Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1987 | 1 | 1 | |||||||||||
1986 | 64 | 9 | 13 | 10 | 3 | 3 | 4 | 4 | 5 | 3 | 2 | 2 | 6 |
1985 | 164 | 20 | 15 | 19 | 12 | 13 | 18 | 14 | 8 | 15 | 12 | 9 | 9 |
1984 | 201 | 27 | 16 | 25 | 25 | 16 | 14 | 20 | 6 | 5 | 15 | 20 | 12 |
1983 | 114 | 11 | 10 | 3 | 5 | 11 | 11 | 5 | 14 | 12 | 7 | 8 | 17 |
1982 | 153 | 14 | 13 | 12 | 17 | 13 | 11 | 6 | 10 | 9 | 18 | 18 | 12 |
1981 | 164 | 15 | 13 | 15 | 14 | 10 | 13 | 8 | 11 | 13 | 21 | 17 | 14 |
1980 | 251 | 26 | 21 | 31 | 28 | 22 | 16 | 26 | 13 | 17 | 24 | 13 | 14 |
1979 | 153 | 14 | 8 | 13 | 15 | 16 | 16 | 13 | 12 | 17 | 10 | 9 | 10 |
1978 | 143 | 13 | 14 | 11 | 10 | 11 | 13 | 13 | 12 | 15 | 8 | 12 | 11 |
1977 | 116 | 13 | 10 | 10 | 13 | 12 | 9 | 10 | 5 | 12 | 5 | 8 | 9 |
1976 | 113 | 5 | 9 | 18 | 15 | 12 | 9 | 7 | 9 | 8 | 11 | 10 | |
1975 | 35 | 3 | 2 | 2 | 2 | 3 | 7 | 1 | 4 | 3 | 1 | 3 | 4 |
1974 | 59 | 6 | 7 | 11 | 6 | 13 | 4 | 2 | 4 | 2 | 1 | 3 | |
1973 | 175 | 10 | 12 | 14 | 9 | 12 | 9 | 15 | 28 | 22 | 23 | 9 | 12 |
1972 | 147 | 17 | 16 | 10 | 9 | 7 | 4 | 15 | 14 | 13 | 10 | 11 | 21 |
1971 | 159 | 13 | 14 | 17 | 16 | 12 | 18 | 13 | 14 | 6 | 9 | 15 | 12 |
1970 | 36 | 2 | 4 | 8 | 8 | 4 | 10 | ||||||
1969 | 84 | 3 | 17 | 11 | 6 | 10 | 3 | 8 | 6 | 5 | 8 | 4 | 3 |
1968 | 108 | 15 | 9 | 10 | 10 | 11 | 7 | 8 | 11 | 5 | 5 | 8 | 9 |
1967 | 112 | 5 | 5 | 6 | 4 | 10 | 12 | 14 | 13 | 10 | 7 | 10 | 16 |
1966 | 45 | 4 | 8 | 7 | 2 | 3 | 2 | 1 | 2 | 4 | 5 | 7 | |
1965 | 61 | 2 | 2 | 2 | 10 | 11 | 11 | 8 | 8 | 2 | 1 | 4 | |
1964 | 86 | 11 | 8 | 12 | 12 | 5 | 5 | 13 | 5 | 4 | 3 | 6 | 2 |
1963 | 32 | 1 | 1 | 1 | 2 | 2 | 9 | 7 | 9 | ||||
1962 | 1 | 1 | |||||||||||
1961 | - | ||||||||||||
1960 | 2 | 1 | 1 | ||||||||||
1959 | 2 | 1 | 1 | ||||||||||
2781 |