*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	35	0	0	35
Jun	0	0	3	0	0	3
Jul	0	0	0	0	0	0
Aug	0	0	2	0	0	2
Sep	0	0	68	0	0	68
Oct	0	0	35	0	0	35
Nov	0	0	1	0	0	1
Dec	0	0	0	0	1	1
Total	0	0	144	0	1	145