*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	2	143	15	0	0	160
Jun	4	451	14	0	0	469
Jul	8	140	30	0	0	178
Aug	0	5	29	0	0	34
Sep	0	0	13	0	0	13
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	14	739	101	0	0	854