*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	0	0
Feb	0	0	0	0	0	0
Mar	0	1	24	0	0	25
Apr	0	19	196	0	0	215
May	2	451	29	0	0	482
Jun	31	758	82	0	0	871
Jul	47	211	283	0	0	541
Aug	6	5	160	0	0	171
Sep	0	1	106	0	0	107
Oct	0	0	13	0	0	13
Nov	0	0	0	0	0	0
Dec	0	0	1	0	1	2
Total	86	1446	894	0	1	2427