Quarter	Persons
1999-04-01	29518100
1999-07-01	29552500
1999-10-01	29589800
2000-01-01	29606700
2000-04-01	29623200
2000-07-01	29660800
2000-10-01	29695200
2001-01-01	29703400
2001-04-01	29710900
2001-07-01	29746400
2001-10-01	29763000
2002-01-01	29775800
2002-04-01	29784700
2002-07-01	29808600
2002-10-01	29832100
2003-01-01	29867500
2003-04-01	29879200
2003-07-01	29910500
2003-10-01	29931700
2004-01-01	29961200
2004-04-01	29982600
2004-07-01	30034000
2004-10-01	30078900
2005-01-01	30109800
2005-04-01	30131300
2005-07-01	30174700
2005-10-01	30228100
2006-01-01	30271300
2006-04-01	30286100
2006-07-01	30341700
2006-10-01	30374500
2007-01-01	30401600
2007-04-01	30439500
2007-07-01	30519400
2007-10-01	30560700
2008-01-01	30598700
2008-04-01	30657500
2008-07-01	30716100
2008-10-01	30752400
2009-01-01	31117500
2009-04-01	31183000
2009-07-01	31238700
2009-10-01	31275400
2010-01-01	31330700
2010-04-01	31363500
2010-07-01	31455300
2010-10-01	31509400
2011-01-01	31559600
2011-04-01	31605400
2011-07-01	31690000
2011-10-01	31725900
2012-01-01	31765000
2012-04-01	31816600
2012-07-01	31873700
2012-10-01	31902000
2013-01-01	31931800
2013-04-01	31975900
2013-07-01	32032400
2013-10-01	32084900
2014-01-01	32117500
2014-04-01	32184300
2014-07-01	32236300
2014-10-01	32282800