Quarter	Persons
2004-01-01	720000
2004-04-01	649000
2004-07-01	588000
2004-10-01	687000
2005-01-01	707000
2005-04-01	635000
2005-07-01	565000
2005-10-01	656000
2006-01-01	631000
2006-04-01	551000
2006-07-01	503000
2006-10-01	589000
2007-01-01	557000
2007-04-01	477000
2007-07-01	460000
2007-10-01	538000
2008-01-01	630000
2008-04-01	598000
2008-07-01	514000
2008-10-01	652000
2009-01-01	750000
2009-04-01	698000
2009-07-01	698000
2009-10-01	800000
2010-01-01	871000
2010-04-01	814000
2010-07-01	735000
2010-10-01	836000
2011-01-01	854000
2011-04-01	775000
2011-07-01	726000
2011-10-01	944000
2012-01-01	1107000
2012-04-01	1090000
2012-07-01	973000
2012-10-01	1201000
2013-01-01	1340000
2013-04-01	1321000
2013-07-01	1206000
2013-10-01	1357000
2014-01-01	1473000
2014-04-01	1283000
2014-07-01	1228000
2014-10-01	1415000
2015-01-01	1435000
2015-04-01	1359000
2015-07-01	1150000
2015-10-01	1294000
2016-01-01	1341000
2016-04-01	1265000
2016-07-01	1210000
2016-10-01	1311000
2017-01-01	1350000
2017-04-01	1213000
2017-07-01	1152000
2017-10-01	1240000
2018-01-01	1294000
2018-04-01	1210000