with results varying widely among

YEAR: 1884 2010 38.800089 0.025773 4% Est. 1992 4.772156 0.209549 4% Est. 1995 6.155503 0.162456 4% Est. 1992 0.513373 1.947900 4% Est. 1998 12.283697 0.081409 4% Est. 1993 10.096306 0.099046 4% Est. 1989 2.709667 0.369049 3.8744% 1988 8.308458 0.120359 3.3218% 1987 17.523321 0.057067 3.1640% 1986 3.910674 0.255710 2.6144% 1985 8.732382 0.114516 2.9715% 1984 14.753845 0.067779 3.6576% 1983 0.824603 1.212705 3.8998% 1982 0.458314 2.181908 6.3831% 1981 3.345165 0.298939 9.6843% 1980 2.040473 0.490083 9.0330% 1979 2.889727 0.346053 8.8650% 1978 9.626153 0.103884 7.2813% 1977 0.390280 2.562264 6.6558% 1976 4.744380 0.210776 6.4073% 1975 2.512696 0.397979 9.8159% 1974 1.666641 0.600009 9.0909% 1973 4.419774 0.226256 6.4509% 1972 0.230507 4.338264 4.7304% 1971 6.343018 0.157654 5.7132% 1970 0.903230 1.107138 5.5272% 1969 1.108655 0.901993 5.5714% 1968 2.513352 0.397875 5.0148% 1967 0.140644 7.110151 2.5719% 1966 2.287551 0.437149 3.5485% 1965 2.600035 0.384610 2.7360% 1964 0.554804 1.802437 1.5423% 1963

parallelled