*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	1	41	0	0	42
Jun	2	2	203	0	0	207
Jul	46	13	139	0	0	198
Aug	30	12	97	0	0	139
Sep	4	0	7	0	0	11
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	82	28	487	0	0	597