*Excludes Observations that span multiple months

	B	b	t	W	w
Jan	0	0	0	16	768	784
Feb	0	1	207	0	240	448
Mar	0	27	778	0	0	805
Apr	5	62	2107	0	0	2174
May	17	83	2767	0	0	2867
Jun	22	286	3412	0	0	3720
Jul	18	68	1448	0	0	1534
Aug	8	8	1045	0	0	1061
Sep	2	6	1272	0	0	1280
Oct	0	2	838	0	0	840
Nov	0	0	452	0	0	452
Dec	0	0	229	2	944	1175
Total	72	543	14555	18	1952	17140