*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	0	0
Feb	0	0	0	0	1	1
Mar	0	0	1	0	0	1
Apr	0	0	137	0	0	137
May	10	5	344	0	0	359
Jun	21	2	314	0	0	337
Jul	6	6	265	0	0	277
Aug	0	2	237	0	0	239
Sep	0	0	92	0	0	92
Oct	0	0	5	0	0	5
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	37	15	1395	0	1	1448