Quarter	Persons
1998-01-01	3335300
1998-04-01	3341600
1998-07-01	3350700
1998-10-01	3351100
1999-01-01	3362000
1999-04-01	3368500
1999-07-01	3372600
1999-10-01	3371500
2000-01-01	3383900
2000-04-01	3395500
2000-07-01	3403100
2000-10-01	3410000
2001-01-01	3413200
2001-04-01	3415600
2001-07-01	3423000
2001-10-01	3428900
2002-01-01	3428700
2002-04-01	3432600
2002-07-01	3438000
2002-10-01	3436700
2003-01-01	3436100
2003-04-01	3433300
2003-07-01	3434600
2003-10-01	3437600
2004-01-01	3436600
2004-04-01	3438300
2004-07-01	3438900
2004-10-01	3442200
2005-01-01	3441900
2005-04-01	3441900
2005-07-01	3442200
2005-10-01	3442600
2006-01-01	3443100
2006-04-01	3444200
2006-07-01	3445300
2006-10-01	3446500
2007-01-01	3446600
2007-04-01	3448500
2007-07-01	3449200
2007-10-01	3449600
2008-01-01	3447500
2008-04-01	3446600
2008-07-01	3445100
2008-10-01	3443200
2009-01-01	3441000
2009-04-01	3439100
2009-07-01	3437300
2009-10-01	3435400
2010-01-01	3430900
2010-04-01	3427700
2010-07-01	3424800
2010-10-01	3420900
2011-01-01	3411700
2011-04-01	3407700
2011-07-01	3403000
2011-10-01	3397200
2012-01-01	3386300
2012-04-01	3380300
2012-07-01	3372500
2012-10-01	3363200
2013-01-01	3349100
2013-04-01	3340100
2013-07-01	3329200
2013-10-01	3316300
2014-01-01	3304000
2014-04-01	3294900
2014-07-01	3284700
2014-10-01	3272900
2015-01-01	3274400
2015-04-01	3266900
2015-07-01	3258400
2015-10-01	3248600
2016-01-01	3249400
2016-04-01	3242500
2016-07-01	3234300
2016-10-01	3225500
2017-01-01	3225600
2017-04-01	3219300
2017-07-01	3213100
2017-10-01	3207100
2018-01-01	3207000
2018-04-01	3202200