"Year","Conditional probability after 1 year","Unconditional probability after 1 year","Conditional probability after 5 years","Unconditional probability after 5 years"
1937,84.27952,81.9123,84.19782,71.82099
1938,87.46708,85.61903,83.18448,68.40226
1939,89.71068,87.71483,82.5827,65.41049
1940,89.11482,86.399,82.26437,65.60932
1941,86.57085,83.25958,81.41006,66.53954
1942,84.24655,80.35706,80.07102,65.16346
1943,84.14977,80.59398,77.97096,61.80481
1944,84.08166,80.86272,75.87868,59.36984
1945,83.00253,79.6796,76.26288,61.19871
1946,83.65254,81.11224,78.96857,66.25453
1947,84.84666,82.9762,81.2804,70.04234
1948,85.46785,83.70366,82.32057,71.4581
1949,87.27892,85.66144,82.8665,72.05448
1950,88.51671,86.9946,83.57967,72.7674
1951,88.41518,86.96154,84.06837,73.0591
1952,88.02036,86.64178,83.83482,72.41088
1953,87.94463,86.61815,83.76764,72.05022
1954,88.89982,87.56163,84.666,72.98156
1955,89.53154,88.09556,85.35784,73.74344
1956,88.5406,86.86206,85.2452,73.46498
1957,85.94672,83.9659,85.18712,73.16886
1958,88.67835,86.83913,85.93868,73.9133
1959,89.35007,87.63928,86.60172,74.8112
1960,89.86848,87.9961,87.34433,75.7444
1961,90.67512,88.9451,87.81782,76.17927
1962,90.77722,89.09746,87.5222,75.94293
1963,91.06158,89.44131,87.97087,76.1042
1964,91.42926,89.83834,87.59738,75.63404
1965,91.38361,89.48823,86.10751,73.85757
1966,90.37657,88.7072,84.64103,71.9165
1967,90.48523,88.64632,84.73625,71.15356
1968,90.09645,88.34433,85.30655,71.24298
1969,88.50193,86.65207,84.88427,70.47394
1970,88.36618,86.30825,84.21978,69.21191
1971,89.50549,87.22971,84.96315,69.8706
1972,89.81982,87.51048,85.32827,70.57014
1973,89.16153,86.98014,85.656,71.02646
1974,87.80205,85.37194,85.72391,71.58405
1975,89.78556,87.44775,85.3497,71.30224
1976,90.17986,87.90668,84.63869,70.5464
1977,90.57466,87.98208,82.95706,68.76528
1978,90.00827,87.60522,82.39302,67.52139
1979,88.8062,86.4599,83.31307,68.56198
1980,89.3333,86.88962,83.59176,69.24867
1981,88.09052,85.53736,83.4501,69.13425
1982,90.03019,87.12544,84.38583,69.85892
1983,91.09977,88.32215,84.79631,70.66445
1984,90.78864,88.27224,84.70558,70.84984
1985,90.47402,87.68996,84.46343,70.85463
1986,90.87286,88.11572,84.04376,70.52716
1987,91.17408,88.56479,84.0238,70.42329
1988,90.92413,88.3879,83.93057,70.42276
1989,90.5675,88.14647,84.12711,70.98733
1990,90.2338,87.6587,84.4496,71.56649
1991,90.93072,88.30908,84.92085,72.32695
1992,91.28825,88.71987,85.06396,72.84977
1993,91.52994,89.13279,85.04084,73.05511
1994,91.36661,89.0285,84.63405,72.74767
1995,91.35526,89.08126,84.31518,72.38338
1996,91.47914,89.26369,83.74558,71.71798
1997,91.25366,89.0476,83.22528,70.55005
1998,91.07865,88.76569,82.96113,70.10328
1999,90.84225,88.49053,82.89063,70.59357
2000,90.15228,87.76032,,
2001,90.19194,87.34143,,
2002,90.56781,87.95614,,
2003,90.88728,88.77847,,