Quarter	Persons
1998-01-01	3073200
1999-01-01	3072500
1999-04-01	3070200
1999-07-01	3074500
1999-10-01	3070200
2000-01-01	3076000
2000-04-01	3076000
2000-07-01	3076000
2000-10-01	3076000
2001-01-01	3079500
2001-04-01	3079500
2001-07-01	3079500
2001-10-01	3079500
2002-01-01	3054800
2002-04-01	3057800
2002-07-01	3061000
2002-10-01	3064400
2003-01-01	3087800
2003-04-01	3090800
2003-07-01	3093400
2003-10-01	3100100
2004-01-01	3107300
2004-04-01	3112600
2004-07-01	3116700
2004-10-01	3124700
2005-01-01	3132300
2005-04-01	3136900
2005-07-01	3140800
2005-10-01	3148400
2006-01-01	3155800
2006-04-01	3159400
2006-07-01	3161900
2006-10-01	3168000
2007-01-01	3173400
2007-04-01	3177400
2007-07-01	3180300
2007-10-01	3186000
2008-01-01	3191500
2008-04-01	3196100
2008-07-01	3199200
2008-10-01	3205400
2009-01-01	3210700
2009-04-01	3213800
2009-07-01	3215600
2009-10-01	3220900
2010-01-01	3225400
2010-04-01	3228600
2010-07-01	3229800
2010-10-01	3235400
2011-01-01	3241300
2011-04-01	3244500
2011-07-01	3246800
2011-10-01	3252400
2012-01-01	3259200
2012-04-01	3263800
2012-07-01	3266200
2012-10-01	3275000
2013-01-01	3280700
2013-04-01	3285700
2013-07-01	3288600
2013-10-01	3297300
2014-01-01	3302200
2014-04-01	3305200
2014-07-01	3306000
2014-10-01	3312000
2015-01-01	3309200
2015-04-01	3311900
2015-07-01	3312300
2015-10-01	3319800
2016-01-01	3326100
2016-04-01	3330800
2016-07-01	3330300
2016-10-01	3332500
2017-01-01	3331900
2017-04-01	3334800
2017-07-01	3335000
2017-10-01	3340600
2018-01-01	3342000
2018-04-01	3344400