*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	1	1
Feb	0	0	0	0	0	0
Mar	0	0	0	0	0	0
Apr	0	0	0	0	0	0
May	1	189	109	0	0	299
Jun	5	491	122	0	0	618
Jul	10	90	193	0	0	293
Aug	19	7	209	0	0	235
Sep	1	0	27	0	0	28
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	36	777	660	0	1	1474