*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	2	2
Feb	0	0	0	0	0	0
Mar	0	0	0	0	0	0
Apr	0	0	0	0	0	0
May	0	0	0	0	0	0
Jun	0	0	0	0	0	0
Jul	0	0	1	0	0	1
Aug	0	0	0	0	0	0
Sep	0	0	2	0	0	2
Oct	0	0	83	0	0	83
Nov	0	0	58	0	0	58
Dec	0	0	4	0	6	10
Total	0	0	148	0	8	156