Year	Number
2004-01-01	1180615
2005-01-01	1219218
2006-01-01	1285023
2007-01-01	1330226
2008-01-01	1362192
2009-01-01	715898
2010-01-01	728624
2011-01-01	800721
2012-01-01	813177
2013-01-01	793758
2014-01-01	1082627