*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	191	0	0	191
Jun	0	0	32	0	0	32
Jul	0	0	53	0	0	53
Aug	0	0	203	0	0	203
Sep	0	0	85	0	0	85
Oct	0	0	17	0	0	17
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	0	0	581	0	0	581