1945 ······················ 1
1946 ······················ 9
1947 ····················· 18
1948 ···················· 25
1949 ···················· 33
1950 ···················· 44
1951 ···················· 56
1952 ···················· 64
1953 ······················· 71
1954 ························ 79
1955 ······················ 86
1956 ····················· 93
1957 ····················· 99
1958 ····················· 105
1959 ····················· 111
1960 ····················· 118
1961 ····················· 127
1962 ····················· 138
1963 ····················· 148
1964 ····················· 157
1965 ····················· 165
1966 ····················· 174
1967 ····················· 181
1968 ····················· 189
1969 ····················· 198
1970 ····················· 208
1971 ····················· 215
1972 ····················· 222
1973 ····················· 230
1974 ····················· 238
1975 ····················· 245
1976 ···············
