README file Immigrants Admitted to the United States Author: U.S. Immigration and Naturalization Service ICPSR Study Number: EDS Study Number: Q1 3035-01 in data subdirectory: bytes imm01.dat.gz 8,997,843 raw data 1,064,055 cases lrecl=82 88,316,565 unzipped imm01.dta 81,936,673 Stata dataset** imm01.sav 123,120,076 Spss dataset* * created with program ** created from Spss dataset with stat/transfer, optimized in doc subdirectory: class-of-admission01.xls Excel file of codes, with descriptions and statute reference from CD nonadmit-codes01.cbk Non-Immigrant Class of Admission Codes - 2001 public-use.ascii Notice from CD in program subdirectory: imm01.sps Program written by hand imm01-co.sps Value labels for country variables