Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1996 | 1 | 1 | |||||||||||
1995 | - | ||||||||||||
1994 | 14 | 7 | 2 | 3 | 2 | ||||||||
1993 | 2 | 2 | |||||||||||
1992 | - | ||||||||||||
1991 | 62 | 7 | 16 | 3 | 19 | 12 | 5 | ||||||
1990 | 51 | 21 | 2 | 9 | 12 | 7 | |||||||
1989 | 86 | 19 | 15 | 2 | 16 | 13 | 1 | 2 | 13 | 5 | |||
1988 | 127 | 18 | 12 | 8 | 5 | 8 | 10 | 16 | 15 | 10 | 5 | 5 | 15 |
1987 | 101 | 1 | 8 | 6 | 20 | 9 | 15 | 2 | 12 | 14 | 14 | ||
1986 | 171 | 20 | 17 | 18 | 7 | 14 | 12 | 17 | 9 | 10 | 14 | 21 | 12 |
1985 | 198 | 26 | 5 | 5 | 17 | 24 | 20 | 17 | 3 | 24 | 17 | 22 | 18 |
1984 | 194 | 24 | 20 | 25 | 18 | 16 | 13 | 27 | 8 | 13 | 2 | 14 | 14 |
1983 | 179 | 3 | 18 | 9 | 17 | 9 | 14 | 13 | 15 | 23 | 22 | 22 | 14 |
1982 | 120 | 20 | 11 | 6 | 11 | 9 | 16 | 9 | 15 | 10 | 8 | 5 | |
1981 | 95 | 7 | 5 | 7 | 16 | 9 | 7 | 11 | 8 | 9 | 8 | 6 | 2 |
1980 | 68 | 24 | 8 | 6 | 5 | 5 | 5 | 4 | 4 | 1 | 4 | 1 | 1 |
1979 | 55 | 10 | 4 | 2 | 3 | 5 | 4 | 11 | 5 | 3 | 8 | ||
1978 | 25 | 1 | 1 | 5 | 3 | 7 | 3 | 2 | 1 | 2 | |||
1977 | 2 | 1 | 1 | ||||||||||
1551 |