*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	0	0	0	0	0
Apr	0	1	7	0	0	8
May	57	13	112	0	0	182
Jun	283	141	139	0	0	563
Jul	54	2	23	0	0	79
Aug	0	0	14	0	0	14
Sep	0	0	5	0	0	5
Oct	0	0	0	0	0	0
Nov	0	0	0	0	0	0
Dec	0	0	0	0	0	0
Total	394	157	300	0	0	851