Frequencies for first 10,000 rows of dobyy variable in h84 dataset : DATE OF | BIRTH: YEAR | Freq. Percent Cum. ------------+----------------------------------- 1920 | 118 1.18 1.18 1921 | 29 0.29 1.47 1922 | 32 0.32 1.79 1923 | 35 0.35 2.14 1924 | 33 0.33 2.47 1925 | 41 0.41 2.88 1926 | 33 0.33 3.21 1927 | 40 0.40 3.61 1928 | 55 0.55 4.16 1929 | 59 0.59 4.75 1930 | 47 0.47 5.22 1931 | 52 0.52 5.74 1932 | 52 0.52 6.26 1933 | 63 0.63 6.89 1934 | 53 0.53 7.42 1935 | 61 0.61 8.03 1936 | 54 0.54 8.57 1937 | 53 0.53 9.10 1938 | 68 0.68 9.78 1939 | 76 0.76 10.54 1940 | 65 0.65 11.19 1941 | 63 0.63 11.82 1942 | 67 0.67 12.49 1943 | 70 0.70 13.19 1944 | 84 0.84 14.03 1945 | 75 0.75 14.78 1946 | 89 0.89 15.67 1947 | 93 0.93 16.60 1948 | 117 1.17 17.77 1949 | 117 1.17 18.94 1950 | 102 1.02 19.96 1951 | 100 1.00 20.96 1952 | 110 1.10 22.06 1953 | 131 1.31 23.37 1954 | 159 1.59 24.96 1955 | 138 1.38 26.34 1956 | 145 1.45 27.79 1957 | 129 1.29 29.08 1958 | 152 1.52 30.60 1959 | 139 1.39 31.99 1960 | 149 1.49 33.48 1961 | 155 1.55 35.03 1962 | 144 1.44 36.47 1963 | 139 1.39 37.86 1964 | 125 1.25 39.11 1965 | 149 1.49 40.60 1966 | 115 1.15 41.75 1967 | 136 1.36 43.11 1968 | 141 1.41 44.52 1969 | 147 1.47 45.99 1970 | 141 1.41 47.40 1971 | 146 1.46 48.86 1972 | 136 1.36 50.22 1973 | 120 1.20 51.42 1974 | 129 1.29 52.71 1975 | 128 1.28 53.99 1976 | 127 1.27 55.26 1977 | 117 1.17 56.43 1978 | 124 1.24 57.67 1979 | 123 1.23 58.90 1980 | 129 1.29 60.19 1981 | 130 1.30 61.49 1982 | 132 1.32 62.81 1983 | 141 1.41 64.22 1984 | 147 1.47 65.69 1985 | 135 1.35 67.04 1986 | 150 1.50 68.54 1987 | 147 1.47 70.01 1988 | 179 1.79 71.80 1989 | 189 1.89 73.69 1990 | 181 1.81 75.50 1991 | 179 1.79 77.29 1992 | 177 1.77 79.06 1993 | 165 1.65 80.71 1994 | 180 1.80 82.51 1995 | 158 1.58 84.09 1996 | 179 1.79 85.88 1997 | 175 1.75 87.63 1998 | 178 1.78 89.41 1999 | 175 1.75 91.16 2000 | 186 1.86 93.02 2001 | 167 1.67 94.69 2002 | 179 1.79 96.48 2003 | 167 1.67 98.15 2004 | 144 1.44 99.59 2005 | 41 0.41 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 28 Feb 2018