*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	0	0	0	0	0	0
May	0	77	27	0	0	104
Jun	1	190	43	0	0	234
Jul	3	30	148	0	0	181
Aug	13	2	92	0	0	107
Sep	1	0	7	0	0	8
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	18	299	317	0	0	634