*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	4	156	15	0	0	175
Jun	4	435	14	0	0	453
Jul	8	135	28	0	0	171
Aug	0	5	17	0	0	22
Sep	0	0	10	0	0	10
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	16	731	84	0	0	831