Year	Number
2004-01-01	2582963
2005-01-01	2748683
2006-01-01	2940332
2007-01-01	3051610
2008-01-01	3207729
2009-01-01	3292796
2010-01-01	2699747
2011-01-01	2800143
2012-01-01	2897788
2013-01-01	2814828
2014-01-01	2824256
2015-01-01	2901459
2016-01-01	3112181