Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1997 | 1 | 1 | |||||||||||
1996 | - | ||||||||||||
1995 | 27 | 4 | 3 | 3 | 2 | 2 | 3 | 1 | 2 | 2 | 2 | 3 | |
1994 | 75 | 8 | 3 | 4 | 7 | 12 | 10 | 5 | 5 | 4 | 8 | 4 | 5 |
1993 | 91 | 14 | 15 | 7 | 7 | 5 | 5 | 7 | 9 | 4 | 7 | 4 | 7 |
1992 | 163 | 16 | 12 | 13 | 15 | 15 | 14 | 14 | 16 | 11 | 15 | 13 | 9 |
1991 | 132 | 11 | 10 | 8 | 9 | 17 | 10 | 11 | 7 | 14 | 13 | 13 | 9 |
1990 | 45 | 3 | 2 | 4 | 1 | 4 | 7 | 8 | 7 | 9 | |||
1989 | 32 | 3 | 3 | 3 | 3 | 3 | 1 | 1 | 2 | 2 | 1 | 3 | 7 |
1988 | 53 | 3 | 6 | 4 | 1 | 6 | 4 | 7 | 3 | 10 | 5 | 3 | 1 |
1987 | 31 | 5 | 8 | 3 | 2 | 3 | 1 | 3 | 1 | 1 | 3 | 1 | |
1986 | 38 | 3 | 1 | 5 | 6 | 1 | 3 | 5 | 1 | 2 | 6 | 5 | |
1985 | 84 | 10 | 7 | 7 | 8 | 8 | 8 | 10 | 6 | 5 | 2 | 8 | 5 |
1984 | 62 | 8 | 6 | 5 | 3 | 6 | 5 | 7 | 5 | 3 | 3 | 4 | 7 |
1983 | 77 | 9 | 4 | 2 | 5 | 6 | 9 | 10 | 5 | 6 | 10 | 7 | 4 |
1982 | 73 | 5 | 8 | 4 | 2 | 8 | 6 | 3 | 10 | 7 | 5 | 6 | 9 |
1981 | 48 | 2 | 6 | 5 | 3 | 4 | 6 | 3 | 3 | 5 | 2 | 4 | 5 |
1980 | 31 | 3 | 5 | 3 | 1 | 9 | 2 | 1 | 1 | 1 | 1 | 2 | 2 |
1979 | 48 | 10 | 5 | 6 | 4 | 6 | 1 | 2 | 2 | 6 | 6 | ||
1978 | 66 | 9 | 7 | 3 | 3 | 7 | 5 | 1 | 2 | 9 | 6 | 5 | 9 |
1977 | 55 | 3 | 9 | 5 | 1 | 10 | 7 | 1 | 5 | 3 | 4 | 1 | 6 |
1976 | 46 | 5 | 6 | 2 | 3 | 7 | 6 | 5 | 4 | 1 | 4 | 3 | |
1975 | 17 | 1 | 2 | 1 | 3 | 1 | 1 | 3 | 5 |