*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	5	0	61	66
1970	0	0	1	0	1	2
1971	0	0	1	0	3	4
1972	0	0	1	0	5	6
1973	0	0	0	0	4	4
1974	0	0	1	0	2	3
1975	0	0	0	0	3	3
1976	0	0	2	0	12	14
1977	0	0	5	0	10	15
1978	0	0	5	0	8	13
1979	11	0	6	0	12	29
1980	11	0	4	0	11	26
1981	5	0	7	0	13	25
1982	9	0	8	0	15	32
1983	9	1	4	0	12	26
1984	3	0	0	0	14	17
1985	1	1	3	0	18	23
1986	3	1	9	0	22	35
1987	4	3	6	0	19	32
1988	7	4	9	0	18	38
1989	2	1	12	0	15	30
1990	6	13	27	2	14	62
1991	18	12	36	1	20	87
1992	8	23	35	0	15	81
1993	6	7	14	2	21	50
1994	13	21	42	0	25	101
1995	7	5	40	2	27	81
1996	8	13	36	0	15	72
1997	5	5	49	1	28	88
1998	13	13	52	0	17	95
1999	3	11	26	0	19	59
2000	3	11	47	0	22	83
2001	8	21	38	0	30	97
2002	7	3	40	0	20	70
2003	8	17	43	0	20	88
2004	14	11	55	0	22	102
2005	15	11	82	0	21	129
2006	23	5	49	1	25	103
2007	16	8	49	2	23	98
2008	16	19	75	1	20	131
2009	17	3	114	1	28	163
2010	19	13	140	0	20	192
2011	15	7	106	0	22	150
2012	13	9	71	0	48	141
2013	11	11	107	0	23	152
2014	14	206	39	0	20	279
2015	33	25	43	0	25	126
2016	18	4	23	0	21	66
2017	10	2	7	0	20	39
2018	3	4	15	0	4	26
2019	8	19	13	0	1	41
2020	4	2	2	0	1	9
2021	0	0	1	0	0	1
Total	427	545	1605	13	915	3505