Month	Persons
1998-01-01	124000
1998-02-01	119000
1998-03-01	112000
1998-04-01	103000
1998-05-01	98000
1998-06-01	101000
1998-07-01	104000
1998-08-01	105000
1998-09-01	108000
1998-10-01	105000
1998-11-01	108000
1998-12-01	104000
1999-01-01	102000
1999-02-01	102000
1999-03-01	100000
1999-04-01	99000
1999-05-01	95000
1999-06-01	93000
1999-07-01	91000
1999-08-01	90000
1999-09-01	92000
1999-10-01	88000
1999-11-01	88000
1999-12-01	95000
2000-01-01	96000
2000-02-01	99000
2000-03-01	89000
2000-04-01	88000
2000-05-01	85000
2000-06-01	84000
2000-07-01	86000
2000-08-01	90000
2000-09-01	94000
2000-10-01	93000
2000-11-01	88000
2000-12-01	90000
2001-01-01	91000
2001-02-01	97000
2001-03-01	94000
2001-04-01	98000
2001-05-01	92000
2001-06-01	92000
2001-07-01	90000
2001-08-01	94000
2001-09-01	101000
2001-10-01	104000
2001-11-01	102000
2001-12-01	101000
2002-01-01	104000
2002-02-01	103000
2002-03-01	102000
2002-04-01	99000
2002-05-01	101000
2002-06-01	101000
2002-07-01	105000
2002-08-01	113000
2002-09-01	120000
2002-10-01	125000
2002-11-01	123000
2002-12-01	125000
2003-01-01	125000
2003-02-01	123000
2003-03-01	118000
2003-04-01	114000
2003-05-01	114000
2003-06-01	114000
2003-07-01	114000
2003-08-01	122000
2003-09-01	125000
2003-10-01	131000
2003-11-01	126000
2003-12-01	125000
2004-01-01	122000
2004-02-01	122000
2004-03-01	117000
2004-04-01	114000
2004-05-01	111000
2004-06-01	111000
2004-07-01	112000
2004-08-01	125000
2004-09-01	128000
2004-10-01	124000
2004-11-01	121000
2004-12-01	126000
2005-01-01	123000
2005-02-01	120000
2005-03-01	117000
2005-04-01	120000
2005-05-01	115000
2005-06-01	116000
2005-07-01	119000
2005-08-01	123000
2005-09-01	128000
2005-10-01	125000
2005-11-01	119000
2005-12-01	115000
2006-01-01	113000
2006-02-01	115000
2006-03-01	115000
2006-04-01	114000
2006-05-01	109000
2006-06-01	105000
2006-07-01	111000
2006-08-01	121000
2006-09-01	130000
2006-10-01	131000
2006-11-01	125000
2006-12-01	126000
2007-01-01	124000
2007-02-01	126000
2007-03-01	121000
2007-04-01	115000
2007-05-01	108000
2007-06-01	108000
2007-07-01	113000
2007-08-01	114000
2007-09-01	113000
2007-10-01	115000
2007-11-01	117000
2007-12-01	119000
2008-01-01	115000
2008-02-01	114000
2008-03-01	117000
2008-04-01	110000
2008-05-01	102000
2008-06-01	98000
2008-07-01	103000
2008-08-01	117000
2008-09-01	120000
2008-10-01	122000
2008-11-01	121000
2008-12-01	122000
2009-01-01	124000
2009-02-01	127000
2009-03-01	123000
2009-04-01	120000
2009-05-01	118000
2009-06-01	119000
2009-07-01	118000
2009-08-01	120000
2009-09-01	125000
2009-10-01	134000
2009-11-01	132000
2009-12-01	133000
2010-01-01	131000
2010-02-01	132000
2010-03-01	126000
2010-04-01	124000
2010-05-01	118000
2010-06-01	134000
2010-07-01	130000
2010-08-01	131000
2010-09-01	130000
2010-10-01	128000
2010-11-01	128000
2010-12-01	126000
2011-01-01	124000
2011-02-01	122000
2011-03-01	125000
2011-04-01	114000
2011-05-01	115000
2011-06-01	113000
2011-07-01	127000
2011-08-01	138000
2011-09-01	146000
2011-10-01	150000
2011-11-01	154000
2011-12-01	157000
2012-01-01	155000
2012-02-01	151000
2012-03-01	148000
2012-04-01	151000
2012-05-01	147000
2012-06-01	155000
2012-07-01	157000
2012-08-01	173000
2012-09-01	173000
2012-10-01	173000
2012-11-01	164000
2012-12-01	165000
2013-01-01	163000
2013-02-01	165000
2013-03-01	156000
2013-04-01	146000
2013-05-01	141000
2013-06-01	142000
2013-07-01	148000
2013-08-01	148000
2013-09-01	147000
2013-10-01	147000
2013-11-01	138000
2013-12-01	136000
2014-01-01	138000
2014-02-01	142000
2014-03-01	138000
2014-04-01	134000
2014-05-01	129000
2014-06-01	127000
2014-07-01	130000
2014-08-01	129000
2014-09-01	129000
2014-10-01	127000
2014-11-01	126000
2014-12-01	129000
2015-01-01	132000
2015-02-01	127000
2015-03-01	120000
2015-04-01	113000
2015-05-01	105000
2015-06-01	107000
2015-07-01	109000
2015-08-01	118000
2015-09-01	123000
2015-10-01	124000
2015-11-01	122000
2015-12-01	113000
2016-01-01	111000
2016-02-01	114000
2016-03-01	115000
2016-04-01	105000
2016-05-01	95000
2016-06-01	91000
2016-07-01	96000
2016-08-01	97000
2016-09-01	108000
2016-10-01	104000
2016-11-01	102000
2016-12-01	99000
2017-01-01	95000
2017-02-01	92000
2017-03-01	83000
2017-04-01	85000
2017-05-01	81000
2017-06-01	82000
2017-07-01	81000
2017-08-01	93000
2017-09-01	96000
2017-10-01	98000
2017-11-01	89000
2017-12-01	85000
2018-01-01	81000
2018-02-01	79000
2018-03-01	80000
2018-04-01	72000
2018-05-01	69000
2018-06-01	68000
2018-07-01	71000
2018-08-01	79000
2018-09-01	78000