Quarter	Persons
1998-04-01	1739600
1999-01-01	1746900
1999-04-01	1733900
1999-07-01	1740000
1999-10-01	1749900
2000-01-01	1749300
2000-04-01	1746000
2000-07-01	1749600
2000-10-01	1752300
2001-01-01	1756600
2001-04-01	1744200
2001-07-01	1752600
2001-10-01	1755500
2002-01-01	1753000
2002-04-01	1750700
2002-07-01	1748400
2002-10-01	1754100
2003-01-01	1756000
2003-04-01	1754500
2003-07-01	1749100
2003-10-01	1753100
2004-01-01	1765100
2004-04-01	1759400
2004-07-01	1764600
2004-10-01	1757600
2005-01-01	1759800
2005-04-01	1768700
2005-07-01	1772200
2005-10-01	1765100
2006-01-01	1763100
2006-04-01	1763000
2006-07-01	1767100
2006-10-01	1772900
2007-01-01	1775900
2007-04-01	1776200
2007-07-01	1777600
2007-10-01	1769400
2008-01-01	1783700
2008-04-01	1783900
2008-07-01	1783800
2008-10-01	1792100
2009-01-01	1793000
2009-04-01	1790100
2009-07-01	1792100
2009-10-01	1795400
2010-01-01	1794000
2010-04-01	1795500
2010-07-01	1792600
2010-10-01	1798600
2011-01-01	1794400
2011-04-01	1795400
2011-07-01	1790100
2011-10-01	1793500
2012-01-01	1793300
2012-04-01	1790600
2012-07-01	1786700
2012-10-01	1794600
2013-01-01	1794400
2013-04-01	1794200
2013-07-01	1792200
2013-10-01	1797200
2014-01-01	1797200
2014-04-01	1799100
2014-07-01	1799400
2014-10-01	1801200
2015-01-01	1801400
2015-04-01	1802300
2015-07-01	1804600
2015-10-01	1813500
2016-01-01	1812000
2016-04-01	1814700
2016-07-01	1814700
2016-10-01	1821600
2017-01-01	1819900
2017-04-01	1821500
2017-07-01	1822000
2017-10-01	1829200
2018-01-01	1828400
2018-04-01	1827800