*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	58	58
Feb	0	3	53	0	29	85
Mar	9	15168	102	0	0	15279
Apr	0	352	541	0	0	893
May	29	89	280	0	0	398
Jun	160	32	403	0	0	595
Jul	108	17	249	0	0	374
Aug	31	5	242	0	0	278
Sep	8	2	131	0	0	141
Oct	1	0	102	0	0	103
Nov	0	0	81	0	0	81
Dec	0	0	29	1	38	68
Total	346	15668	2213	1	125	18353