Quarter	Persons
2005-01-01	16.5
2005-04-01	16.6
2005-07-01	18.5
2005-10-01	18.1
2006-01-01	19.9
2006-04-01	22.2
2006-07-01	21.4
2006-10-01	20.5
2007-01-01	19.7
2007-04-01	21.0
2007-07-01	20.9
2007-10-01	18.4
2008-01-01	20.6
2008-04-01	20.9
2008-07-01	23.8
2008-10-01	21.8
2009-01-01	19.9
2009-04-01	19.8
2009-07-01	19.9
2009-10-01	20.6
2010-01-01	18.6
2010-04-01	15.2
2010-07-01	18.0
2010-10-01	17.9
2011-01-01	17.2
2011-04-01	16.5
2011-07-01	17.7
2011-10-01	16.6
2012-01-01	18.8
2012-04-01	21.1
2012-07-01	20.8
2012-10-01	19.9
2013-01-01	20.1
2013-04-01	21.1
2013-07-01	23.0
2013-10-01	21.9
2014-01-01	22.6
2014-04-01	23.1
2014-07-01	25.8
2014-10-01	24.7
2015-01-01	24.0
2015-04-01	24.9
2015-07-01	25.4
2015-10-01	28.5
2016-01-01	27.8
2016-04-01	25.3
2016-07-01	29.9
2016-10-01	28.4
2017-01-01	25.7
2017-04-01	30.3
2017-07-01	29.6
2017-10-01	28.1
2018-01-01	28.3
2018-04-01	29.2