*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	1	0	0	1
Apr	0	0	17	0	0	17
May	0	0	296	0	0	296
Jun	0	0	70	0	0	70
Jul	0	0	241	0	0	241
Aug	0	0	464	0	0	464
Sep	0	0	80	0	0	80
Oct	0	0	8	0	0	8
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	0	0	1177	0	0	1177