Quarterly Persons
2000-04-01 164811500
2001-04-01 166984500
2002-04-01 168220500
2003-04-01 169361900
2004-04-01 170183400
2005-01-01 171634100
2005-04-01 173686100
2005-07-01 175312000
2005-10-01 175159300
2006-01-01 174929300
2006-04-01 177623300
2006-07-01 179644100
2006-10-01 179353600
2007-01-01 180030600
2007-04-01 182740600
2007-07-01 184633800
2007-10-01 184983500
2008-01-01 183944200
2008-04-01 185751900
2008-07-01 187514100
2008-10-01 186354300
2009-01-01 182374000
2009-04-01 182726700
2009-07-01 182704400
2009-10-01 182068700
2010-01-01 177741800
2010-04-01 179548500
2010-07-01 180597700
2010-10-01 180205000
2011-01-01 178340200
2011-04-01 180427200
2011-07-01 181081700
2011-10-01 180353700
2012-01-01 177925500
2012-04-01 179799900
2012-07-01 180869600
2012-10-01 179894600
2013-01-01 177625400
2013-04-01 179538100
2013-07-01 180875800
2013-10-01 180334900
2014-01-01 179558000
2014-04-01 182019600
2014-07-01 183792200
2014-10-01 183522900
2015-01-01 182555000
2015-04-01 184565600
2015-07-01 186507500
2015-10-01 186721800
2016-01-01 186200500
2016-04-01 188184800
2016-07-01 189854300
2016-10-01 189868600
2017-01-01 189155900
2017-04-01 191727400
2017-07-01 193653800
2017-10-01 193515700
2018-01-01 192917700
2018-04-01 194813400