Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
1993 | 26 | 1 | 1 | 10 | 7 | 7 | |||||||
1992 | 33 | 11 | 2 | 9 | 1 | 10 | |||||||
1991 | 36 | 9 | 9 | 3 | 8 | 7 | |||||||
1990 | 40 | 7 | 4 | 1 | 3 | 1 | 4 | 5 | 2 | 6 | 1 | 6 | |
1989 | 44 | 4 | 2 | 1 | 4 | 11 | 8 | 7 | 7 | ||||
1988 | 1 | 1 | |||||||||||
1987 | 53 | 5 | 10 | 6 | 8 | 8 | 4 | 7 | 5 | ||||
1986 | 66 | 5 | 10 | 9 | 6 | 4 | 4 | 1 | 1 | 25 | 1 | ||
1985 | 63 | 12 | 1 | 1 | 3 | 10 | 10 | 3 | 11 | 10 | 2 | ||
1984 | 82 | 10 | 11 | 11 | 6 | 8 | 2 | 5 | 9 | 6 | 13 | 1 | |
1983 | 113 | 3 | 13 | 12 | 6 | 8 | 12 | 14 | 16 | 13 | 9 | 7 | |
1982 | 122 | 12 | 13 | 9 | 15 | 16 | 7 | 5 | 9 | 8 | 17 | 11 | |
1981 | 81 | 11 | 13 | 11 | 11 | 11 | 6 | 7 | 10 | 1 | |||
1980 | 2 | 1 | 1 | ||||||||||
762 |