*Excludes Observations that spanned multiple years
B![]() | b![]() | t![]() | W![]() | w![]() | ||
---|---|---|---|---|---|---|
Pre 1970 | 0 | 1 | 4 | 0 | 0 | 5 |
1970 | 0 | 0 | 1 | 0 | 0 | 1 |
1971 | 0 | 1 | 0 | 0 | 0 | 1 |
1972 | 0 | 0 | 0 | 0 | 1 | 1 |
1973 | 0 | 0 | 1 | 0 | 0 | 1 |
1974 | 2 | 1 | 1 | 0 | 0 | 4 |
1975 | 0 | 1 | 0 | 0 | 0 | 1 |
1976 | 0 | 3 | 1 | 0 | 0 | 4 |
1977 | 0 | 0 | 1 | 0 | 0 | 1 |
1978 | 0 | 1 | 1 | 0 | 0 | 2 |
1979 | 0 | 2 | 0 | 0 | 0 | 2 |
1980 | 0 | 0 | 0 | 0 | 0 | 0 |
1981 | 0 | 1 | 0 | 0 | 0 | 1 |
1982 | 0 | 0 | 3 | 0 | 0 | 3 |
1983 | 0 | 2 | 1 | 0 | 1 | 4 |
1984 | 0 | 2 | 0 | 0 | 1 | 3 |
1985 | 0 | 2 | 2 | 0 | 0 | 4 |
1986 | 0 | 0 | 9 | 0 | 0 | 9 |
1987 | 0 | 4 | 6 | 0 | 0 | 10 |
1988 | 0 | 4 | 9 | 0 | 0 | 13 |
1989 | 3 | 6 | 14 | 0 | 0 | 23 |
1990 | 4 | 17 | 11 | 0 | 0 | 32 |
1991 | 4 | 7 | 14 | 0 | 0 | 25 |
1992 | 9 | 13 | 82 | 0 | 0 | 104 |
1993 | 8 | 30 | 110 | 0 | 0 | 148 |
1994 | 10 | 72 | 194 | 0 | 0 | 276 |
1995 | 9 | 35 | 172 | 0 | 2 | 218 |
1996 | 2 | 34 | 128 | 0 | 0 | 164 |
1997 | 9 | 49 | 43 | 0 | 0 | 101 |
1998 | 4 | 25 | 118 | 0 | 0 | 147 |
1999 | 1 | 21 | 26 | 0 | 0 | 48 |
2000 | 7 | 47 | 159 | 0 | 0 | 213 |
2001 | 2 | 17 | 92 | 0 | 1 | 112 |
2002 | 4 | 28 | 145 | 0 | 0 | 177 |
2003 | 15 | 36 | 143 | 0 | 0 | 194 |
2004 | 3 | 45 | 271 | 0 | 0 | 319 |
2005 | 5 | 37 | 118 | 0 | 0 | 160 |
2006 | 4 | 38 | 95 | 0 | 0 | 137 |
2007 | 4 | 40 | 134 | 0 | 0 | 178 |
2008 | 2 | 90 | 151 | 0 | 0 | 243 |
2009 | 2 | 21 | 110 | 0 | 0 | 133 |
2010 | 9 | 102 | 166 | 0 | 2 | 279 |
2011 | 2 | 76 | 121 | 0 | 0 | 199 |
2012 | 11 | 168 | 86 | 0 | 0 | 265 |
2013 | 17 | 272 | 117 | 0 | 0 | 406 |
2014 | 18 | 287 | 158 | 0 | 0 | 463 |
2015 | 21 | 413 | 221 | 0 | 0 | 655 |
2016 | 19 | 487 | 295 | 0 | 0 | 801 |
2017 | 28 | 401 | 214 | 0 | 0 | 643 |
2018 | 29 | 382 | 217 | 0 | 0 | 628 |
2019 | 31 | 377 | 264 | 0 | 0 | 672 |
2020 | 17 | 435 | 353 | 0 | 0 | 805 |
2021 | 21 | 489 | 317 | 0 | 0 | 827 |
2022 | 11 | 498 | 246 | 0 | 0 | 755 |
2023 | 0 | 0 | 3 | 0 | 0 | 3 |
Total | 347 | 5120 | 5148 | 0 | 8 | 10623 |