other way; it should avoid arbitrary or unjustifiable

1896 0.225578 4.433047 -1.4749% 1895 0.894754 1.117625 -5.5612% 1892 0.493191 2.027613 -1.3619% 1890 0.240123 4.164529 0.0000% 1889 1.000000 1.000000 4% Est. 1999 6.857013 0.145836 4% Est. 1992 16.873635 0.059264 4% Est. 2000 26.938963 0.037121 4% Est. 1997 13.264669 0.075388 4% Est. 1992 18.896702 0.052919 4% Est. 1998 23.910360 0.041823 4% Est. 1995 1.358003 0.736376 4% Est. 2004 2.046148 0.488723 4% Est. 1993 7.597868 0.131616 4% Est. 1990 2.426675 0.412087 4% Est. 1996 1.000000 1.000000 3.8744% 1988 3.217508 0.310800 3.3218% 1987 0.796464 1.255550 3.1640% 1986 3.743385 0.267138 2.6144% 1985 1.757539 0.568978 2.9715% 1984 2.706003 0.369549 3.6576% 1983 0.361864 2.763473 3.8998% 1982 2.512535 0.398004 6.3831% 1981 13.823599 0.072340 9.6843% 1980 6.592388 0.151690 9.0330% 1979 2.701066 0.370224 8.8650% 1978 10.027229 0.099728 7.2813% 1977 8.308962 0.120352 6.6558% 1976 5.007780 0.199689 6.4073% 1975 0.754452 1.325465 9.8159% 1974 0.211554 4.726922 9.0909% 1973 0.235939 4.238383 6.4509% 1972 6.283717 0.159141 4.7304% 1971 5.999898 0.166670 5.7132% 1970 6.000216 0.166661 5.5272% 1969 0.630754 1.585405 5.5714%

Ginsberg