Year	Number
2004-01-01	95930
2005-01-01	132032
2006-01-01	150939
2007-01-01	174979
2008-01-01	202178
2009-01-01	189044
2010-01-01	200998
2011-01-01	147386
2012-01-01	150837
2013-01-01	165635
2014-01-01	164378
2015-01-01	154865
2016-01-01	184226