*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	1	32	33
Feb	0	0	8	1	10	19
Mar	0	0	15	0	0	15
Apr	1	2	479	0	0	482
May	6	2923	418	0	0	3347
Jun	56	4110	449	0	0	4615
Jul	27	180	1191	0	0	1398
Aug	1	3	429	0	0	433
Sep	0	0	363	0	0	363
Oct	0	0	117	0	0	117
Nov	0	0	21	0	0	21
Dec	0	0	18	0	130	148
Total	91	7218	3508	2	172	10991