Quarter	Persons
2007-01-01	15973995.145778202
2007-04-01	16181100.260544201
2007-07-01	16354133.399087999
2007-10-01	16604369.861256298
2008-01-01	16687098.201645102
2008-04-01	16608112.013564602
2008-07-01	16642875.691713700
2008-10-01	16468706.093076501
2009-01-01	17032292.599978900
2009-04-01	17458804.659288500
2009-07-01	17463579.694272097
2009-10-01	17793606.713127200
2010-01-01	17927171.229744800
2010-04-01	17985625.710471198
2010-07-01	18338440.586619500
2010-10-01	18345680.139831200
2011-01-01	18530593.313244200
2011-04-01	18635735.271649998
2011-07-01	18939011.157911200
2011-10-01	19291124.590528000
2012-01-01	19414670.387465800
2012-04-01	19500482.785655600
2012-07-01	19491004.003780197
2012-10-01	19506338.823098500
2013-01-01	19594535.064340800
2013-04-01	19746861.457407300
2013-07-01	19968348.703131800
2013-10-01	19981283.775120102
2014-01-01	20026538.548229100
2014-04-01	20186953.472262003
2014-07-01	20332361.760551200
2014-10-01	20431080.218957700
2015-01-01	20585388.398593698
2015-04-01	20669125.467108700
2015-07-01	20752206.791544702
2015-10-01	20925731.676086202
2016-01-01	20788965.305926900
2016-04-01	20799817.870352600
2016-07-01	20817527.773408400
2016-10-01	20926962.716978703
2017-01-01	21013661.328609900
2017-04-01	21073740.081673298
2017-07-01	21019712.688666400
2017-10-01	21000547.234383700
2018-01-01	21051426.063933700
2018-04-01	21173646.441975600