*Excludes Observations that spanned multiple years
B![]() | b![]() | t![]() | W![]() | w![]() | ||
---|---|---|---|---|---|---|
Pre 1970 | 1 | 0 | 0 | 0 | 4 | 5 |
1970 | 0 | 0 | 0 | 0 | 0 | 0 |
1971 | 0 | 0 | 0 | 0 | 0 | 0 |
1972 | 0 | 0 | 0 | 0 | 0 | 0 |
1973 | 1 | 1 | 1 | 0 | 1 | 4 |
1974 | 0 | 0 | 1 | 0 | 1 | 2 |
1975 | 0 | 0 | 0 | 0 | 0 | 0 |
1976 | 0 | 0 | 1 | 0 | 2 | 3 |
1977 | 0 | 0 | 0 | 0 | 2 | 2 |
1978 | 3 | 0 | 1 | 0 | 1 | 5 |
1979 | 0 | 0 | 2 | 0 | 0 | 2 |
1980 | 0 | 0 | 1 | 0 | 1 | 2 |
1981 | 2 | 0 | 2 | 0 | 0 | 4 |
1982 | 15 | 3 | 6 | 0 | 1 | 25 |
1983 | 24 | 2 | 5 | 0 | 0 | 31 |
1984 | 24 | 6 | 4 | 0 | 0 | 34 |
1985 | 29 | 8 | 5 | 0 | 1 | 43 |
1986 | 24 | 9 | 18 | 0 | 1 | 52 |
1987 | 27 | 10 | 14 | 0 | 1 | 52 |
1988 | 34 | 11 | 21 | 0 | 5 | 71 |
1989 | 36 | 12 | 31 | 0 | 4 | 83 |
1990 | 5 | 2 | 55 | 0 | 2 | 64 |
1991 | 14 | 2 | 82 | 0 | 0 | 98 |
1992 | 12 | 6 | 86 | 0 | 3 | 107 |
1993 | 23 | 9 | 135 | 0 | 4 | 171 |
1994 | 33 | 2 | 143 | 0 | 8 | 186 |
1995 | 28 | 5 | 127 | 0 | 0 | 160 |
1996 | 39 | 12 | 102 | 0 | 0 | 153 |
1997 | 32 | 13 | 122 | 0 | 2 | 169 |
1998 | 41 | 11 | 74 | 0 | 2 | 128 |
1999 | 41 | 49 | 116 | 0 | 7 | 213 |
2000 | 39 | 47 | 71 | 0 | 0 | 157 |
2001 | 57 | 51 | 92 | 0 | 3 | 203 |
2002 | 35 | 50 | 140 | 0 | 1 | 226 |
2003 | 35 | 38 | 51 | 0 | 0 | 124 |
2004 | 48 | 66 | 81 | 0 | 1 | 196 |
2005 | 59 | 98 | 95 | 0 | 2 | 254 |
2006 | 31 | 78 | 109 | 0 | 3 | 221 |
2007 | 11 | 2 | 37 | 0 | 1 | 51 |
2008 | 2 | 5 | 58 | 0 | 1 | 66 |
2009 | 0 | 0 | 71 | 0 | 2 | 73 |
2010 | 0 | 0 | 96 | 0 | 0 | 96 |
2011 | 0 | 2 | 96 | 0 | 2 | 100 |
2012 | 0 | 1 | 33 | 0 | 0 | 34 |
2013 | 1 | 0 | 35 | 0 | 0 | 36 |
2014 | 0 | 1 | 19 | 0 | 0 | 20 |
2015 | 10 | 0 | 14 | 0 | 0 | 24 |
2016 | 2 | 2 | 7 | 0 | 0 | 11 |
2017 | 0 | 0 | 1 | 0 | 0 | 1 |
2018 | 0 | 0 | 0 | 0 | 0 | 0 |
Total | 818 | 614 | 2261 | 0 | 69 | 3762 |