Year	Persons
2000-01-01	21687075
2001-01-01	21813925
2002-01-01	21927150
2003-01-01	22069775
2004-01-01	22232525
2005-01-01	22427000
2006-01-01	22640725
2007-01-01	22848800
2008-01-01	23035550
2009-01-01	23193900
2010-01-01	23369975
2011-01-01	23538350
2012-01-01	23658550
2013-01-01	23773800
2014-01-01	23914625
2015-01-01	24051775
2016-01-01	24148725
2017-01-01	24246750