*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	202	0	0	202
Jun	0	0	32	0	0	32
Jul	0	0	68	0	0	68
Aug	0	0	239	0	0	239
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	643	0	0	643