Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
2004 781 723 859 882 1,043 1,166 1,192 1,085 982 1,124 820 649 11,306
2005 914 790 1,044 964 889 1,015 1,082 1,099 1,031 1,008 902 736 11,474
2006 1,240 1,115 1,373 1,299 1,465 1,508 1,465 1,480 1,285 1,281 1,101 977 15,589
2007 1,504 1,447 1,594 1,358 1,482 1,266 1,255 1,311 1,164 1,145 996 721 15,243
2008 1,059 968 1,042 1,113                 4,182