*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	4	165	169
Feb	0	0	65	0	71	136
Mar	0	0	59	0	0	59
Apr	0	0	31	0	0	31
May	0	0	6	0	0	6
Jun	0	0	3	0	0	3
Jul	0	0	0	0	0	0
Aug	0	0	0	0	0	0
Sep	0	0	43	0	0	43
Oct	0	0	247	0	0	247
Nov	0	0	118	0	0	118
Dec	0	0	31	0	149	180
Total	0	0	603	4	385	992