Year	Persons
1998-01-01	1701800
1999-01-01	1712275
2000-01-01	1717525
2001-01-01	1716675
2002-01-01	1720000
2003-01-01	1722600
2004-01-01	1724750
2005-01-01	1728400
2006-01-01	1733950
2007-01-01	1739200
2008-01-01	1748325
2009-01-01	1753350
2010-01-01	1757500
2011-01-01	1748725
2012-01-01	1741200
2013-01-01	1732600
2014-01-01	1723125
2015-01-01	1715225
2016-01-01	1707250
2017-01-01	1699150