*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	10	0	0	10
Apr	3	472	1607	0	0	2082
May	23	3562	561	0	0	4146
Jun	144	4705	581	0	0	5430
Jul	43	275	805	0	0	1123
Aug	3	1	234	0	0	238
Sep	0	1	27	0	0	28
Oct	0	0	5	0	0	5
Nov	0	0	1	0	0	1
Dec	0	0	0	0	1	1
Total	216	9016	3831	0	1	13064