Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1983 | 1 | 1 | |||||||||||
1982 | 1 | 1 | |||||||||||
1981 | 1 | 1 | |||||||||||
1980 | 40 | 6 | 1 | 6 | 2 | 12 | 3 | 5 | 3 | 2 | |||
1979 | 20 | 3 | 1 | 3 | 3 | 1 | 1 | 3 | 3 | 2 | |||
1978 | 49 | 3 | 4 | 4 | 3 | 9 | 6 | 10 | 2 | 1 | 2 | 3 | 2 |
1977 | 52 | 5 | 3 | 1 | 5 | 6 | 7 | 4 | 6 | 2 | 1 | 2 | 10 |
1976 | 43 | 5 | 2 | 5 | 3 | 6 | 3 | 3 | 3 | 3 | 2 | 4 | 4 |
1975 | 33 | 2 | 3 | 4 | 1 | 3 | 5 | 2 | 5 | 1 | 3 | 2 | 2 |
1974 | 62 | 5 | 7 | 9 | 8 | 6 | 12 | 3 | 3 | 1 | 6 | 2 | |
1973 | 63 | 7 | 8 | 9 | 6 | 7 | 5 | 2 | 3 | 4 | 2 | 6 | 4 |
1972 | 63 | 4 | 6 | 5 | 2 | 7 | 5 | 13 | 4 | 7 | 10 | ||
1971 | 85 | 11 | 11 | 3 | 7 | 5 | 4 | 7 | 6 | 8 | 7 | 9 | 7 |
1970 | 82 | 6 | 13 | 6 | 9 | 9 | 6 | 5 | 6 | 4 | 5 | 7 | 6 |
1969 | 74 | 13 | 12 | 7 | 2 | 2 | 3 | 4 | 3 | 6 | 10 | 7 | 5 |
1968 | 92 | 4 | 4 | 4 | 3 | 11 | 13 | 7 | 7 | 7 | 11 | 10 | 11 |
1967 | 112 | 9 | 13 | 11 | 12 | 10 | 9 | 7 | 6 | 8 | 9 | 11 | 7 |
1966 | 68 | 13 | 10 | 12 | 10 | 2 | 5 | 3 | 4 | 8 | 1 | ||
1965 | 116 | 9 | 7 | 6 | 15 | 8 | 7 | 13 | 7 | 12 | 11 | 13 | 8 |
1964 | 100 | 16 | 15 | 4 | 5 | 9 | 4 | 4 | 5 | 6 | 9 | 14 | 9 |
1963 | 78 | 3 | 4 | 5 | 3 | 2 | 2 | 12 | 16 | 9 | 11 | 11 | |
1962 | 32 | 3 | 5 | 2 | 5 | 1 | 2 | 1 | 1 | 3 | 6 | 3 | |
1961 | 61 | 11 | 9 | 9 | 4 | 5 | 3 | 3 | 3 | 2 | 3 | 5 | 4 |
1960 | 22 | 1 | 1 | 1 | 1 | 2 | 5 | 4 | 3 | 4 | |||
1350 |