*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	1	289	290
Feb	0	0	66	0	70	136
Mar	0	0	172	0	0	172
Apr	0	0	198	0	0	198
May	0	0	18	0	0	18
Jun	0	0	7	0	0	7
Jul	0	0	9	0	0	9
Aug	0	0	8	0	0	8
Sep	0	0	64	0	0	64
Oct	0	0	250	0	0	250
Nov	0	0	185	0	0	185
Dec	0	0	100	3	553	656
Total	0	0	1077	4	912	1993