*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	0	10	0	0	10
Jun	0	0	2	0	0	2
Jul	0	0	0	0	0	0
Aug	0	0	44	0	0	44
Sep	0	0	15	0	0	15
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	0	0	71	0	0	71