*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	1	7	2	0	1	11
1970	0	0	0	0	0	0
1971	0	0	0	0	0	0
1972	0	0	0	0	0	0
1973	0	0	0	0	0	0
1974	0	0	0	0	0	0
1975	0	0	1	0	0	1
1976	0	1	0	0	0	1
1977	0	0	0	0	0	0
1978	0	0	0	0	0	0
1979	0	1	0	0	0	1
1980	0	0	1	0	2	3
1981	0	0	0	0	1	1
1982	0	0	1	0	0	1
1983	0	0	0	0	1	1
1984	0	0	0	0	0	0
1985	0	0	0	0	0	0
1986	0	0	0	0	0	0
1987	0	0	0	0	0	0
1988	0	1	3	0	1	5
1989	0	0	2	0	2	4
1990	0	0	1	0	0	1
1991	0	0	4	0	0	4
1992	0	1	5	0	0	6
1993	0	1	4	0	1	6
1994	0	2	17	0	1	20
1995	1	6	6	0	0	13
1996	1	0	6	0	0	7
1997	0	0	10	0	0	10
1998	0	4	5	0	1	10
1999	0	0	13	0	1	14
2000	1	5	13	0	0	19
2001	0	0	13	0	4	17
2002	0	2	23	0	24	49
2003	0	2	2	0	0	4
2004	0	2	2	0	0	4
2005	0	5	2	0	0	7
2006	0	0	1	0	0	1
2007	0	1	6	0	0	7
2008	0	0	2	0	0	2
2009	0	1	2	0	0	3
2010	0	0	13	0	0	13
2011	0	0	11	0	1	12
2012	0	5	13	0	1	19
2013	0	11	20	0	1	32
2014	2	2	29	0	0	33
2015	0	6	23	0	3	32
2016	1	12	31	0	1	45
2017	2	21	33	0	1	57
2018	2	21	36	0	0	59
2019	2	32	54	0	1	89
2020	0	7	24	0	0	31
2021	0	5	23	0	0	28
2022	0	9	21	0	0	30
2023	0	0	0	0	0	0
2024	0	0	0	0	0	0
Total	13	173	478	0	49	713