*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	0	3	85	0	0	88
Jun	0	72	70	0	0	142
Jul	0	15	22	0	0	37
Aug	0	0	29	0	0	29
Sep	0	0	16	0	0	16
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	0	90	222	0	0	312