Month	Persons
1998-01-01	112000
1998-02-01	133000
1998-03-01	127000
1998-04-01	120000
1998-05-01	110000
1998-06-01	111000
1998-07-01	110000
1998-08-01	110000
1998-09-01	110000
1998-10-01	109000
1998-11-01	114000
1998-12-01	115000
1999-01-01	115000
1999-02-01	117000
1999-03-01	118000
1999-04-01	126000
1999-05-01	124000
1999-06-01	120000
1999-07-01	117000
1999-08-01	120000
1999-09-01	121000
1999-10-01	118000
1999-11-01	116000
1999-12-01	118000
2000-01-01	120000
2000-02-01	114000
2000-03-01	109000
2000-04-01	105000
2000-05-01	103000
2000-06-01	99000
2000-07-01	98000
2000-08-01	102000
2000-09-01	103000
2000-10-01	102000
2000-11-01	97000
2000-12-01	98000
2001-01-01	99000
2001-02-01	104000
2001-03-01	102000
2001-04-01	99000
2001-05-01	98000
2001-06-01	99000
2001-07-01	100000
2001-08-01	105000
2001-09-01	103000
2001-10-01	104000
2001-11-01	104000
2001-12-01	108000
2002-01-01	113000
2002-02-01	112000
2002-03-01	110000
2002-04-01	111000
2002-05-01	116000
2002-06-01	122000
2002-07-01	123000
2002-08-01	119000
2002-09-01	128000
2002-10-01	135000
2002-11-01	143000
2002-12-01	143000
2003-01-01	148000
2003-02-01	159000
2003-03-01	158000
2003-04-01	161000
2003-05-01	153000
2003-06-01	157000
2003-07-01	154000
2003-08-01	155000
2003-09-01	159000
2003-10-01	156000
2003-11-01	155000
2003-12-01	152000
2004-01-01	152000
2004-02-01	152000
2004-03-01	151000
2004-04-01	153000
2004-05-01	161000
2004-06-01	164000
2004-07-01	163000
2004-08-01	165000
2004-09-01	171000
2004-10-01	174000
2004-11-01	178000
2004-12-01	177000
2005-01-01	182000
2005-02-01	187000
2005-03-01	190000
2005-04-01	189000
2005-05-01	184000
2005-06-01	185000
2005-07-01	190000
2005-08-01	191000
2005-09-01	195000
2005-10-01	198000
2005-11-01	197000
2005-12-01	192000
2006-01-01	187000
2006-02-01	187000
2006-03-01	190000
2006-04-01	184000
2006-05-01	183000
2006-06-01	175000
2006-07-01	174000
2006-08-01	176000
2006-09-01	185000
2006-10-01	192000
2006-11-01	198000
2006-12-01	200000
2007-01-01	202000
2007-02-01	199000
2007-03-01	198000
2007-04-01	200000
2007-05-01	193000
2007-06-01	185000
2007-07-01	185000
2007-08-01	194000
2007-09-01	190000
2007-10-01	187000
2007-11-01	184000
2007-12-01	189000
2008-01-01	197000
2008-02-01	189000
2008-03-01	190000
2008-04-01	187000
2008-05-01	190000
2008-06-01	190000
2008-07-01	188000
2008-08-01	190000
2008-09-01	194000
2008-10-01	193000
2008-11-01	195000
2008-12-01	204000
2009-01-01	213000
2009-02-01	225000
2009-03-01	232000
2009-04-01	235000
2009-05-01	240000
2009-06-01	243000
2009-07-01	250000
2009-08-01	258000
2009-09-01	261000
2009-10-01	263000
2009-11-01	259000
2009-12-01	263000
2010-01-01	262000
2010-02-01	267000
2010-03-01	262000
2010-04-01	264000
2010-05-01	266000
2010-06-01	261000
2010-07-01	258000
2010-08-01	261000
2010-09-01	262000
2010-10-01	259000
2010-11-01	278000
2010-12-01	278000
2011-01-01	278000
2011-02-01	278000
2011-03-01	279000
2011-04-01	277000
2011-05-01	273000
2011-06-01	263000
2011-07-01	260000
2011-08-01	271000
2011-09-01	282000
2011-10-01	289000
2011-11-01	307000
2011-12-01	317000
2012-01-01	319000
2012-02-01	327000
2012-03-01	343000
2012-04-01	345000
2012-05-01	342000
2012-06-01	336000
2012-07-01	345000
2012-08-01	359000
2012-09-01	357000
2012-10-01	375000
2012-11-01	379000
2012-12-01	395000
2013-01-01	395000
2013-02-01	400000
2013-03-01	392000
2013-04-01	385000
2013-05-01	375000
2013-06-01	366000
2013-07-01	357000
2013-08-01	336000
2013-09-01	324000
2013-10-01	330000
2013-11-01	333000
2013-12-01	336000
2014-01-01	334000
2014-02-01	331000
2014-03-01	326000
2014-04-01	313000
2014-05-01	296000
2014-06-01	290000
2014-07-01	278000
2014-08-01	268000
2014-09-01	269000
2014-10-01	285000
2014-11-01	287000
2014-12-01	290000
2015-01-01	297000
2015-02-01	290000
2015-03-01	294000
2015-04-01	277000
2015-05-01	268000
2015-06-01	254000
2015-07-01	253000
2015-08-01	250000
2015-09-01	255000
2015-10-01	256000
2015-11-01	257000
2015-12-01	261000
2016-01-01	263000
2016-02-01	269000
2016-03-01	259000
2016-04-01	250000
2016-05-01	235000
2016-06-01	230000
2016-07-01	221000
2016-08-01	226000
2016-09-01	220000
2016-10-01	222000
2016-11-01	220000
2016-12-01	215000
2017-01-01	212000
2017-02-01	212000
2017-03-01	214000
2017-04-01	198000
2017-05-01	181000
2017-06-01	174000
2017-07-01	172000
2017-08-01	163000
2017-09-01	160000
2017-10-01	161000
2017-11-01	163000
2017-12-01	161000
2018-01-01	161000
2018-02-01	157000
2018-03-01	155000
2018-04-01	145000
2018-05-01	136000
2018-06-01	125000
2018-07-01	123000
2018-08-01	124000
2018-09-01	118000