*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	1	1	4	0	62	68
1970	0	0	1	0	3	4
1971	0	0	0	0	7	7
1972	0	0	0	0	3	3
1973	0	0	0	0	5	5
1974	0	0	1	0	6	7
1975	0	0	0	0	7	7
1976	0	0	0	0	6	6
1977	0	0	0	0	10	10
1978	0	0	0	0	6	6
1979	0	0	0	0	8	8
1980	0	0	2	0	8	10
1981	0	0	0	0	13	13
1982	0	0	0	0	11	11
1983	0	0	0	0	6	6
1984	0	0	1	0	4	5
1985	0	0	2	0	3	5
1986	0	0	1	0	11	12
1987	0	0	5	0	9	14
1988	0	0	2	0	9	11
1989	0	2	21	0	12	35
1990	0	11	1	0	11	23
1991	0	0	6	0	6	12
1992	1	1	4	0	9	15
1993	0	156	1	0	13	170
1994	0	287	8	0	10	305
1995	0	243	6	0	15	264
1996	1	352	4	0	11	368
1997	0	527	7	0	14	548
1998	2	252	12	0	10	276
1999	0	205	4	0	11	220
2000	0	239	4	0	15	258
2001	0	197	5	0	11	213
2002	0	208	9	0	6	223
2003	0	242	9	0	8	259
2004	0	319	4	0	10	333
2005	0	262	8	0	12	282
2006	1	315	24	0	10	350
2007	0	265	13	1	13	292
2008	0	26	25	0	6	57
2009	1	3	35	0	8	47
2010	0	8	60	0	12	80
2011	0	2	44	0	14	60
2012	0	30	67	0	28	125
2013	0	22	86	0	17	125
2014	2	46	118	1	31	198
2015	0	55	167	0	43	265
2016	3	79	214	1	66	363
2017	8	115	242	0	68	433
2018	5	149	291	0	55	500
2019	9	131	313	1	73	527
2020	2	164	429	0	58	653
2021	5	107	279	0	60	451
2022	2	133	168	0	41	344
2023	0	0	0	0	1	1
2024	0	6	1	0	0	7
Total	43	5160	2708	4	985	8900