*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	0	0
Feb	0	0	0	0	0	0
Mar	0	0	0	0	0	0
Apr	2	1	7	0	0	10
May	356	17	132	0	0	505
Jun	385	142	151	0	0	678
Jul	53	2	26	0	0	81
Aug	0	0	15	0	0	15
Sep	0	0	4	0	0	4
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	796	162	335	0	0	1293