Quarter	Persons
1999-01-01	47300
1999-04-01	46200
1999-07-01	46500
1999-10-01	47100
2000-01-01	44300
2000-04-01	45600
2000-07-01	42100
2000-10-01	41600
2001-01-01	40900
2001-04-01	36100
2001-07-01	37000
2001-10-01	41800
2002-01-01	46200
2002-04-01	41200
2002-07-01	38500
2002-10-01	43200
2003-01-01	45800
2003-04-01	45400
2003-07-01	43600
2003-10-01	45500
2004-01-01	45600
2004-04-01	43100
2004-07-01	42100
2004-10-01	42000
2005-01-01	46900
2005-04-01	42500
2005-07-01	42900
2005-10-01	51100
2006-01-01	49500
2006-04-01	42400
2006-07-01	42900
2006-10-01	41800
2007-01-01	43500
2007-04-01	36500
2007-07-01	32800
2007-10-01	32500
2008-01-01	36000
2008-04-01	28900
2008-07-01	29100
2008-10-01	28700
2009-01-01	36900
2009-04-01	42300
2009-07-01	47400
2009-10-01	49600
2010-01-01	57500
2010-04-01	55000
2010-07-01	56300
2010-10-01	61100
2011-01-01	65900
2011-04-01	60200
2011-07-01	60800
2011-10-01	67900
2012-01-01	65300
2012-04-01	62900
2012-07-01	69700
2012-10-01	72000
2013-01-01	84900
2013-04-01	78500
2013-07-01	73900
2013-10-01	76900
2014-01-01	84200
2014-04-01	73800
2014-07-01	70200
2014-10-01	72200
2015-01-01	76000
2015-04-01	74000
2015-07-01	67000
2015-10-01	61100
2016-01-01	68800
2016-04-01	60800
2016-07-01	56000
2016-10-01	60100
2017-01-01	61000
2017-04-01	49500
2017-07-01	46800
2017-10-01	43200
2018-01-01	45700
2018-04-01	39300