Year	Persons
1998-01-01	13051125
1999-01-01	13120425
2000-01-01	13277425
2001-01-01	13413000
2002-01-01	13551025
2003-01-01	13650600
2004-01-01	13514125
2005-01-01	13563950
2006-01-01	13720025
2007-01-01	13773300
2008-01-01	13778175
2009-01-01	13501600
2010-01-01	13330525
2011-01-01	13297825
2012-01-01	13149350
2013-01-01	12869025
2014-01-01	12887950
2015-01-01	13024575
2016-01-01	13166925
2017-01-01	13291250