Month Persons 1995-01-01 15000000 1995-02-01 15231000 1995-03-01 15108000 1995-04-01 14699000 1995-05-01 14347000 1995-06-01 14352000 1995-07-01 14479000 1995-08-01 14375000 1995-09-01 14312000 1995-10-01 14747000 1995-11-01 14826000 1995-12-01 14847000 1996-01-01 15053000 1996-02-01 15446000 1996-03-01 15437000 1996-04-01 15067000 1996-05-01 14727000 1996-06-01 14731000 1996-07-01 14804000 1996-08-01 14679000 1996-09-01 14603000 1996-10-01 15018000 1996-11-01 15067000 1996-12-01 15035000 1997-01-01 15255000 1997-02-01 15644000 1997-03-01 15612000 1997-04-01 15258000 1997-05-01 14845000 1997-06-01 14837000 1997-07-01 14783000 1997-08-01 14608000 1997-09-01 14507000 1997-10-01 14930000 1997-11-01 14942000 1997-12-01 14891000 1998-01-01 15047000 1998-02-01 15354000 1998-03-01 15254000 1998-04-01 15295000 1998-05-01 14907000 1998-06-01 14844000 1998-07-01 14778000 1998-08-01 14557000 1998-09-01 14351000 1998-10-01 14802000 1998-11-01 14858000 1998-12-01 14821000 1999-01-01 14841000 1999-02-01 15039000 1999-03-01 14845000 1999-04-01 14348000 1999-05-01 13908000 1999-06-01 13794000 1999-07-01 13748000 1999-08-01 13506000 1999-09-01 13224000 1999-10-01 13594000 1999-11-01 13655000 1999-12-01 13627000 2000-01-01 13700000 2000-02-01 13962000 2000-03-01 13714000 2000-04-01 13135000 2000-05-01 12655000 2000-06-01 12558000 2000-07-01 12561000 2000-08-01 12314000 2000-09-01 12048000 2000-10-01 12337000 2000-11-01 12354000 2000-12-01 12280000 2001-01-01 12335000 2001-02-01 12578000 2001-03-01 12425000 2001-04-01 11995000 2001-05-01 11722000 2001-06-01 11684000 2001-07-01 11775000 2001-08-01 11703000 2001-09-01 11596000 2001-10-01 12071000 2001-11-01 12263000 2001-12-01 12356000 2002-01-01 12603000 2002-02-01 12992000 2002-03-01 12900000 2002-04-01 12580000 2002-05-01 12338000 2002-06-01 12323000 2002-07-01 12468000 2002-08-01 12407000 2002-09-01 12320000 2002-10-01 12806000 2002-11-01 13045000 2002-12-01 13255000 2003-01-01 13759000 2003-02-01 14106000 2003-03-01 14095000 2003-04-01 13675000 2003-05-01 13280000 2003-06-01 13231000 2003-07-01 13244000 2003-08-01 13180000 2003-09-01 13053000 2003-10-01 13525000 2003-11-01 13665000 2003-12-01 13788000 2004-01-01 14415000 2004-02-01 14368000 2004-03-01 14446000 2004-04-01 13948000 2004-05-01 13716000 2004-06-01 13522000 2004-07-01 13379000 2004-08-01 13622000 2004-09-01 13949000 2004-10-01 14176000 2004-11-01 14448000 2004-12-01 14342000 2005-01-01 14717000 2005-02-01 14959000 2005-03-01 14875000 2005-04-01 14037000 2005-05-01 13961000 2005-06-01 13586000 2005-07-01 13043000 2005-08-01 13393000 2005-09-01 13763000 2005-10-01 14054000 2005-11-01 13876000 2005-12-01 13757000 2006-01-01 14250000 2006-02-01 14204000 2006-03-01 13893000 2006-04-01 13242000 2006-05-01 12790000 2006-06-01 12529000 2006-07-01 12179000 2006-08-01 12362000 2006-09-01 12489000 2006-10-01 12708000 2006-11-01 12846000 2006-12-01 12441000 2007-01-01 12648000 2007-02-01 12717000 2007-03-01 12216000 2007-04-01 11701000 2007-05-01 11604000 2007-06-01 11182000 2007-07-01 11281000 2007-08-01 11304000 2007-09-01 11375000 2007-10-01 11447000 2007-11-01 11648000 2007-12-01 11677000 2008-01-01 12039000 2008-02-01 11996000 2008-03-01 11787000 2008-04-01 11802000 2008-05-01 11478000 2008-06-01 11656000 2008-07-01 11392000 2008-08-01 11537000 2008-09-01 11728000 2008-10-01 12189000 2008-11-01 12743000 2008-12-01 13240000 2009-01-01 14379000 2009-02-01 15134000 2009-03-01 15345000 2009-04-01 15311000 2009-05-01 14929000 2009-06-01 14831000 2009-07-01 14894000 2009-08-01 14978000 2009-09-01 15438000 2009-10-01 15796000 2009-11-01 16011000 2009-12-01 16027000 2010-01-01 16911000 2010-02-01 17126000 2010-03-01 16729000 2010-04-01 16548000 2010-05-01 16168000 2010-06-01 15593000 2010-07-01 15484000 2010-08-01 15345000 2010-09-01 15770000 2010-10-01 16239000 2010-11-01 16158000 2010-12-01 16093000 2011-01-01 16581000 2011-02-01 16597000 2011-03-01 16493000 2011-04-01 15801000 2011-05-01 15695000 2011-06-01 15411000 2011-07-01 15473000 2011-08-01 15649000 2011-09-01 16010000 2011-10-01 16542000 2011-11-01 17140000 2011-12-01 17141000 2012-01-01 17980000 2012-02-01 18255000 2012-03-01 18322000 2012-04-01 18008000 2012-05-01 17976000 2012-06-01 17644000 2012-07-01 17689000 2012-08-01 17639000 2012-09-01 18146000 2012-10-01 18848000 2012-11-01 19200000 2012-12-01 18927000 2013-01-01 20172000 2013-02-01 20300000 2013-03-01 19908000 2013-04-01 19529000 2013-05-01 19218000 2013-06-01 18697000 2013-07-01 18512000 2013-08-01 18454000 2013-09-01 18933000 2013-10-01 19220000 2013-11-01 19430000 2013-12-01 18872000 2014-01-01 19889000 2014-02-01 19928000 2014-03-01 19523000 2014-04-01 18871000 2014-05-01 18552000 2014-06-01 17744000 2014-07-01 17711000 2014-08-01 17662000 2014-09-01 18188000 2014-10-01 18647000 2014-11-01 19032000 2014-12-01 18127000 2015-01-01 18666000 2015-02-01 18814000 2015-03-01 18568000 2015-04-01 17943000 2015-05-01 17532000 2015-06-01 17211000 2015-07-01 16573000 2015-08-01 16292000 2015-09-01 16740000 2015-10-01 17167000 2015-11-01 17225000 2015-12-01 16936000 2016-01-01 17268000 2016-02-01 17432000 2016-03-01 17110000 2016-04-01 16594000 2016-05-01 16274000 2016-06-01 15923000 2016-07-01 15545000 2016-08-01 15495000 2016-09-01 15699000 2016-10-01 15935000 2016-11-01 16179000 2016-12-01 15608000 2017-01-01 16132000 2017-02-01 16054000 2017-03-01 15677000 2017-04-01 15107000 2017-05-01 14657000 2017-06-01 14114000 2017-07-01 14166000 2017-08-01 14211000 2017-09-01 14210000 2017-10-01 14367000 2017-11-01 14291000 2017-12-01 14025000 2018-01-01 14663000 2018-02-01 14584000 2018-03-01 14260000 2018-04-01 13848000 2018-05-01 13266000 2018-06-01 12989000 2018-07-01 12781000 2018-08-01 12687000 2018-09-01 12940000