*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	9	0	45	54
1970	0	0	1	0	4	5
1971	0	0	1	0	3	4
1972	0	0	0	0	4	4
1973	0	0	2	0	7	9
1974	0	0	9	0	2	11
1975	0	0	2	0	5	7
1976	0	0	4	0	8	12
1977	0	0	1	0	7	8
1978	0	0	0	0	6	6
1979	0	0	2	0	10	12
1980	0	0	0	0	5	5
1981	0	0	1	0	12	13
1982	0	0	2	0	8	10
1983	0	0	1	0	8	9
1984	0	0	4	0	10	14
1985	0	1	5	0	8	14
1986	0	0	8	0	11	19
1987	0	0	8	0	10	18
1988	0	2	10	0	10	22
1989	0	3	15	0	10	28
1990	0	6	7	1	11	25
1991	1	10	14	0	7	32
1992	0	23	16	0	9	48
1993	1	27	16	0	12	56
1994	1	121	39	0	14	175
1995	1	100	23	2	12	138
1996	1	99	13	0	7	120
1997	0	17	21	0	12	50
1998	0	91	9	0	13	113
1999	0	14	16	0	13	43
2000	0	120	28	0	20	168
2001	0	67	35	0	13	115
2002	1	117	34	1	12	165
2003	0	41	23	0	17	81
2004	0	128	27	1	12	168
2005	0	16	44	0	22	82
2006	0	26	36	0	17	79
2007	0	109	48	0	17	174
2008	0	17	80	2	16	115
2009	1	3	62	0	20	86
2010	0	19	90	1	20	130
2011	0	1	108	0	24	133
2012	0	0	169	1	42	212
2013	0	1	240	1	36	278
2014	0	1	256	0	42	299
2015	1	2	320	1	80	404
2016	0	2	376	0	92	470
2017	0	1	426	0	83	510
2018	1	3	435	2	97	538
2019	2	6	512	0	82	602
2020	1	1	678	0	106	786
2021	0	3	638	0	123	764
2022	1	2	397	0	84	484
2023	0	1	1	0	0	2
Total	13	1201	5322	13	1380	7929