Quarter	Persons
1998-01-01	2477600
1998-04-01	2515200
1998-07-01	2516800
1998-10-01	2563600
1999-01-01	2591000
1999-04-01	2643300
1999-07-01	2645600
1999-10-01	2663600
2000-01-01	2680700
2000-04-01	2694300
2000-07-01	2699300
2000-10-01	2695600
2001-01-01	2729300
2001-04-01	2768000
2001-07-01	2764700
2001-10-01	2807600
2002-01-01	2814700
2002-04-01	2821500
2002-07-01	2799100
2002-10-01	2765200
2003-01-01	2800600
2003-04-01	2782900
2003-07-01	2838900
2003-10-01	2845800
2004-01-01	2868200
2004-04-01	2870400
2004-07-01	2870700
2004-10-01	2869100
2005-01-01	2882000
2005-04-01	2907100
2005-07-01	2885700
2005-10-01	2898000
2006-01-01	2913700
2006-04-01	2930300
2006-07-01	2915000
2006-10-01	2897600
2007-01-01	2912100
2007-04-01	2923200
2007-07-01	2936000
2007-10-01	2950200
2008-01-01	3029100
2008-04-01	3059300
2008-07-01	3043600
2008-10-01	3059400
2009-01-01	3042100
2009-04-01	3035700
2009-07-01	2989900
2009-10-01	3005700
2010-01-01	3037300
2010-04-01	3015100
2010-07-01	2999800
2010-10-01	3007200
2011-01-01	2995200
2011-04-01	2999600
2011-07-01	2988100
2011-10-01	2950200
2012-01-01	2897300
2012-04-01	2930200
2012-07-01	2921100
2012-10-01	2899200
2013-01-01	2854800
2013-04-01	2888000
2013-07-01	2958100
2013-10-01	3005600
2014-01-01	2979100
2014-04-01	3032000
2014-07-01	3068200
2014-10-01	3068200
2015-01-01	3048600
2015-04-01	3107800
2015-07-01	3113800
2015-10-01	3124200
2016-01-01	3112500
2016-04-01	3157100
2016-07-01	3187400
2016-10-01	3177200
2017-01-01	3224000
2017-04-01	3264000
2017-07-01	3317300
2017-10-01	3295900
2018-01-01	3330300
2018-04-01	3350900