Month	Persons
1998-01-01	226000
1998-02-01	233000
1998-03-01	221000
1998-04-01	209000
1998-05-01	188000
1998-06-01	193000
1998-07-01	187000
1998-08-01	187000
1998-09-01	184000
1998-10-01	182000
1998-11-01	192000
1998-12-01	191000
1999-01-01	191000
1999-02-01	195000
1999-03-01	192000
1999-04-01	196000
1999-05-01	191000
1999-06-01	182000
1999-07-01	178000
1999-08-01	182000
1999-09-01	185000
1999-10-01	180000
1999-11-01	182000
1999-12-01	185000
2000-01-01	193000
2000-02-01	184000
2000-03-01	176000
2000-04-01	168000
2000-05-01	164000
2000-06-01	158000
2000-07-01	162000
2000-08-01	173000
2000-09-01	177000
2000-10-01	173000
2000-11-01	163000
2000-12-01	169000
2001-01-01	171000
2001-02-01	179000
2001-03-01	178000
2001-04-01	170000
2001-05-01	167000
2001-06-01	165000
2001-07-01	171000
2001-08-01	173000
2001-09-01	173000
2001-10-01	173000
2001-11-01	174000
2001-12-01	177000
2002-01-01	186000
2002-02-01	189000
2002-03-01	191000
2002-04-01	193000
2002-05-01	198000
2002-06-01	207000
2002-07-01	215000
2002-08-01	217000
2002-09-01	234000
2002-10-01	251000
2002-11-01	262000
2002-12-01	264000
2003-01-01	270000
2003-02-01	277000
2003-03-01	277000
2003-04-01	278000
2003-05-01	275000
2003-06-01	272000
2003-07-01	266000
2003-08-01	267000
2003-09-01	277000
2003-10-01	280000
2003-11-01	281000
2003-12-01	274000
2004-01-01	268000
2004-02-01	277000
2004-03-01	274000
2004-04-01	278000
2004-05-01	286000
2004-06-01	290000
2004-07-01	287000
2004-08-01	299000
2004-09-01	308000
2004-10-01	315000
2004-11-01	317000
2004-12-01	324000
2005-01-01	332000
2005-02-01	341000
2005-03-01	343000
2005-04-01	340000
2005-05-01	333000
2005-06-01	334000
2005-07-01	346000
2005-08-01	353000
2005-09-01	364000
2005-10-01	370000
2005-11-01	373000
2005-12-01	370000
2006-01-01	368000
2006-02-01	363000
2006-03-01	360000
2006-04-01	351000
2006-05-01	345000
2006-06-01	342000
2006-07-01	345000
2006-08-01	346000
2006-09-01	366000
2006-10-01	376000
2006-11-01	380000
2006-12-01	381000
2007-01-01	388000
2007-02-01	392000
2007-03-01	387000
2007-04-01	392000
2007-05-01	380000
2007-06-01	369000
2007-07-01	367000
2007-08-01	377000
2007-09-01	374000
2007-10-01	377000
2007-11-01	371000
2007-12-01	365000
2008-01-01	364000
2008-02-01	360000
2008-03-01	358000
2008-04-01	354000
2008-05-01	354000
2008-06-01	361000
2008-07-01	352000
2008-08-01	362000
2008-09-01	365000
2008-10-01	363000
2008-11-01	364000
2008-12-01	387000
2009-01-01	403000
2009-02-01	413000
2009-03-01	427000
2009-04-01	434000
2009-05-01	435000
2009-06-01	437000
2009-07-01	451000
2009-08-01	472000
2009-09-01	482000
2009-10-01	478000
2009-11-01	475000
2009-12-01	486000
2010-01-01	490000
2010-02-01	506000
2010-03-01	508000
2010-04-01	519000
2010-05-01	518000
2010-06-01	510000
2010-07-01	512000
2010-08-01	522000
2010-09-01	524000
2010-10-01	522000
2010-11-01	534000
2010-12-01	539000
2011-01-01	545000
2011-02-01	551000
2011-03-01	555000
2011-04-01	553000
2011-05-01	544000
2011-06-01	527000
2011-07-01	517000
2011-08-01	537000
2011-09-01	558000
2011-10-01	571000
2011-11-01	592000
2011-12-01	621000
2012-01-01	621000
2012-02-01	645000
2012-03-01	661000
2012-04-01	670000
2012-05-01	656000
2012-06-01	643000
2012-07-01	650000
2012-08-01	674000
2012-09-01	682000
2012-10-01	714000
2012-11-01	732000
2012-12-01	757000
2013-01-01	764000
2013-02-01	761000
2013-03-01	756000
2013-04-01	743000
2013-05-01	725000
2013-06-01	700000
2013-07-01	693000
2013-08-01	672000
2013-09-01	665000
2013-10-01	668000
2013-11-01	670000
2013-12-01	658000
2014-01-01	647000
2014-02-01	647000
2014-03-01	638000
2014-04-01	624000
2014-05-01	600000
2014-06-01	591000
2014-07-01	579000
2014-08-01	560000
2014-09-01	558000
2014-10-01	572000
2014-11-01	573000
2014-12-01	580000
2015-01-01	586000
2015-02-01	586000
2015-03-01	571000
2015-04-01	546000
2015-05-01	516000
2015-06-01	502000
2015-07-01	498000
2015-08-01	501000
2015-09-01	511000
2015-10-01	515000
2015-11-01	512000
2015-12-01	520000
2016-01-01	518000
2016-02-01	527000
2016-03-01	508000
2016-04-01	489000
2016-05-01	464000
2016-06-01	454000
2016-07-01	443000
2016-08-01	453000
2016-09-01	449000
2016-10-01	445000
2016-11-01	441000
2016-12-01	431000
2017-01-01	434000
2017-02-01	432000
2017-03-01	430000
2017-04-01	407000
2017-05-01	381000
2017-06-01	368000
2017-07-01	361000
2017-08-01	351000
2017-09-01	344000
2017-10-01	342000
2017-11-01	333000
2017-12-01	336000
2018-01-01	339000
2018-02-01	331000
2018-03-01	316000
2018-04-01	298000
2018-05-01	283000
2018-06-01	267000
2018-07-01	264000
2018-08-01	274000
2018-09-01	262000