*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	1	3	4
Feb	0	0	0	0	0	0
Mar	0	0	13	0	0	13
Apr	0	70	105	0	0	175
May	2	859	716	0	0	1577
Jun	30	212	574	0	0	816
Jul	227	31	365	0	0	623
Aug	385	28	225	0	0	638
Sep	40	3	47	0	0	90
Oct	0	1	15	0	0	16
Nov	0	0	8	0	0	8
Dec	0	0	0	0	11	11
Total	684	1204	2068	1	14	3971