*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	4	4
Feb	0	0	2	0	2	4
Mar	0	0	139	0	0	139
Apr	0	0	397	0	0	397
May	0	0	58	0	0	58
Jun	0	0	3	0	0	3
Jul	0	0	1	0	0	1
Aug	0	0	2	0	0	2
Sep	0	0	7	0	0	7
Oct	0	0	45	0	0	45
Nov	0	0	114	0	0	114
Dec	0	0	5	0	12	17
Total	0	0	773	0	18	791