*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	1	0	0	1
1970	0	0	0	0	1	1
1971	0	0	0	0	1	1
1972	0	0	1	0	2	3
1973	0	0	2	0	2	4
1974	0	0	1	0	1	2
1975	0	0	2	0	3	5
1976	0	0	0	0	3	3
1977	0	0	3	0	2	5
1978	0	0	3	0	2	5
1979	0	0	2	0	2	4
1980	0	2	10	0	2	14
1981	0	0	2	0	5	7
1982	0	0	2	0	5	7
1983	0	0	4	0	2	6
1984	0	0	9	0	4	13
1985	6	0	10	0	3	19
1986	0	1	20	0	4	25
1987	2	2	14	0	5	23
1988	11	0	44	0	11	66
1989	9	2	58	0	10	79
1990	27	3	30	3	9	72
1991	9	3	29	0	5	46
1992	10	3	21	0	5	39
1993	4	2	11	1	11	29
1994	1	11	21	0	9	42
1995	7	3	25	1	9	45
1996	0	5	30	0	8	43
1997	1	2	15	0	11	29
1998	1	6	12	0	7	26
1999	1	2	19	0	11	33
2000	3	0	16	0	17	36
2001	1	2	26	0	13	42
2002	1	0	36	0	10	47
2003	5	7	45	0	15	72
2004	0	0	39	0	15	54
2005	2	0	41	0	18	61
2006	10	6	73	0	18	107
2007	4	12	96	0	17	129
2008	5	7	102	0	19	133
2009	10	11	111	0	28	160
2010	7	14	86	0	24	131
2011	4	4	103	2	26	139
2012	2	4	144	3	37	190
2013	3	19	211	0	62	295
2014	5	15	233	0	53	306
2015	9	8	288	1	106	412
2016	11	6	352	1	95	465
2017	18	6	404	0	106	534
2018	15	8	479	1	109	612
2019	16	6	484	2	75	583
2020	13	5	691	0	138	847
2021	15	10	696	1	148	870
2022	8	8	619	1	150	786
2023	1	1	41	0	10	53
2024	0	0	6	0	1	7
Total	257	206	5823	17	1465	7768