1929 0.128292 7.794718 2.8137% 1921 1.820604 0.549268 -7.1894% 1920 1.330481 0.751608 -13.0688% 1919 0.187236 5.340855 15.7925% 1918 0.511777 1.953976 14.2845% 1917 1.773229 0.563943 16.6637% 1916 0.337282 2.964875 20.0069% 1915 0.191913 5.210706 9.1939% 1914 0.257388 3.885178 2.3510% 1913 0.275079 3.635325 1.1940% 1912 0.089358 11.190928 -1.1800% 1875 0.029604 33.779543 YEAR: 2009 2010 1.040000 0.961538 4% Est. 1997 13.264669 0.075388 4% Est. 1997 25.738528 0.038852 4% Est. 2003 22.968353 0.043538 4% Est. 1997 20.287118 0.049292 4% Est. 1997 4.573987 0.218628 4% Est. 2000 0.888997 1.124864 4% Est. 1995 19.207879 0.052062 4% Est. 2009 2.426025 0.412197 4% Est. 1991 1.081600 0.924556 4% Est. 1997 21.289750 0.046971 4% Est. 1999 24.866766 0.040214 4% Est. 1989 8.400044 0.119047 3.8744% 1988 15.960956 0.062653 3.3218% 1987 8.507423 0.117544 3.1640% 1986 3.169933 0.315464 2.6144% 1985 3.734029 0.267807 2.9715% 1984 0.702554 1.423379 3.6576% 1983 0.476188 2.100012 3.8998% 1982 14.926127 0.066997 6.3831% 1981 8.393133 0.119145 9.6843% 1980 6.592388 0.151690 9.0330% 1979 6.093243 0.164116 8.8650% 1978 12.033095 0.083104 7.2813% 1977 9.614519 0.104009 6.6558% 1976 4.206683 0.237717 6.4073% 1975 5.201684 0.192245 9.8159% 1974 6.505806 0.153709 9.0909% 1973 1.464482
spiking