*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	5	1212	1217
Feb	0	0	377	3	427	807
Mar	1	101	767	0	0	869
Apr	4	47	568	0	0	619
May	14	1060	984	0	0	2058
Jun	22	2979	1386	0	0	4387
Jul	8	1720	1858	0	0	3586
Aug	1	21	1992	0	0	2014
Sep	0	2	1517	0	0	1519
Oct	0	0	1081	0	0	1081
Nov	0	0	646	0	0	646
Dec	0	0	271	2	1074	1347
Total	50	5930	11447	10	2713	20150