*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	27	0	0	27
1970	2	0	3	0	0	5
1971	0	0	6	0	0	6
1972	0	0	2	0	0	2
1973	0	0	4	0	0	4
1974	0	0	3	0	0	3
1975	0	0	6	0	0	6
1976	0	0	4	0	0	4
1977	0	0	4	0	0	4
1978	0	0	1	0	0	1
1979	0	0	2	0	0	2
1980	0	0	6	0	0	6
1981	2	0	2	0	0	4
1982	0	0	4	0	0	4
1983	0	0	1	0	0	1
1984	0	0	2	0	0	2
1985	0	1	6	0	0	7
1986	1	1	5	0	0	7
1987	2	1	5	0	0	8
1988	3	1	5	0	0	9
1989	0	0	5	0	0	5
1990	0	1	6	0	0	7
1991	1	1	6	0	0	8
1992	0	1	7	0	0	8
1993	1	0	3	0	0	4
1994	3	0	16	0	0	19
1995	1	0	14	0	0	15
1996	1	0	17	0	0	18
1997	2	1	8	0	0	11
1998	2	1	11	0	0	14
1999	1	0	13	0	0	14
2000	4	0	13	0	0	17
2001	2	1	15	0	0	18
2002	0	0	21	0	0	21
2003	1	2	23	0	0	26
2004	0	1	17	0	0	18
2005	1	0	26	0	0	27
2006	0	0	11	0	0	11
2007	0	0	30	0	0	30
2008	0	0	18	0	0	18
2009	4	2	25	0	0	31
2010	5	0	23	0	0	28
2011	3	0	25	0	0	28
2012	2	0	41	0	0	43
2013	3	0	67	0	0	70
2014	2	0	70	0	0	72
2015	0	0	75	0	0	75
2016	4	0	98	0	0	102
2017	0	0	86	0	0	86
2018	0	4	192	0	0	196
2019	1	2	139	0	0	142
2020	1	1	195	0	0	197
2021	2	0	297	0	0	299
2022	0	0	196	0	0	196
2023	0	0	5	0	0	5
2024	0	0	0	0	0	0
Total	57	22	1912	0	0	1991