Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Total
2005	1,985	2,038	3,127	2,957	3,096	3,318	3,240	3,331	2,985	2,574	2,441	2,437	33,529
2006	1,778	1,787	2,521	2,266	2,556	2,510	1,996	2,097	1,739	1,689	1,547	1,644	24,130
2007	1,397	1,407	1,605	1,381	1,568	1,476	1,318	1,316	990	974	968	879	15,279
2008	983	1,098	1,478	1,794	2,026	2,226	2,592	2,545	2,783	2,718	2,183	2,498	24,924
2009	2224	2288	2980	3,198	3,255	3785	3738	3229	3358	3535			31,590