Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1987 | 64 | 4 | 21 | 15 | 17 | 7 | |||||||
1986 | 8 | 1 | 3 | 3 | 1 | ||||||||
1985 | 200 | 25 | 12 | 16 | 20 | 17 | 17 | 14 | 8 | 17 | 25 | 25 | 4 |
1984 | 145 | 5 | 1 | 7 | 23 | 18 | 23 | 23 | 10 | 20 | 9 | 6 | |
1983 | 105 | 17 | 15 | 23 | 18 | 7 | 15 | 10 | |||||
1982 | 103 | 21 | 1 | 2 | 6 | 5 | 27 | 20 | 21 | ||||
1981 | 1 | 1 | |||||||||||
1980 | 10 | 4 | 2 | 1 | 3 | ||||||||
1979 | 29 | 1 | 4 | 1 | 9 | 8 | 4 | 2 | |||||
1978 | 146 | 15 | 15 | 18 | 17 | 18 | 11 | 12 | 12 | 10 | 9 | 7 | 2 |
1977 | 206 | 23 | 16 | 19 | 6 | 19 | 19 | 18 | 25 | 16 | 6 | 21 | 18 |
1976 | 107 | 9 | 11 | 14 | 16 | 9 | 1 | 4 | 6 | 10 | 1 | 16 | 10 |
1975 | 150 | 17 | 13 | 11 | 20 | 10 | 10 | 15 | 14 | 6 | 10 | 13 | 11 |
1974 | 134 | 13 | 10 | 7 | 9 | 11 | 17 | 13 | 12 | 14 | 8 | 11 | 9 |
1973 | 190 | 15 | 18 | 15 | 15 | 15 | 14 | 16 | 12 | 15 | 17 | 19 | 19 |
1972 | 58 | 3 | 1 | 2 | 2 | 1 | 4 | 2 | 1 | 10 | 15 | 17 | |
1971 | 122 | 10 | 7 | 10 | 12 | 6 | 12 | 16 | 12 | 7 | 11 | 11 | 8 |
1970 | 102 | 5 | 13 | 12 | 16 | 1 | 1 | 13 | 14 | 11 | 10 | 6 | |
1880 |