*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	7	17	0	1	25
1970	0	0	0	0	1	1
1971	0	10	1	0	0	11
1972	0	0	1	0	0	1
1973	0	0	0	0	2	2
1974	0	1	2	0	0	3
1975	0	5	5	0	1	11
1976	0	3	2	0	0	5
1977	0	1	8	0	1	10
1978	0	1	3	0	1	5
1979	0	5	6	0	0	11
1980	0	3	8	0	0	11
1981	0	1	4	0	1	6
1982	0	1	4	0	1	6
1983	0	2	5	0	1	8
1984	0	4	4	0	0	8
1985	0	3	3	0	0	6
1986	1	5	4	0	1	11
1987	0	2	21	0	0	23
1988	0	5	22	0	0	27
1989	1	12	32	0	1	46
1990	7	57	12	0	0	76
1991	4	24	16	0	0	44
1992	5	40	13	0	0	58
1993	4	234	13	0	0	251
1994	3	651	49	0	2	705
1995	2	585	28	0	1	616
1996	3	388	29	0	1	421
1997	1	650	55	0	0	706
1998	4	590	35	0	2	631
1999	4	382	26	0	0	412
2000	3	687	40	0	2	732
2001	4	819	33	0	0	856
2002	0	867	84	0	0	951
2003	8	1326	53	0	0	1387
2004	5	1463	54	0	1	1523
2005	6	572	98	0	0	676
2006	2	832	155	0	1	990
2007	1	934	120	0	1	1056
2008	3	877	183	0	0	1063
2009	4	574	212	0	1	791
2010	2	659	363	0	0	1024
2011	2	549	362	0	1	914
2012	9	1213	275	0	0	1497
2013	4	1184	197	0	0	1385
2014	16	1436	145	0	0	1597
2015	2	1345	172	0	0	1519
2016	11	1474	219	0	3	1707
2017	14	1746	273	0	3	2036
2018	12	1714	256	0	0	1982
2019	15	1820	380	0	0	2215
2020	11	1913	384	0	1	2309
2021	6	2064	382	0	6	2458
2022	3	1927	514	0	1	2445
2023	0	6	34	0	0	40
2024	0	1	6	0	0	7
Total	182	31674	5422	0	39	37317