*Excludes Observations that spanned multiple years

	B	b	t	W	w
Pre 1970	0	0	9	0	4	13
1970	0	0	0	0	0	0
1971	0	0	2	0	0	2
1972	0	0	0	0	0	0
1973	0	0	2	0	0	2
1974	0	0	3	0	0	3
1975	0	0	4	0	2	6
1976	0	0	5	0	1	6
1977	1	0	6	0	0	7
1978	0	0	1	0	0	1
1979	0	0	7	0	0	7
1980	0	0	1	0	0	1
1981	0	0	3	0	0	3
1982	0	0	3	0	0	3
1983	0	0	3	0	0	3
1984	0	0	5	0	1	6
1985	1	0	6	0	0	7
1986	0	1	5	0	1	7
1987	1	1	9	0	2	13
1988	5	0	13	0	2	20
1989	0	3	18	0	2	23
1990	3	2	19	0	4	28
1991	4	5	21	0	2	32
1992	1	1	12	0	5	19
1993	1	2	32	0	3	38
1994	1	2	43	0	2	48
1995	4	2	41	0	2	49
1996	4	4	35	0	3	46
1997	0	5	69	0	3	77
1998	1	13	74	0	3	91
1999	2	4	59	0	5	70
2000	6	1	50	0	0	57
2001	6	0	54	0	4	64
2002	4	1	70	0	2	77
2003	0	0	101	0	3	104
2004	0	0	68	0	4	72
2005	1	0	72	0	2	75
2006	0	1	67	0	3	71
2007	0	1	102	0	3	106
2008	0	1	134	0	1	136
2009	11	0	105	0	2	118
2010	12	0	167	0	1	180
2011	6	0	197	0	3	206
2012	6	4	236	0	10	256
2013	9	1	279	0	3	292
2014	10	1	285	0	4	300
2015	10	1	383	0	5	399
2016	10	0	379	0	9	398
2017	9	2	430	0	1	442
2018	10	2	505	0	2	519
2019	4	4	458	0	13	479
2020	3	0	496	0	14	513
2021	3	0	580	0	2	585
2022	1	2	693	0	6	702
2023	11	2	624	0	9	646
2024	13	2	677	0	16	708
2025	0	0	15	0	0	15
2026	0	0	0	0	0	0
Total	174	71	7737	0	169	8151