*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	13	0	5	0	11	29
1970	0	0	1	0	0	1
1971	0	0	0	0	1	1
1972	0	0	0	0	0	0
1973	0	0	0	0	1	1
1974	0	0	1	0	0	1
1975	0	0	2	0	0	2
1976	0	0	1	0	1	2
1977	2	0	3	0	0	5
1978	4	1	9	0	1	15
1979	21	1	12	0	1	35
1980	8	0	13	0	2	23
1981	16	3	4	0	1	24
1982	20	8	8	0	0	36
1983	13	10	49	0	1	73
1984	22	13	35	0	0	70
1985	7	116	19	0	0	142
1986	3	36	15	0	0	54
1987	16	3	36	0	0	55
1988	35	2	37	0	1	75
1989	0	2	25	0	0	27
1990	22	7	17	0	1	47
1991	39	2	44	0	0	85
1992	69	8	51	0	4	132
1993	20	11	88	0	0	119
1994	24	42	81	0	0	147
1995	10	3	28	0	0	41
1996	8	9	65	0	0	82
1997	46	16	101	0	0	163
1998	15	12	97	1	5	130
1999	11	14	98	0	3	126
2000	40	28	100	0	2	170
2001	42	4	62	0	1	109
2002	7	6	69	1	2	85
2003	26	3	64	0	0	93
2004	11	12	52	0	0	75
2005	10	4	49	0	2	65
2006	22	3	50	0	2	77
2007	7	3	70	0	0	80
2008	9	6	63	0	2	80
2009	4	4	60	0	2	70
2010	9	1	85	0	4	99
2011	7	9	104	0	3	123
2012	15	9	90	0	10	124
2013	20	5	129	0	7	161
2014	26	8	155	0	9	198
2015	52	12	286	0	9	359
2016	59	6	322	0	15	402
2017	45	13	432	0	9	499
2018	44	22	332	0	15	413
2019	22	8	374	0	12	416
2020	18	7	279	1	19	324
2021	21	1	361	0	4	387
2022	20	1	370	0	13	404
2023	25	10	402	0	22	459
2024	27	6	384	0	18	435
2025	9	0	14	0	2	25
2026	0	0	1	0	1	2
Total	1041	510	5704	3	219	7477