Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
2004 3,879 3,727 4,432 4,667 5,954 6,700 6,998 6,263 5,751 5,214 3,893 3,183 60,661
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                 19,812