Quarter	Persons
2003-04-01	174126000
2004-04-01	175060000
2005-01-01	174146000
2005-04-01	177153000
2005-07-01	178912000
2005-10-01	177841000
2006-01-01	176481000
2006-04-01	179416000
2006-07-01	180824000
2006-10-01	180090000
2007-01-01	178359000
2007-04-01	181175000
2007-07-01	182344000
2007-10-01	181245000
2008-01-01	178804000
2008-04-01	180959000
2008-07-01	181630000
2008-10-01	178974000
2009-01-01	173854000
2009-04-01	174540000
2009-07-01	174644000
2009-10-01	172876000
2010-01-01	170247000
2010-04-01	173365000
2010-07-01	174710000
2010-10-01	173492000
2011-01-01	171791000
2011-04-01	174378000
2011-07-01	175289000
2011-10-01	174681000
2012-01-01	172496000
2012-04-01	175078000
2012-07-01	176284000
2012-10-01	175373000
2013-01-01	172886000
2013-04-01	175430000
2013-07-01	176390000
2013-10-01	175460000
2014-01-01	174292000
2014-04-01	177035000
2014-07-01	178634000
2014-10-01	177599000
2015-01-01	176256000
2015-04-01	178330000
2015-07-01	179719000
2015-10-01	178942000
2016-01-01	178370000
2016-04-01	180686000
2016-07-01	181820000
2016-10-01	180944000
2017-01-01	179563000
2017-04-01	182064000