1967 2.699247 0.370474 2.5719% 1966 0.154239 6.483463 3.5485% 1965 0.161108 6.207034 2.7360% 1964 0.223200 4.480296 1.5423% 1963 3.951290 0.253082 1.5697% 1962 0.505542 1.978074 2.2421% 1961 4.000194 0.249988 0.9709% 1960 3.814990 0.262124 1.6442% 1959 2.285747 0.437494 2.3579% 1958 1.530889 0.653215 2.0623% 1957 3.932353 0.254301 3.5571% 1956 3.797279 0.263346 3.3098% 1955 1.863062 0.536751 3.4226% 1954 0.224018 4.463922 1.5421% 1953 0.302220 3.308846 1.5703% 1952 1.734704 0.576467 1.5948% 1951
foaling