*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	1	10	408	0	0	419
May	9	1218	281	0	0	1508
Jun	44	2837	511	0	0	3392
Jul	13	123	380	0	0	516
Aug	0	0	232	0	0	232
Sep	0	0	77	0	0	77
Oct	0	0	1	0	0	1
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	67	4188	1890	0	0	6145