Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
2005	4,829	4,283	5,092	5,170	5,231	5,421	5,394	5,728	4,909	4,783	4,078	3,025	57,943
2006	5,599	5,214	6,053	5,878	6,264	6,060	5,484	5,880	5,253	5,125	4,043	3,196	64,049
2007	5,809	5,210	6,121	5,575	5,760	5,476	5,611	5,809	4,735	5,202	4,089	3,386	62,783
2008	5,023	4,805	4,860	5,124	5,142	5,322	5,487	5,302	5,330	5,511	4,577	4,555	61,038
2009	5,002	4,954	5,643	4,297	4,211	4,799	5,087	5,104	4,926	5,482			49,505