*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	5	0	5	10
1970	0	0	0	0	0	0
1971	0	0	1	0	0	1
1972	0	0	0	0	0	0
1973	0	0	1	0	1	2
1974	0	0	1	0	2	3
1975	1	0	2	0	2	5
1976	0	0	3	0	3	6
1977	0	0	0	0	3	3
1978	0	0	0	0	3	3
1979	0	0	1	0	4	5
1980	0	0	1	0	4	5
1981	0	0	0	0	4	4
1982	0	1	0	0	5	6
1983	0	0	2	0	2	4
1984	0	0	0	0	4	4
1985	0	0	1	0	5	6
1986	0	0	0	0	5	5
1987	0	1	1	1	4	7
1988	0	2	4	0	5	11
1989	0	3	12	0	9	24
1990	0	2	8	0	3	13
1991	0	0	9	0	1	10
1992	3	1	16	0	4	24
1993	1	14	14	0	9	38
1994	0	44	29	0	11	84
1995	2	34	10	2	7	55
1996	0	59	14	0	2	75
1997	0	21	11	0	8	40
1998	0	18	8	0	6	32
1999	0	0	9	0	9	18
2000	0	60	4	0	7	71
2001	0	10	6	0	10	26
2002	0	35	15	0	4	54
2003	0	12	8	0	8	28
2004	0	34	6	0	8	48
2005	0	26	11	0	10	47
2006	1	15	8	0	9	33
2007	1	40	12	0	11	64
2008	0	56	11	0	7	74
2009	0	1	12	0	8	21
2010	0	21	23	0	8	52
2011	0	17	19	0	9	45
2012	1	62	23	0	21	107
2013	0	49	28	1	8	86
2014	0	52	31	0	12	95
2015	1	56	48	0	29	134
2016	0	49	67	1	28	145
2017	1	64	67	0	29	161
2018	2	109	99	0	26	236
2019	2	55	100	0	16	173
2020	1	108	141	0	35	285
2021	0	70	117	1	20	208
2022	1	79	96	0	19	195
2023	0	0	6	0	0	6
2024	0	4	2	0	0	6
Total	18	1284	1123	6	472	2903