Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1990 | 1 | 1 | |||||||||||
1989 | 42 | 6 | 16 | 8 | 5 | 5 | 2 | ||||||
1988 | - | ||||||||||||
1987 | - | ||||||||||||
1986 | 121 | 15 | 8 | 8 | 8 | 10 | 11 | 11 | 19 | 16 | 15 | ||
1985 | 171 | 20 | 21 | 19 | 9 | 15 | 15 | 11 | 11 | 12 | 18 | 11 | 9 |
1984 | 124 | 3 | 2 | 5 | 5 | 16 | 14 | 16 | 7 | 14 | 16 | 13 | 13 |
1983 | 231 | 10 | 13 | 27 | 25 | 29 | 20 | 26 | 27 | 16 | 23 | 11 | 4 |
1982 | 171 | 12 | 7 | 19 | 8 | 14 | 11 | 21 | 17 | 20 | 23 | 14 | 5 |
1981 | 124 | 18 | 10 | 18 | 14 | 12 | 1 | 6 | 11 | 10 | 6 | 8 | 10 |
1980 | 150 | 14 | 16 | 13 | 14 | 6 | 5 | 7 | 12 | 9 | 23 | 18 | 13 |
1979 | 145 | 13 | 11 | 12 | 16 | 11 | 12 | 11 | 7 | 15 | 12 | 15 | 10 |
1978 | 39 | 1 | 1 | 2 | 1 | 2 | 2 | 1 | 1 | 7 | 14 | 7 | |
1977 | 129 | 17 | 18 | 15 | 15 | 9 | 6 | 10 | 10 | 10 | 11 | 8 | |
1976 | 122 | 5 | 6 | 7 | 8 | 12 | 22 | 17 | 12 | 11 | 12 | 10 | |
1975 | 52 | 5 | 10 | 6 | 3 | 1 | 4 | 3 | 3 | 7 | 3 | 3 | 4 |
1974 | 87 | 1 | 8 | 13 | 8 | 7 | 6 | 12 | 10 | 9 | 4 | 5 | 4 |
1973 | 16 | 7 | 2 | 1 | 4 | 2 | |||||||
1972 | 76 | 1 | 2 | 9 | 12 | 15 | 15 | 13 | 9 | ||||
1801 |