*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	3	0	14	0	2	19
1970	0	0	0	0	0	0
1971	0	0	4	0	0	4
1972	0	0	0	0	0	0
1973	0	0	7	0	0	7
1974	0	0	3	0	0	3
1975	0	0	3	0	1	4
1976	0	0	1	0	2	3
1977	0	0	9	0	0	9
1978	0	0	4	0	1	5
1979	0	0	8	0	1	9
1980	0	0	8	0	0	8
1981	0	0	14	0	1	15
1982	0	2	14	0	0	16
1983	0	0	10	0	1	11
1984	0	0	5	0	1	6
1985	2	0	3	0	0	5
1986	1	0	12	0	1	14
1987	1	0	5	0	1	7
1988	2	0	8	0	1	11
1989	2	1	15	0	0	18
1990	2	5	18	0	0	25
1991	5	2	58	0	0	65
1992	3	0	20	0	0	23
1993	3	4	26	0	2	35
1994	2	12	37	0	1	52
1995	16	5	37	0	0	58
1996	12	12	43	0	0	67
1997	5	12	47	0	1	65
1998	3	6	29	0	1	39
1999	1	6	26	0	1	34
2000	5	6	34	0	1	46
2001	8	3	26	0	1	38
2002	3	2	39	0	0	44
2003	2	10	56	0	0	68
2004	1	4	44	0	1	50
2005	0	5	62	0	0	67
2006	7	2	67	0	2	78
2007	1	0	91	0	1	93
2008	2	2	109	0	1	114
2009	12	9	124	0	0	145
2010	11	7	155	0	0	173
2011	7	3	214	0	2	226
2012	11	3	241	0	2	257
2013	11	2	259	0	1	273
2014	13	7	209	0	5	234
2015	12	2	283	0	1	298
2016	15	1	304	0	2	322
2017	25	0	306	0	1	332
2018	25	4	409	0	1	439
2019	48	2	417	0	1	468
2020	4	5	456	0	4	469
2021	1	3	595	0	9	608
2022	2	0	469	0	4	475
2023	0	0	18	0	0	18
2024	1	1	21	0	0	23
Total	290	150	5496	0	59	5995