Year	Number
2005-01-01	330264
2006-01-01	339963
2007-01-01	397509
2008-01-01	309034
2009-01-01	679589
2010-01-01	363970
2011-01-01	391920
2012-01-01	408431
2013-01-01	428119
2014-01-01	441963
2015-01-01	495559
2016-01-01	419440