*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	6	321	327
Feb	0	0	140	1	120	261
Mar	0	0	116	0	0	116
Apr	0	0	51	0	0	51
May	0	0	2	0	0	2
Jun	0	0	1	0	0	1
Jul	0	0	0	0	0	0
Aug	0	0	0	0	0	0
Sep	0	0	0	0	0	0
Oct	0	0	5	0	0	5
Nov	0	0	127	0	0	127
Dec	0	0	128	0	222	350
Total	0	0	570	7	663	1240