*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	5	0	54	59
1970	0	0	1	0	1	2
1971	0	0	1	0	5	6
1972	0	0	1	0	5	6
1973	0	0	1	0	7	8
1974	0	0	0	0	0	0
1975	0	0	0	0	2	2
1976	0	0	0	0	3	3
1977	0	0	1	0	11	12
1978	0	0	0	0	2	2
1979	0	0	0	0	6	6
1980	0	0	1	0	6	7
1981	0	0	0	0	6	6
1982	0	0	1	0	6	7
1983	0	1	2	0	3	6
1984	0	0	0	0	14	14
1985	0	0	1	0	7	8
1986	0	0	4	0	9	13
1987	0	2	2	0	9	13
1988	0	2	4	0	5	11
1989	0	1	2	0	11	14
1990	0	1	1	1	6	9
1991	1	2	8	1	2	14
1992	0	8	13	0	7	28
1993	0	8	3	0	7	18
1994	0	59	4	0	15	78
1995	0	28	7	1	7	43
1996	0	43	3	0	7	53
1997	0	16	8	0	7	31
1998	0	44	4	1	7	56
1999	0	4	2	0	6	12
2000	0	16	5	0	13	34
2001	0	14	5	0	11	30
2002	0	38	15	0	9	62
2003	0	13	6	0	4	23
2004	0	75	7	0	10	92
2005	1	19	7	0	10	37
2006	0	35	7	0	10	52
2007	0	28	5	0	8	41
2008	0	18	12	0	9	39
2009	0	1	9	0	11	21
2010	0	33	21	0	12	66
2011	0	9	26	1	15	51
2012	0	21	13	0	34	68
2013	0	13	24	0	1	38
2014	0	14	18	0	6	38
2015	0	1	3	0	14	18
2016	0	0	0	0	5	5
2017	0	0	1	0	7	8
2018	0	0	1	0	0	1
2019	0	1	2	0	0	3
2020	0	0	1	0	0	1
2021	0	0	0	0	0	0
Total	2	568	268	5	432	1275