*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	6	0	0	6
1970	0	0	0	0	0	0
1971	0	0	1	0	0	1
1972	0	0	0	0	0	0
1973	0	0	1	0	0	1
1974	0	0	2	0	0	2
1975	0	0	1	0	0	1
1976	0	0	0	0	0	0
1977	0	0	3	0	0	3
1978	0	0	0	0	0	0
1979	0	0	0	0	0	0
1980	0	0	1	0	0	1
1981	0	0	2	0	0	2
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	3	0	0	3
1987	0	0	10	0	0	10
1988	0	0	5	0	0	5
1989	0	0	3	0	0	3
1990	0	0	5	0	0	5
1991	0	0	8	0	0	8
1992	0	0	8	0	0	8
1993	0	0	4	0	0	4
1994	0	0	12	0	0	12
1995	0	0	22	0	0	22
1996	0	0	16	0	0	16
1997	0	0	14	0	0	14
1998	0	0	10	0	0	10
1999	0	0	11	0	0	11
2000	0	0	21	0	0	21
2001	0	0	23	0	0	23
2002	0	0	26	0	0	26
2003	0	0	32	0	0	32
2004	0	0	15	0	0	15
2005	0	0	56	0	0	56
2006	0	0	11	0	0	11
2007	0	0	28	0	0	28
2008	0	0	24	0	0	24
2009	0	0	73	0	0	73
2010	0	0	40	0	0	40
2011	0	0	28	0	0	28
2012	0	0	72	0	0	72
2013	0	0	48	0	0	48
2014	0	0	49	0	0	49
2015	0	0	69	0	0	69
2016	0	0	81	0	0	81
2017	0	0	83	0	0	83
2018	0	0	96	0	0	96
2019	0	0	104	0	0	104
2020	0	0	122	0	0	122
2021	0	0	134	0	0	134
2022	0	0	103	0	0	103
2023	0	0	5	0	0	5
2024	0	0	4	0	0	4
Total	0	0	1496	0	0	1496