Year	Number
2004-01-01	80834
2005-01-01	82972
2006-01-01	86333
2007-01-01	93728
2008-01-01	98171
2009-01-01	101541
2010-01-01	110330
2011-01-01	118507
2012-01-01	122908
2013-01-01	124236
2014-01-01	122289
2015-01-01	121344