Quarter	Persons
2005-01-01	162245000
2005-04-01	164263000
2005-07-01	164276000
2005-10-01	165220000
2006-01-01	164988000
2006-04-01	167220000
2006-07-01	167305000
2006-10-01	168626000
2007-01-01	167754000
2007-04-01	169722000
2007-07-01	169525000
2007-10-01	170979000
2008-01-01	169954000
2008-04-01	171652000
2008-07-01	171097000
2008-10-01	171772000
2009-01-01	169196000
2009-04-01	169992000
2009-07-01	169435000
2009-10-01	170367000
2010-01-01	168362000
2010-04-01	169916000
2010-07-01	168967000
2010-10-01	169792000
2011-01-01	168862000
2011-04-01	170350000
2011-07-01	169539000
2011-10-01	170864000
2012-01-01	169784000
2012-04-01	171771000
2012-07-01	171083000
2012-10-01	171861000
2013-01-01	170529000
2013-04-01	172436000
2013-07-01	171977000
2013-10-01	172936000
2014-01-01	172533000
2014-04-01	173586000
2014-07-01	172965000
2014-10-01	174528000
2015-01-01	173735000
2015-04-01	175257000
2015-07-01	174723000
2015-10-01	176423000
2016-01-01	176102000
2016-04-01	177236000
2016-07-01	177299000
2016-10-01	178370000
2017-01-01	177769000
2017-04-01	179299000