*Excludes Observations that spanned multiple years
B![]() | b![]() | t![]() | W![]() | w![]() | ||
---|---|---|---|---|---|---|
Pre 1970 | 0 | 6 | 6 | 0 | 108 | 120 |
1970 | 0 | 0 | 1 | 0 | 4 | 5 |
1971 | 0 | 3 | 0 | 0 | 9 | 12 |
1972 | 0 | 0 | 1 | 0 | 7 | 8 |
1973 | 0 | 0 | 1 | 0 | 8 | 9 |
1974 | 0 | 0 | 2 | 0 | 6 | 8 |
1975 | 0 | 1 | 1 | 0 | 9 | 11 |
1976 | 0 | 1 | 2 | 0 | 14 | 17 |
1977 | 0 | 0 | 5 | 0 | 14 | 19 |
1978 | 0 | 0 | 3 | 0 | 11 | 14 |
1979 | 0 | 0 | 3 | 0 | 15 | 18 |
1980 | 0 | 0 | 2 | 0 | 18 | 20 |
1981 | 0 | 0 | 4 | 0 | 18 | 22 |
1982 | 0 | 0 | 5 | 0 | 21 | 26 |
1983 | 0 | 0 | 1 | 0 | 16 | 17 |
1984 | 0 | 0 | 0 | 0 | 21 | 21 |
1985 | 0 | 1 | 7 | 1 | 20 | 29 |
1986 | 0 | 3 | 8 | 0 | 22 | 33 |
1987 | 0 | 1 | 16 | 0 | 25 | 42 |
1988 | 0 | 2 | 6 | 0 | 23 | 31 |
1989 | 1 | 5 | 9 | 0 | 20 | 35 |
1990 | 1 | 8 | 9 | 1 | 21 | 40 |
1991 | 2 | 9 | 18 | 0 | 17 | 46 |
1992 | 2 | 8 | 14 | 0 | 22 | 46 |
1993 | 4 | 12 | 26 | 2 | 26 | 70 |
1994 | 5 | 22 | 61 | 0 | 29 | 117 |
1995 | 2 | 13 | 44 | 3 | 26 | 88 |
1996 | 1 | 14 | 43 | 1 | 20 | 79 |
1997 | 1 | 10 | 38 | 0 | 33 | 82 |
1998 | 2 | 24 | 45 | 0 | 26 | 97 |
1999 | 1 | 13 | 13 | 0 | 25 | 52 |
2000 | 3 | 12 | 45 | 0 | 41 | 101 |
2001 | 1 | 16 | 36 | 0 | 33 | 86 |
2002 | 2 | 23 | 63 | 2 | 18 | 108 |
2003 | 5 | 27 | 97 | 3 | 29 | 161 |
2004 | 0 | 24 | 135 | 1 | 33 | 193 |
2005 | 1 | 51 | 73 | 1 | 37 | 163 |
2006 | 5 | 32 | 91 | 2 | 34 | 164 |
2007 | 4 | 31 | 103 | 2 | 43 | 183 |
2008 | 2 | 27 | 145 | 7 | 29 | 210 |
2009 | 1 | 43 | 124 | 1 | 49 | 218 |
2010 | 2 | 46 | 150 | 2 | 60 | 260 |
2011 | 0 | 53 | 217 | 0 | 72 | 342 |
2012 | 11 | 135 | 259 | 1 | 106 | 512 |
2013 | 6 | 209 | 317 | 3 | 98 | 633 |
2014 | 6 | 223 | 305 | 2 | 133 | 669 |
2015 | 9 | 235 | 448 | 4 | 200 | 896 |
2016 | 7 | 247 | 447 | 2 | 232 | 935 |
2017 | 7 | 267 | 543 | 3 | 235 | 1055 |
2018 | 4 | 283 | 506 | 5 | 232 | 1030 |
2019 | 13 | 354 | 664 | 9 | 233 | 1273 |
2020 | 5 | 347 | 961 | 1 | 286 | 1600 |
2021 | 2 | 357 | 898 | 1 | 410 | 1668 |
2022 | 1 | 452 | 543 | 1 | 221 | 1218 |
2023 | 0 | 4 | 28 | 0 | 0 | 32 |
Total | 119 | 3654 | 7592 | 61 | 3518 | 14944 |