Year	Number
2005-01-01	2893300
2006-01-01	2947794
2007-01-01	3528696
2008-01-01	3066779
2009-01-01	3092162
2010-01-01	3116495
2011-01-01	3240808
2012-01-01	3187238
2013-01-01	3220656
2014-01-01	3268133