Year	Persons
1999-01-01	33566825
2000-01-01	34004050
2001-01-01	34494900
2002-01-01	35175425
2003-01-01	35807175
2004-01-01	36371500
2005-01-01	37029475
2006-01-01	37587150
2007-01-01	38284550
2008-01-01	38851275
2009-01-01	39096325
2010-01-01	39195650
2011-01-01	39266950
2012-01-01	39238925
2013-01-01	39065100
2014-01-01	38953275
2015-01-01	38964700
2016-01-01	39002700
2017-01-01	39135075