1978 0.418697 2.388361 7.2813% 1977 5.176934 0.193165 6.6558% 1976 3.585185 0.278926 6.4073% 1975 7.906295 0.126481 9.8159% 1974 7.941187 0.125926 9.0909% 1973 3.390489 0.294943 6.4509% 1972 5.741005 0.174186 4.7304% 1971 1.460509 0.684693 5.7132% 1970 0.369072 2.709500 5.5272% 1969 0.205188 4.873587 5.5714% 1968 4.654528 0.214845 5.0148% 1967 0.605389 1.651831 2.5719% 1966 0.590209 1.694314 3.5485% 1965 0.122429 8.168030 2.7360% 1964 2.696714 0.370822 1.5423% 1963 4.378369 0.228396 1.5697% 1962 3.752920 0.266459 2.2421% 1961 3.899896 0.256417 0.9709% 1960 3.862396 0.258907 1.6442% 1959 0.231992 4.310488 2.3579% 1958
occasions