
|                             |Lebanon: *.lb <.5% of TOTAL   |      |      |
|                             |HITS                          |     4|  0.01|
|                             |------------------------------+------+------|
|                             |Lithuania: *.lt <.5% of TOTAL |      |      |
|                             |HITS                          |    41|  0.06|
|                             |------------------------------+------+------|
|                             |Luxembourg: *.lu <.5% of TOTAL|      |      |
|                             |HITS                          |    23|  0.03|
|                             |------------------------------+------+------|
|                             |Malaysia: *.my <.5% of TOTAL  |      |      |
|                             |HITS                          |     1|  0.00|
|                             |------------------------------+------+------|
|                             |Maldives: *.mv <.5% of TOTAL  |      |      |
|                             |HITS                          |     2|  0.00|
|                             |------------------------------+------+------|
|                             |Malta: *.mt <.5% of TOTAL HITS|     1|  0.00|
|                             |------------------------------+------+------|
|                             |Mexico: *.mx <.5% of TOTAL    |      |      |
|                             |HITS                          |   502|  0.68|
|                             |------------------------------+------+------|
|                             |Moldavia: *.md <.5% of TOTAL  |      |      |
|                             |HITS                          |     1|  0.00|
|                             |------------------------------+------+------|
|                             |Morocco: *.ma <.5% of TOTAL   |      |      |
|                             |HITS                          |     2|  0.00|
|                             |------------------------------+------+------|
|                             |Namibia: *.na <.5% of TOTAL   |      |      |
|                             |HITS                          |    23|  0.03|
|                             |------------------------------+------+------|
|                             |Nepal: *.np <.5% of TOTAL HITS|    20|  0.03|
|                             |------------------------------+------+------|
|                             |Netherlands: *.nl <.5% of     |      |      |
|                             |TOTAL HITS                    |   244|  0.33|
----------------------------------------------------------------------------

(Continued)
                                                                              12
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|By Country Code              |New Zealand: *.nz <.5% of     |      |      |
|                             |TOTAL HITS                    |    61|  0.08|
|                             |------------------------------+------+------|
|                             |Norway: *.no <.5% of TOTAL    |      |      |
|                             |HITS                          |   151|  0.20|
|                             |------------------------------+------+------|
|                             |Pakistan: *.pk <.5% of TOTAL  |      |      |
|                             |HITS                          |     3|  0.00|
|                             |------------------------------+------+------|
|                             |Peru: *.pe <.5% of TOTAL HITS |     1|  0.00|
|                             |------------------------------+------+------|
|                             |Philippines: *.ph <.5% of     |      |      |
|                             |TOTAL HITS                    |    19|  0.03|
|                             |------------------------------+------+------|
|                             |Poland: *.pl <.5% of TOTAL    |      |      |
|                             |HITS                          |   573|  0.78|
|                             |------------------------------+------+------|
|                             |Portugal: *.pt <.5% of TOTAL  |      |      |
|                             |HITS                          |    11|  0.01|
|                             |------------------------------+------+------|
|                             |Romania: *.ro <.5% of TOTAL   |      |      |
|                             |HITS                          |    57|  0.08|
|                             |------------------------------+------+------|
|                             |Romania: b.astral.ro          |   555|  0.75|
|                             |------------------------------+------+------|
|                             |Russian Federation: *.ru <.5% |      |      |
|                             |of TOTAL HITS                 |   114|  0.15|
|                             |------------------------------+------+------|
|                             |Saudi Arabia: *.sa <.5% of    |      |      |
|                             |TOTAL HITS                    |    17|  0.02|
|                             |------------------------------+------+------|
|                             |Singapore: *.sg <.5% of TOTAL |      |      |
|                             |HITS                          |    80|  0.11|
|                             |------------------------------+------+------|
|                             |Slovak Republic: *.sk <.5% of |      |      |
|                             |TOTAL HITS                    |    21|  0.03|
|                             |------------------------------+------+------|
|                             |Slovenia: *.si <.5% of TOTAL  |      |      |
|                             |HITS                          |     2|  0.00|
|                             |------------------------------+------+------|
|                             |South Africa: *.za <.5% of    |      |      |
|                             |TOTAL HITS                    |    23|  0.03|
----------------------------------------------------------------------------

(Continued)
                                                                              13
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|By Country Code              |Spain: *.es <.5% of TOTAL HITS|    12|  0.02|
|                             |------------------------------+------+------|
|                             |Sweden: *.se <.5% of TOTAL    |      |      |
|                             |HITS                          |   113|  0.15|
|                             |------------------------------+------+------|
|                             |Switzerland: *.ch <.5% of     |      |      |
|                             |TOTAL HITS                    |   199|  0.27|
|                             |------------------------------+------+------|
|                             |Taiwan: *.tw <.5% of TOTAL    |      |      |
|                             |HITS                          |    72|  0.10|
|                             |------------------------------+------+------|
|                             |Thailand: *.th <.5% of TOTAL  |      |      |
|                             |HITS                          |    97|  0.13|
|                             |------------------------------+------+------|
|                             |Trinidad and Tobago: *.tt <.5%|      |      |
|                             |of TOTAL HITS                 |    31|  0.04|
|                             |------------------------------+------+------|
|                             |Turkey: *.tr <.5% of TOTAL    |      |      |
|                             |HITS                          |   254|  0.34|
|                             |------------------------------+------+------|
|                             |Ukraine: *.ua <.5% of TOTAL   |      |      |
|                             |HITS                          |    95|  0.13|
|                             |------------------------------+------+------|
|                             |United Kingdom: *.uk <.5% of  |      |      |
|                             |TOTAL HITS                    |   910|  1.23|
|                             |------------------------------+------+------|
|                             |United States: *.us <.5% of   |      |      |
|                             |TOTAL HITS                    |   327|  0.44|
|                             |------------------------------+------+------|
|                             |Uruguay: *.uy <.5% of TOTAL   |      |      |
|                             |HITS                          |    18|  0.02|
|                             |------------------------------+------+------|
|                             |Yugoslavia: *.yu <.5% of TOTAL|      |      |
|                             |HITS                          |    35|  0.05|
|                             |------------------------------+------+------|
|                             |al: *.al <.5% of TOTAL HITS   |     1|  0.00|
|                             |------------------------------+------+------|
|                             |bw: *.bw <.5% of TOTAL HITS   |     3|  0.00|
|                             |------------------------------+------+------|
|                             |ci: *.ci <.5% of TOTAL HITS   |     1|  0.00|
|                             |------------------------------+------+------|
|                             |gn: *.gn <.5% of TOTAL HITS   |    19|  0.03|
----------------------------------------------------------------------------

(Continued)
                                                                              14
Frequencies for the Week Ending 04/30/05

----------------------------------------------------------------------------
|                                                            |  Total Web  |
|                                                            |    Hits     |
|                                                            |-------------|
|                                                            |     Sum     |
|                                                            |-------------|
|                                                            |      | % of |
|                                                            |Total |Total |
|------------------------------------------------------------+------+------|
|Host Category                |Host Name                     |      |      |
|-----------------------------+------------------------------|      |      |
|By Country Code              |ir: *.ir <.5% of TOTAL HITS   |     7|  0.01|
|                             |------------------------------+------+------|
|                             |kg: *.kg <.5% of TOTAL HITS   |     2|  0.00|
|                             |------------------------------+------+------|
|                             |om: *.om <.5% of TOTAL HITS   |    46|  0.06|
|                             |------------------------------+------+------|
|                             |vn: *.vn <.5% of TOTAL HITS   |    27|  0.04|
|                             |------------------------------+------+------|
|                             |SUB-TOTAL                     | 9,637| 13.04|
----------------------------------------------------------------------------
                                                                              15
Frequencies for the Week Ending 04/30/05

------------------------------------------------------------------------------
|                                  |        No. of Hits        |             |
|                                  |---------------------------|             |
|                                  |   CU Site   | Non-CU Site |    Total    |
|                                  |-------------+-------------+-------------|
|                                  |      | % of |      | % of |      | % of |
|                                  |  N   |Total |  N   |Total |  N   |Total |
|----------------------------------+------+------+------+------+------+------|
|TOTAL HITS                        |18,371|100.00|68,261|100.00|86,632|100.00|
|----------------------------------+------+------+------+------+------+------|
|Client                            |      |      |      |      |      |      |
|----------------------------------|      |      |      |      |      |      |
|BruinBot (+http:                  |     0|     0| 1,185|  1.74| 1,185|  1.37|
|----------------------------------+------+------+------+------+------+------|
|Googlebot                         |     0|     0| 2,172|  3.18| 2,172|  2.51|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape)                |17,138| 93.29|62,850| 92.07|79,988| 92.33|
|----------------------------------+------+------+------+------+------+------|
|Total of Clients <.5% of TOTAL    |      |      |      |      |      |      |
|HITS each                         |    35|  0.19| 2,054|  3.01| 2,089|  2.41|
|----------------------------------+------+------+------+------+------+------|
|Ultraseek                         | 1,198|  6.52|     0|     0| 1,198|  1.38|
------------------------------------------------------------------------------
                                                                              16
Frequencies for the Week Ending 04/30/05

------------------------------------------------------------------------------
|                                  |      Number of Hits       |             |
|                                  |---------------------------|             |
|                                  |   CU Site   | Non-CU Site |    Total    |
|                                  |-------------+-------------+-------------|
|                                  |      | % of |      | % of |      | % of |
|                                  |  N   |Total |  N   |Total |  N   |Total |
|----------------------------------+------+------+------+------+------+------|
|TOTAL HITS                        |18,371|100.00|68,261|100.00|86,632|100.00|
|----------------------------------+------+------+------+------+------+------|
|Client + Version                  |      |      |      |      |      |      |
|----------------------------------|      |      |      |      |      |      |
|BruinBot (+http:                  |      |      |      |      |      |      |
|webarchive.cs.ucla.edu            |     0|     0| 1,185|  1.74| 1,185|  1.37|
|----------------------------------+------+------+------+------+------+------|
|Googlebot 2.1                     |     0|     0| 2,172|  3.18| 2,172|  2.51|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape)                |     0|     0|    15|  0.02|    15|  0.02|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 1.22           |     0|     0|     1|  0.00|     1|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 2.0            |     0|     0|   484|  0.71|   484|  0.56|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 3.0            |     0|     0|    31|  0.05|    31|  0.04|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 3.01           |     0|     0|   298|  0.44|   298|  0.34|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4              |     1|  0.01|     5|  0.01|     6|  0.01|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.0            |13,394| 72.91|49,241| 72.14|62,635| 72.30|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.0(compatible;|     0|     0|     2|  0.00|     2|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.05en]        |     0|     0|     8|  0.01|     8|  0.01|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.5            |     0|     0|    10|  0.01|    10|  0.01|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.5en]         |     0|     0|     4|  0.01|     4|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.72en]        |     0|     0|     6|  0.01|     6|  0.01|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.73en]        |     0|     0|     3|  0.00|     3|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.77C-CCK-MCD  |     0|     0|     3|  0.00|     3|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.77en]        |    20|  0.11|    15|  0.02|    35|  0.04|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.77en]C-CCK-  |      |      |      |      |      |      |
|MCD                               |     5|  0.03|     0|     0|     5|  0.01|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.78en]        |     0|     0|     3|  0.00|     3|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.79           |     0|     0|     1|  0.00|     1|  0.00|
------------------------------------------------------------------------------

(Continued)
                                                                              17
Frequencies for the Week Ending 04/30/05

------------------------------------------------------------------------------
|                                  |      Number of Hits       |             |
|                                  |---------------------------|             |
|                                  |   CU Site   | Non-CU Site |    Total    |
|                                  |-------------+-------------+-------------|
|                                  |      | % of |      | % of |      | % of |
|                                  |  N   |Total |  N   |Total |  N   |Total |
|----------------------------------+------+------+------+------+------+------|
|Client + Version                  |      |      |      |      |      |      |
|----------------------------------|      |      |      |      |      |      |
|Mozilla (Netscape) 4.7en]         |     1|  0.01|     2|  0.00|     3|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.7fr]C-CCK-MCD|     0|     0|     1|  0.00|     1|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.8en]         |    21|  0.11|     0|     0|    21|  0.02|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 4.x            |     0|     0|     3|  0.00|     3|  0.00|
|----------------------------------+------+------+------+------+------+------|
|Mozilla (Netscape) 5.0            | 3,696| 20.12|12,714| 18.63|16,410| 18.94|
|----------------------------------+------+------+------+------+------+------|
|Total of Clients <.5% of TOTAL    |      |      |      |      |      |      |
|HITS each                         |    35|  0.19| 2,054|  3.01| 2,089|  2.41|
|----------------------------------+------+------+------+------+------+------|
|Ultraseek                         | 1,198|  6.52|     0|     0| 1,198|  1.38|
------------------------------------------------------------------------------
                                                                              18
Frequencies for the Week Ending 04/30/05

---------------------------------------------------------------------------
|                            |         No. of Hits         |              |
|                            |-----------------------------|              |
|                            |   CU Site    | Non-CU Site  |    Total     |
|                            |--------------+--------------+--------------|
|                            |       | % of |       | % of |       | % of |
|                            |   N   |Total |   N   |Total |   N   |Total |
|----------------------------+-------+------+-------+------+-------+------|
|TOTAL HITS                  | 17,137|100.00| 64,884|100.00| 82,021|100.00|
|----------------------------+-------+------+-------+------+-------+------|
|Operating System            |       |      |       |      |       |      |
|----------------------------|       |      |       |      |       |      |
|Macintosh                   |      0|     0|     43|  0.07|     43|  0.05|
|----------------------------+-------+------+-------+------+-------+------|
|Unknown                     | 17,132| 99.97| 64,312| 99.12| 81,444| 99.30|
|----------------------------+-------+------+-------+------+-------+------|
|Windows                     |      5|  0.03|    515|  0.79|    520|  0.63|
|----------------------------+-------+------+-------+------+-------+------|
|Windows 95                  |      0|     0|      7|  0.01|      7|  0.01|
|----------------------------+-------+------+-------+------+-------+------|
|Windows NT                  |      0|     0|      7|  0.01|      7|  0.01|
---------------------------------------------------------------------------


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