*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	0	1	1
Feb	0	0	0	0	0	0
Mar	0	2	18	0	0	20
Apr	0	15	150	0	0	165
May	18	795	238	0	0	1051
Jun	72	1488	199	0	0	1759
Jul	48	144	505	0	0	697
Aug	33	12	296	0	0	341
Sep	0	0	47	0	0	47
Oct	0	0	12	0	0	12
Nov	0	0	4	0	0	4
Dec	0	0	0	0	2	2
Total	171	2456	1469	0	3	4099