*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	1	1	3	0	0	5
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	0	0	0	0
1976	0	0	0	0	0	0
1977	0	0	0	0	0	0
1978	0	1	0	0	0	1
1979	0	0	0	0	0	0
1980	0	0	0	0	0	0
1981	0	0	1	0	0	1
1982	0	1	0	0	0	1
1983	0	0	0	0	0	0
1984	0	0	0	0	0	0
1985	0	0	1	0	0	1
1986	0	0	0	0	0	0
1987	0	0	7	0	0	7
1988	0	1	6	0	0	7
1989	0	1	4	0	0	5
1990	0	6	1	0	0	7
1991	2	6	0	0	0	8
1992	1	2	3	0	0	6
1993	0	20	4	0	0	24
1994	0	62	9	0	0	71
1995	0	60	4	0	0	64
1996	0	66	3	0	0	69
1997	0	35	3	0	0	38
1998	0	17	0	0	0	17
1999	0	11	1	0	0	12
2000	0	46	1	0	0	47
2001	0	20	7	0	0	27
2002	0	18	3	0	0	21
2003	0	20	5	0	0	25
2004	0	30	3	0	0	33
2005	0	23	7	0	0	30
2006	0	18	7	0	0	25
2007	0	24	9	0	0	33
2008	0	68	4	0	0	72
2009	0	2	10	0	0	12
2010	0	23	13	0	0	36
2011	0	9	10	0	0	19
2012	0	27	10	0	0	37
2013	0	63	21	0	0	84
2014	0	69	25	0	0	94
2015	0	64	34	0	0	98
2016	0	100	60	0	0	160
2017	0	120	45	0	0	165
2018	2	160	68	0	1	231
2019	0	159	54	0	0	213
2020	0	201	72	0	0	273
2021	1	172	49	0	0	222
2022	1	168	55	0	0	224
2023	0	237	36	0	0	273
2024	1	277	49	0	0	327
2025	0	0	2	0	0	2
Total	9	2408	709	0	1	3127