*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	2	31	33
Feb	0	0	1	0	7	8
Mar	0	0	7	0	0	7
Apr	0	0	15	0	0	15
May	0	0	45	0	0	45
Jun	0	0	1	0	0	1
Jul	0	0	0	0	0	0
Aug	0	0	0	0	0	0
Sep	0	0	14	0	0	14
Oct	0	0	43	0	0	43
Nov	0	0	25	0	0	25
Dec	0	0	23	0	174	197
Total	0	0	174	2	212	388