"Year","Core sample","Including all industries","Men"
1937,84.27952,84.27952,83.23652
1938,87.46708,87.46708,86.59174
1939,89.71068,89.71068,88.80183
1940,89.11482,89.11482,87.59834
1941,86.57085,86.57085,83.3475
1942,84.24655,84.24655,79.49537
1943,84.14977,84.14977,79.94345
1944,84.08166,84.08166,81.77788
1945,83.00253,83.00253,82.21492
1946,83.65254,83.65254,83.038
1947,84.84666,84.84666,83.62228
1948,85.46785,85.46785,82.84555
1949,87.27892,87.0247,82.4542
1950,88.51671,87.88883,82.58422
1951,88.41518,87.80403,83.03852
1952,88.02036,87.59326,83.46888
1953,87.94463,87.53316,83.79293
1954,88.89982,88.45153,84.7632
1955,89.53154,88.91519,84.88933
1956,88.5406,87.76028,83.74446
1957,85.94672,85.63975,82.54751
1958,88.67835,88.5513,85.654
1959,89.35007,88.9475,85.90954
1960,89.86848,89.48444,86.67183
1961,90.67512,90.46026,87.6934
1962,90.77722,90.49895,88.12418
1963,91.06158,90.75861,88.54486
1964,91.42926,91.03932,88.58034
1965,91.38361,91.00337,87.43553
1966,90.37657,90.17675,86.68644
1967,90.48523,90.54233,87.33306
1968,90.09645,90.41103,87.5745
1969,88.50193,88.47672,85.80175
1970,88.36618,88.4628,85.94762
1971,89.50549,89.67706,86.95919
1972,89.81982,90.14157,87.84608
1973,89.16153,88.94649,86.58695
1974,87.80205,87.25247,84.95075
1975,89.78556,89.99262,88.00302
1976,90.17986,90.36912,88.68928
1977,90.57466,90.6819,89.26036
1978,90.00827,90.27743,89.10168
1979,88.8062,88.71601,87.39785
1980,89.3333,89.63805,88.6452
1981,88.09052,88.02594,86.9261
1982,90.03019,89.87657,88.92022
1983,91.09977,91.11955,90.74229
1984,90.78864,90.75279,90.48517
1985,90.47402,90.28375,89.89872
1986,90.87286,90.5097,90.24419
1987,91.17408,91.0723,91.3077
1988,90.92413,90.7692,90.9415
1989,90.5675,90.30248,90.54754
1990,90.2338,89.88176,90.08569
1991,90.93072,90.67207,90.8135
1992,91.28825,91.15352,91.40379
1993,91.52994,91.33815,91.70904
1994,91.36661,91.20787,91.55463
1995,91.35526,91.03415,91.43124
1996,91.47914,91.2482,91.45003
1997,91.25366,91.03601,91.324
1998,91.07865,90.83429,91.00046
1999,90.84225,90.56514,90.795
2000,90.15228,89.80531,89.9748
2001,90.19194,89.854,89.90972
2002,90.56781,90.35346,90.3327
2003,90.88728,90.99813,91.30933