Quarter	Persons
1998-01-01	3004700
1999-01-01	3021100
1999-04-01	3015200
1999-07-01	3006500
1999-10-01	3001500
2000-01-01	3036100
2000-04-01	3032400
2000-07-01	3040000
2000-10-01	3038300
2001-01-01	3057700
2001-04-01	3063500
2001-07-01	3072300
2001-10-01	3071900
2002-01-01	3044400
2002-04-01	3042900
2002-07-01	3045300
2002-10-01	3048800
2003-01-01	3097200
2003-04-01	3109100
2003-07-01	3120700
2003-10-01	3108600
2004-01-01	3007600
2004-04-01	3049700
2004-07-01	3072100
2004-10-01	3049000
2005-01-01	3030700
2005-04-01	3074000
2005-07-01	3099600
2005-10-01	3083500
2006-01-01	3066700
2006-04-01	3115500
2006-07-01	3131500
2006-10-01	3109000
2007-01-01	3101100
2007-04-01	3138100
2007-07-01	3167500
2007-10-01	3135900
2008-01-01	3113700
2008-04-01	3160000
2008-07-01	3158100
2008-10-01	3148200
2009-01-01	3134000
2009-04-01	3179400
2009-07-01	3189000
2009-10-01	3170200
2010-01-01	3137800
2010-04-01	3183500
2010-07-01	3190500
2010-10-01	3186000
2011-01-01	3158300
2011-04-01	3191500
2011-07-01	3199200
2011-10-01	3210400
2012-01-01	3180200
2012-04-01	3224900
2012-07-01	3229300
2012-10-01	3209400
2013-01-01	3205300
2013-04-01	3228500
2013-07-01	3249100
2013-10-01	3216600
2014-01-01	3200700
2014-04-01	3239900
2014-07-01	3247800
2014-10-01	3227400
2015-01-01	3210900
2015-04-01	3248000
2015-07-01	3258600
2015-10-01	3263200
2016-01-01	3246000
2016-04-01	3292200
2016-07-01	3305400
2016-10-01	3282200
2017-01-01	3258800
2017-04-01	3299200
2017-07-01	3301700
2017-10-01	3295000
2018-01-01	3257500
2018-04-01	3278900