*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	1	2	11	0	0	14
1970	0	0	1	0	0	1
1971	0	9	0	0	0	9
1972	0	0	0	0	0	0
1973	0	0	0	0	0	0
1974	0	0	0	0	0	0
1975	0	1	1	0	0	2
1976	0	0	1	0	0	1
1977	1	0	0	0	0	1
1978	0	0	1	0	0	1
1979	0	1	1	0	0	2
1980	0	0	2	0	0	2
1981	0	1	1	0	0	2
1982	0	0	0	0	0	0
1983	0	0	2	0	0	2
1984	0	0	0	0	0	0
1985	0	2	1	0	0	3
1986	0	1	2	0	0	3
1987	0	3	0	0	0	3
1988	0	1	1	0	0	2
1989	0	4	2	0	0	6
1990	0	8	1	0	0	9
1991	1	4	0	0	0	5
1992	0	6	0	0	0	6
1993	0	7	3	0	0	10
1994	1	25	3	0	0	29
1995	0	25	7	0	0	32
1996	2	45	3	0	0	50
1997	0	91	8	0	0	99
1998	0	23	5	0	0	28
1999	0	23	5	0	0	28
2000	0	34	9	0	0	43
2001	0	25	6	0	0	31
2002	0	51	12	0	0	63
2003	0	130	6	0	0	136
2004	0	105	18	0	0	123
2005	0	135	8	0	0	143
2006	0	84	10	0	0	94
2007	0	101	14	0	0	115
2008	0	90	25	0	0	115
2009	0	46	16	0	0	62
2010	0	22	26	0	0	48
2011	2	32	23	0	0	57
2012	0	71	40	0	0	111
2013	0	139	28	0	0	167
2014	1	122	27	0	0	150
2015	1	100	43	0	0	144
2016	0	104	39	0	0	143
2017	0	118	25	0	0	143
2018	1	119	35	0	0	155
2019	1	158	46	0	0	205
2020	0	186	45	0	0	231
2021	1	192	61	0	0	254
2022	0	170	53	0	0	223
2023	0	0	7	0	0	7
2024	0	2	6	0	0	8
Total	13	2618	690	0	0	3321