*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	1	247	248
Feb	0	0	66	0	61	127
Mar	0	0	153	0	0	153
Apr	0	0	175	0	0	175
May	0	0	19	0	0	19
Jun	0	0	7	0	0	7
Jul	0	0	8	0	0	8
Aug	0	0	8	0	0	8
Sep	0	0	54	0	0	54
Oct	0	0	207	0	0	207
Nov	0	0	134	0	0	134
Dec	0	0	74	3	490	567
Total	0	0	905	4	798	1707