*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	3	0	0	3
1970	0	0	0	0	0	0
1971	0	0	0	0	0	0
1972	0	0	0	0	0	0
1973	0	0	3	0	0	3
1974	0	0	0	0	0	0
1975	0	0	0	0	0	0
1976	0	0	0	0	0	0
1977	0	0	0	0	0	0
1978	0	0	0	0	0	0
1979	0	0	1	0	0	1
1980	0	0	1	0	0	1
1981	0	0	1	0	0	1
1982	0	0	0	0	0	0
1983	0	0	0	0	0	0
1984	0	0	0	0	0	0
1985	0	0	1	0	0	1
1986	0	0	4	0	0	4
1987	0	0	6	0	0	6
1988	0	0	3	0	0	3
1989	0	0	2	0	0	2
1990	0	0	4	0	0	4
1991	0	0	16	0	0	16
1992	0	0	3	0	0	3
1993	0	0	9	0	0	9
1994	0	0	14	0	0	14
1995	0	0	10	0	0	10
1996	0	0	7	0	0	7
1997	0	0	14	0	0	14
1998	0	0	10	0	0	10
1999	0	0	14	0	0	14
2000	0	0	19	0	0	19
2001	0	0	16	0	0	16
2002	0	0	15	0	0	15
2003	0	0	15	0	0	15
2004	0	0	12	0	0	12
2005	0	0	12	0	0	12
2006	0	0	17	0	0	17
2007	0	0	14	0	0	14
2008	0	0	14	0	0	14
2009	0	0	19	0	0	19
2010	0	0	12	0	0	12
2011	0	0	17	0	0	17
2012	0	0	16	0	0	16
2013	0	0	14	0	0	14
2014	0	0	13	0	0	13
2015	0	0	23	0	0	23
2016	0	0	33	0	0	33
2017	0	0	30	0	0	30
2018	0	0	42	0	0	42
2019	0	0	33	0	0	33
2020	0	0	28	0	0	28
2021	0	0	34	0	0	34
2022	0	0	16	0	0	16
2023	0	0	1	0	0	1
2024	0	0	0	0	0	0
Total	0	0	591	0	0	591