*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	12	5	3	0	5	25
1970	0	0	0	0	0	0
1971	0	0	0	0	2	2
1972	0	0	0	0	1	1
1973	0	0	0	0	1	1
1974	0	1	0	0	0	1
1975	0	0	1	0	0	1
1976	0	0	0	0	0	0
1977	0	0	0	0	2	2
1978	1	0	0	0	1	2
1979	0	0	1	0	0	1
1980	0	0	0	0	0	0
1981	0	1	0	0	0	1
1982	0	0	2	0	0	2
1983	3	4	2	0	0	9
1984	0	0	1	0	0	1
1985	0	0	0	0	2	2
1986	0	0	1	0	1	2
1987	0	0	0	0	0	0
1988	0	1	0	0	0	1
1989	0	0	0	0	0	0
1990	0	0	0	0	2	2
1991	0	0	1	0	0	1
1992	0	0	0	0	1	1
1993	0	0	1	0	0	1
1994	0	1	2	0	4	7
1995	0	2	1	0	1	4
1996	0	0	0	0	0	0
1997	0	1	1	0	1	3
1998	0	0	3	0	1	4
1999	0	0	0	0	1	1
2000	0	0	0	0	0	0
2001	0	2	2	0	0	4
2002	0	0	1	0	0	1
2003	0	3	1	0	0	4
2004	0	1	2	0	1	4
2005	0	1	2	0	0	3
2006	0	0	6	0	0	6
2007	0	0	2	1	0	3
2008	0	3	4	0	0	7
2009	0	0	5	0	0	5
2010	0	3	3	0	0	6
2011	0	0	3	0	0	3
2012	0	1	3	0	0	4
2013	0	2	4	0	2	8
2014	0	4	2	0	1	7
2015	2	14	24	0	8	48
2016	0	4	8	0	2	14
2017	0	4	7	0	8	19
2018	0	2	20	0	3	25
2019	0	9	21	0	1	31
2020	2	7	16	0	6	31
2021	1	7	19	0	4	31
2022	0	3	41	0	4	48
2023	0	0	0	0	0	0
Total	21	86	216	1	66	390