*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	10	0	0	10
Apr	4	471	1606	0	0	2081
May	22	3544	580	0	0	4146
Jun	139	4694	597	0	0	5430
Jul	40	242	839	0	0	1121
Aug	2	1	234	0	0	237
Sep	0	1	27	0	0	28
Oct	0	0	5	0	0	5
Nov	0	0	1	0	0	1
Dec	0	0	0	0	1	1
Total	207	8953	3899	0	1	13060