*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	13	257	270
Feb	0	0	52	3	66	121
Mar	0	0	83	2	0	85
Apr	0	0	50	1	0	51
May	0	0	2	0	0	2
Jun	0	0	0	0	0	0
Jul	0	0	0	0	0	0
Aug	0	0	1	0	0	1
Sep	0	0	1	0	0	1
Oct	0	0	139	0	0	139
Nov	0	0	166	0	1	167
Dec	0	0	77	4	942	1023
Total	0	0	571	23	1266	1860