Year	Persons
1999-01-01	53775
2000-01-01	53650
2001-01-01	49975
2002-01-01	51075
2003-01-01	49075
2004-01-01	55075
2005-01-01	52200
2006-01-01	53925
2007-01-01	58000
2008-01-01	58475
2009-01-01	51175
2010-01-01	48225
2011-01-01	43975
2012-01-01	36325
2013-01-01	33950
2014-01-01	31800
2015-01-01	33100
2016-01-01	31725
2017-01-01	40250