Quarter	Persons
1998-04-01	1813700
1999-04-01	1807400
2000-04-01	1807000
2001-01-01	1798200
2001-04-01	1793700
2001-07-01	1792200
2001-10-01	1790500
2002-01-01	1788200
2002-04-01	1785600
2002-07-01	1783100
2002-10-01	1782600
2003-01-01	1782200
2003-04-01	1778200
2003-07-01	1775600
2003-10-01	1774900
2004-01-01	1771700
2004-04-01	1769200
2004-07-01	1768300
2004-10-01	1769600
2005-01-01	1766700
2005-04-01	1766000
2005-07-01	1764600
2005-10-01	1764600
2006-01-01	1766300
2006-04-01	1766600
2006-07-01	1769100
2006-10-01	1770200
2007-01-01	1770200
2007-04-01	1771100
2007-07-01	1771500
2007-10-01	1772800
2008-01-01	1775200
2008-04-01	1775400
2008-07-01	1775100
2008-10-01	1780800
2009-01-01	1780900
2009-04-01	1783900
2009-07-01	1788400
2009-10-01	1792600
2010-01-01	1795100
2010-04-01	1797000
2010-07-01	1798500
2010-10-01	1801700
2011-01-01	1804900
2011-04-01	1807800
2011-07-01	1811700
2011-10-01	1816300
2012-01-01	1817300
2012-04-01	1819300
2012-07-01	1824900
2012-10-01	1828000
2013-01-01	1830500
2013-04-01	1835600
2013-07-01	1841400
2013-10-01	1846500
2014-01-01	1849100
2014-04-01	1857000
2014-07-01	1862300
2014-10-01	1869000
2015-01-01	1873500
2015-04-01	1879300
2015-07-01	1887100
2015-10-01	1894100
2016-01-01	1899800
2016-04-01	1906400
2016-07-01	1915600
2016-10-01	1924700
2017-01-01	1934600
2017-04-01	1940300
2017-07-01	1948000
2017-10-01	1956700
2018-01-01	1962500
2018-04-01	1967400