*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	3	9	19	0	0	31
1970	0	0	4	0	0	4
1971	0	11	0	0	0	11
1972	0	0	1	0	0	1
1973	0	1	3	0	0	4
1974	0	2	1	0	0	3
1975	0	3	4	0	0	7
1976	0	3	3	0	0	6
1977	0	1	5	0	0	6
1978	0	1	1	0	0	2
1979	0	2	5	0	0	7
1980	1	0	3	0	0	4
1981	0	2	3	0	0	5
1982	0	6	7	0	0	13
1983	0	2	4	0	0	6
1984	0	4	4	0	0	8
1985	1	6	3	0	0	10
1986	0	9	6	0	0	15
1987	1	7	12	0	0	20
1988	0	7	10	0	0	17
1989	1	8	19	0	0	28
1990	3	54	14	0	0	71
1991	3	28	14	0	0	45
1992	3	18	22	0	0	43
1993	2	134	22	0	0	158
1994	3	247	58	0	0	308
1995	3	208	33	0	0	244
1996	8	299	23	0	0	330
1997	5	533	44	0	0	582
1998	4	463	36	0	0	503
1999	3	342	29	0	0	374
2000	8	569	53	0	0	630
2001	9	886	40	0	0	935
2002	0	599	86	0	0	685
2003	2	1199	68	0	0	1269
2004	4	1294	70	0	0	1368
2005	2	764	114	0	0	880
2006	9	644	138	0	0	791
2007	2	642	169	0	0	813
2008	4	801	175	0	0	980
2009	5	418	219	0	0	642
2010	3	419	380	0	0	802
2011	2	206	371	0	0	579
2012	13	780	278	0	0	1071
2013	21	1000	275	0	0	1296
2014	17	962	345	0	0	1324
2015	20	1140	381	0	0	1541
2016	14	1184	426	0	0	1624
2017	20	1553	416	0	0	1989
2018	24	1617	561	0	0	2202
2019	26	1894	619	0	0	2539
2020	10	1814	795	0	0	2619
2021	9	1996	820	0	0	2825
2022	5	2129	521	0	0	2655
2023	3	5	27	0	0	35
2024	0	0	0	0	0	0
Total	276	26925	7759	0	0	34960