*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	1	0	7	0	21	29
1970	0	0	2	0	1	3
1971	0	0	1	0	4	5
1972	0	0	1	0	1	2
1973	0	0	3	0	3	6
1974	0	2	4	0	1	7
1975	0	3	7	0	5	15
1976	0	2	3	0	3	8
1977	0	3	10	0	5	18
1978	0	4	3	0	4	11
1979	3	6	13	0	5	27
1980	0	1	11	0	5	17
1981	0	0	16	0	7	23
1982	2	1	18	0	7	28
1983	0	2	13	0	0	15
1984	0	0	5	0	7	12
1985	0	3	6	0	4	13
1986	0	2	11	0	5	18
1987	0	6	14	0	13	33
1988	0	4	15	0	11	30
1989	0	6	12	1	8	27
1990	3	16	33	0	5	57
1991	12	10	29	0	6	57
1992	0	9	28	0	9	46
1993	9	11	37	0	12	69
1994	12	23	55	0	13	103
1995	4	6	44	0	7	61
1996	12	23	40	0	5	80
1997	7	21	59	0	13	100
1998	2	10	51	0	8	71
1999	3	8	40	0	9	60
2000	3	4	44	0	11	62
2001	8	5	49	0	13	75
2002	2	3	76	0	10	91
2003	3	3	70	0	10	86
2004	4	6	52	0	10	72
2005	2	0	78	0	16	96
2006	1	2	69	0	9	81
2007	1	6	79	0	11	97
2008	0	0	107	0	7	114
2009	4	2	131	0	13	150
2010	4	3	197	0	8	212
2011	3	7	230	1	14	255
2012	0	3	243	0	28	274
2013	2	3	328	0	19	352
2014	6	8	329	0	23	366
2015	3	0	428	0	32	463
2016	2	1	444	0	35	482
2017	9	3	705	0	31	748
2018	12	3	774	1	24	814
2019	4	2	621	1	15	643
2020	9	2	803	0	30	844
2021	2	1	591	0	28	622
2022	1	2	506	1	35	545
2023	0	0	16	0	0	16
2024	0	0	21	0	5	26
Total	155	251	7582	5	644	8637