Quarter	Persons
1998-04-01	2875600
1999-04-01	2879000
2000-04-01	2893200
2001-01-01	2909900
2001-04-01	2913200
2001-07-01	2916600
2001-10-01	2922900
2002-01-01	2926500
2002-04-01	2931300
2002-07-01	2937300
2002-10-01	2944800
2003-01-01	2949100
2003-04-01	2953700
2003-07-01	2958800
2003-10-01	2965200
2004-01-01	2967300
2004-04-01	2974300
2004-07-01	2974100
2004-10-01	2980400
2005-01-01	2985000
2005-04-01	2996400
2005-07-01	2998700
2005-10-01	2998400
2006-01-01	3005700
2006-04-01	3021900
2006-07-01	3022400
2006-10-01	3030500
2007-01-01	3036400
2007-04-01	3043400
2007-07-01	3052700
2007-10-01	3058400
2008-01-01	3063800
2008-04-01	3068500
2008-07-01	3070900
2008-10-01	3080200
2009-01-01	3082700
2009-04-01	3086100
2009-07-01	3087800
2009-10-01	3095000
2010-01-01	3095300
2010-04-01	3096700
2010-07-01	3100400
2010-10-01	3107100
2011-01-01	3107500
2011-04-01	3106400
2011-07-01	3108000
2011-10-01	3108100
2012-01-01	3107600
2012-04-01	3105500
2012-07-01	3107400
2012-10-01	3108400
2013-01-01	3108100
2013-04-01	3108500
2013-07-01	3110500
2013-10-01	3114000
2014-01-01	3117900
2014-04-01	3120900
2014-07-01	3124100
2014-10-01	3130900
2015-01-01	3134700
2015-04-01	3139400
2015-07-01	3143100
2015-10-01	3151400
2016-01-01	3155500
2016-04-01	3162400
2016-07-01	3171500
2016-10-01	3187300
2017-01-01	3201200
2017-04-01	3208000
2017-07-01	3217900
2017-10-01	3226800
2018-01-01	3235400
2018-04-01	3240800