Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1988 | 8 | 4 | 1 | 2 | 1 | ||||||||
1987 | 53 | 6 | 5 | 6 | 3 | 5 | 6 | 7 | 2 | 4 | 3 | 3 | 3 |
1986 | 72 | 6 | 4 | 7 | 7 | 6 | 5 | 7 | 6 | 5 | 3 | 6 | 10 |
1985 | 64 | 11 | 10 | 9 | 4 | 3 | 3 | 1 | 6 | 7 | 3 | 5 | 2 |
1984 | 158 | 17 | 18 | 20 | 12 | 10 | 9 | 20 | 17 | 9 | 10 | 6 | 10 |
1983 | 202 | 15 | 13 | 20 | 12 | 26 | 16 | 13 | 20 | 18 | 14 | 12 | 23 |
1982 | 107 | 10 | 4 | 10 | 3 | 5 | 4 | 14 | 12 | 5 | 21 | 19 | |
1981 | 80 | 5 | 6 | 2 | 6 | 8 | 4 | 22 | 4 | 7 | 6 | 6 | 4 |
1980 | 100 | 13 | 15 | 13 | 10 | 8 | 11 | 4 | 6 | 6 | 6 | 5 | 3 |
1979 | 126 | 6 | 9 | 3 | 8 | 13 | 12 | 18 | 11 | 13 | 12 | 14 | 7 |
1978 | 152 | 15 | 12 | 14 | 14 | 15 | 16 | 19 | 10 | 14 | 13 | 8 | 2 |
1977 | 96 | 18 | 12 | 8 | 17 | 7 | 3 | 3 | 6 | 6 | 7 | 3 | 6 |
1976 | 138 | 11 | 12 | 15 | 14 | 14 | 11 | 13 | 11 | 9 | 11 | 10 | 7 |
1975 | 125 | 5 | 9 | 13 | 13 | 6 | 9 | 13 | 13 | 14 | 11 | 16 | 3 |
1974 | 99 | 16 | 9 | 9 | 15 | 20 | 7 | 7 | 2 | 4 | 6 | 2 | 2 |
1973 | 98 | 5 | 6 | 8 | 4 | 17 | 15 | 4 | 6 | 9 | 7 | 7 | 10 |
1972 | 88 | 7 | 11 | 8 | 7 | 5 | 5 | 2 | 4 | 7 | 9 | 9 | 14 |
1971 | 88 | 8 | 13 | 6 | 9 | 7 | 6 | 4 | 9 | 8 | 9 | 9 | |
1970 | 134 | 22 | 18 | 18 | 5 | 13 | 4 | 7 | 9 | 8 | 14 | 11 | 5 |
1969 | 78 | 1 | 1 | 3 | 8 | 2 | 7 | 7 | 16 | 12 | 7 | 9 | 5 |
1968 | 1 | 1 | |||||||||||
2067 |