*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	1	56	57
Feb	0	0	18	0	24	42
Mar	0	13	56	0	0	69
Apr	0	9	72	0	0	81
May	0	117	9	0	0	126
Jun	2	156	21	0	0	179
Jul	1	14	83	0	0	98
Aug	1	3	35	0	0	39
Sep	0	2	31	0	0	33
Oct	0	0	19	0	0	19
Nov	0	1	18	0	0	19
Dec	0	0	9	0	48	57
Total	4	315	371	1	128	819