*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	3	612	615
Feb	0	0	167	1	196	364
Mar	2	4	306	0	0	312
Apr	14	56	2004	0	0	2074
May	20	129	3558	0	0	3707
Jun	43	345	4169	0	0	4557
Jul	88	123	2236	0	0	2447
Aug	23	19	1464	0	0	1506
Sep	2	11	1317	0	0	1330
Oct	0	0	351	0	0	351
Nov	0	0	233	0	0	233
Dec	0	0	181	1	695	877
Total	192	687	15986	5	1503	18373