*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	2	11	321	334
Feb	0	0	100	0	135	235
Mar	0	3	157	0	0	160
Apr	10	23	218	0	0	251
May	52	64	339	0	0	455
Jun	145	157	521	0	0	823
Jul	189	202	477	0	0	868
Aug	50	48	341	0	0	439
Sep	5	2	267	0	0	274
Oct	2	0	245	0	0	247
Nov	0	1	192	0	0	193
Dec	0	0	118	5	493	616
Total	453	500	2977	16	949	4895