*Excludes Observations that spanned multiple years
B![]() | b![]() | t![]() | W![]() | w![]() | ||
---|---|---|---|---|---|---|
Pre 1970 | 0 | 2 | 4 | 0 | 94 | 100 |
1970 | 0 | 0 | 1 | 0 | 3 | 4 |
1971 | 0 | 0 | 0 | 0 | 7 | 7 |
1972 | 0 | 0 | 0 | 0 | 5 | 5 |
1973 | 0 | 2 | 1 | 0 | 4 | 7 |
1974 | 0 | 2 | 1 | 0 | 5 | 8 |
1975 | 0 | 1 | 3 | 0 | 5 | 9 |
1976 | 0 | 2 | 2 | 0 | 5 | 9 |
1977 | 0 | 2 | 4 | 0 | 8 | 14 |
1978 | 0 | 0 | 1 | 0 | 5 | 6 |
1979 | 0 | 0 | 10 | 0 | 7 | 17 |
1980 | 0 | 1 | 4 | 0 | 7 | 12 |
1981 | 0 | 1 | 5 | 0 | 8 | 14 |
1982 | 0 | 1 | 4 | 0 | 9 | 14 |
1983 | 0 | 3 | 2 | 0 | 8 | 13 |
1984 | 0 | 2 | 1 | 0 | 11 | 14 |
1985 | 0 | 2 | 0 | 0 | 6 | 8 |
1986 | 0 | 9 | 10 | 0 | 12 | 31 |
1987 | 0 | 5 | 13 | 0 | 12 | 30 |
1988 | 0 | 3 | 6 | 0 | 13 | 22 |
1989 | 0 | 8 | 7 | 0 | 8 | 23 |
1990 | 0 | 23 | 8 | 0 | 9 | 40 |
1991 | 1 | 22 | 18 | 0 | 7 | 48 |
1992 | 2 | 15 | 29 | 0 | 6 | 52 |
1993 | 2 | 19 | 47 | 0 | 9 | 77 |
1994 | 1 | 57 | 114 | 0 | 9 | 181 |
1995 | 3 | 21 | 139 | 0 | 10 | 173 |
1996 | 7 | 46 | 123 | 0 | 11 | 187 |
1997 | 1 | 54 | 241 | 0 | 12 | 308 |
1998 | 0 | 46 | 247 | 0 | 10 | 303 |
1999 | 0 | 32 | 146 | 0 | 12 | 190 |
2000 | 2 | 48 | 249 | 0 | 16 | 315 |
2001 | 4 | 31 | 364 | 0 | 13 | 412 |
2002 | 2 | 42 | 268 | 0 | 10 | 322 |
2003 | 0 | 26 | 330 | 0 | 14 | 370 |
2004 | 2 | 54 | 261 | 0 | 12 | 329 |
2005 | 2 | 139 | 319 | 0 | 12 | 472 |
2006 | 2 | 168 | 230 | 0 | 12 | 412 |
2007 | 1 | 42 | 160 | 3 | 18 | 224 |
2008 | 0 | 51 | 94 | 5 | 7 | 157 |
2009 | 0 | 79 | 135 | 0 | 12 | 226 |
2010 | 2 | 122 | 123 | 0 | 16 | 263 |
2011 | 0 | 172 | 152 | 0 | 16 | 340 |
2012 | 1 | 275 | 203 | 0 | 21 | 500 |
2013 | 1 | 353 | 243 | 0 | 33 | 630 |
2014 | 2 | 431 | 236 | 0 | 46 | 715 |
2015 | 0 | 491 | 326 | 0 | 47 | 864 |
2016 | 0 | 607 | 481 | 0 | 68 | 1156 |
2017 | 2 | 738 | 628 | 0 | 61 | 1429 |
2018 | 3 | 866 | 642 | 0 | 30 | 1541 |
2019 | 1 | 912 | 680 | 1 | 70 | 1664 |
2020 | 0 | 38 | 6 | 0 | 42 | 86 |
2021 | 0 | 20 | 0 | 0 | 1 | 21 |
2022 | 0 | 1 | 0 | 0 | 0 | 1 |
Total | 44 | 6087 | 7321 | 9 | 914 | 14375 |