*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	2	2
Feb	0	0	0	0	0	0
Mar	0	0	0	0	0	0
Apr	0	0	0	0	0	0
May	0	0	8	0	0	8
Jun	0	0	11	0	0	11
Jul	0	0	7	0	0	7
Aug	0	0	8	0	0	8
Sep	0	0	5	0	0	5
Oct	0	0	1	0	0	1
Nov	0	0	0	0	0	0
Dec	0	0	0	0	1	1
Total	0	0	40	0	3	43