Quarterly Persons
2000-04-01 158856100
2001-04-01 159712700
2002-04-01 160411500
2003-04-01 160967300
2004-04-01 161387900
2005-01-01 162239700
2005-04-01 162604200
2005-07-01 162864600
2005-10-01 163193200
2006-01-01 163266900
2006-04-01 163540000
2006-07-01 163607600
2006-10-01 164009900
2007-01-01 164932400
2007-04-01 165288600
2007-07-01 165630600
2007-10-01 165829400
2008-01-01 165706100
2008-04-01 165850200
2008-07-01 166205000
2008-10-01 166251200
2009-01-01 166097200
2009-04-01 166172400
2009-07-01 166131600
2009-10-01 166340200
2010-01-01 164791500
2010-04-01 164780900
2010-07-01 164900800
2010-10-01 164942300
2011-01-01 164588700
2011-04-01 164699000
2011-07-01 164673500
2011-10-01 164552600
2012-01-01 164374700
2012-04-01 164346500
2012-07-01 164443400
2012-10-01 164331900
2013-01-01 164087000
2013-04-01 164111200
2013-07-01 163969500
2013-10-01 163921400
2014-01-01 164294800
2014-04-01 164320000
2014-07-01 164235000
2014-10-01 164168400
2015-01-01 164138200
2015-04-01 164110500
2015-07-01 164099100
2015-10-01 164191500
2016-01-01 164327600
2016-04-01 164227200
2016-07-01 164245200
2016-10-01 164245900
2017-01-01 164103400
2017-04-01 163982400
2017-07-01 164113700
2017-10-01 163770200
2018-01-01 163628500
2018-04-01 163486100