Month	Persons
1998-04-01	253000
1998-05-01	234000
1998-06-01	211000
1998-07-01	193000
1998-08-01	186000
1998-09-01	190000
1998-10-01	207000
1998-11-01	222000
1998-12-01	234000
1999-01-01	247000
1999-02-01	251000
1999-03-01	250000
1999-04-01	234000
1999-05-01	226000
1999-06-01	224000
1999-07-01	238000
1999-08-01	250000
1999-09-01	258000
1999-10-01	266000
1999-11-01	272000
1999-12-01	271000
2000-01-01	268000
2000-02-01	266000
2000-03-01	266000
2000-04-01	266000
2000-05-01	267000
2000-06-01	270000
2000-07-01	280000
2000-08-01	282000
2000-09-01	279000
2000-10-01	275000
2000-11-01	278000
2000-12-01	285000
2001-01-01	296000
2001-02-01	299000
2001-03-01	297000
2001-04-01	287000
2001-05-01	276000
2001-06-01	270000
2001-07-01	268000
2001-08-01	269000
2001-09-01	274000
2001-10-01	283000
2001-11-01	291000
2001-12-01	296000
2002-01-01	294000
2002-02-01	282000
2002-03-01	264000
2002-04-01	233000
2002-05-01	210000
2002-06-01	197000
2002-07-01	193000
2002-08-01	194000
2002-09-01	196000
2002-10-01	203000
2002-11-01	211000
2002-12-01	215000
2003-01-01	216000
2003-02-01	218000
2003-03-01	222000
2003-04-01	225000
2003-05-01	221000
2003-06-01	209000
2003-07-01	198000
2003-08-01	192000
2003-09-01	182000
2003-10-01	180000
2003-11-01	188000
2003-12-01	195000
2004-01-01	198000
2004-02-01	198000
2004-03-01	193000
2004-04-01	180000
2004-05-01	170000
2004-06-01	163000
2004-07-01	162000
2004-08-01	161000
2004-09-01	159000
2004-10-01	165000
2004-11-01	166000
2004-12-01	166000
2005-01-01	159000
2005-02-01	154000
2005-03-01	152000
2005-04-01	149000
2005-05-01	140000
2005-06-01	130000
2005-07-01	121000
2005-08-01	114000
2005-09-01	109000
2005-10-01	111000
2005-11-01	111000
2005-12-01	113000
2006-01-01	108000
2006-02-01	102000
2006-03-01	97000
2006-04-01	89000
2006-05-01	83000
2006-06-01	82000
2006-07-01	87000
2006-08-01	90000
2006-09-01	86000
2006-10-01	78000
2006-11-01	74000
2006-12-01	77000
2007-01-01	79000
2007-02-01	78000
2007-03-01	75000
2007-04-01	68000
2007-05-01	61000
2007-06-01	57000
2007-07-01	59000
2007-08-01	59000
2007-09-01	57000
2007-10-01	55000
2007-11-01	58000
2007-12-01	65000
2008-01-01	73000
2008-02-01	75000
2008-03-01	74000
2008-04-01	68000
2008-05-01	67000
2008-06-01	71000
2008-07-01	83000
2008-08-01	93000
2008-09-01	96000
2008-10-01	105000
2008-11-01	119000
2008-12-01	137000
2009-01-01	162000
2009-02-01	185000
2009-03-01	203000
2009-04-01	210000
2009-05-01	212000
2009-06-01	211000
2009-07-01	211000
2009-08-01	212000
2009-09-01	213000
2009-10-01	223000
2009-11-01	236000
2009-12-01	251000
2010-01-01	272000
2010-02-01	273000
2010-03-01	272000
2010-04-01	278000
2010-05-01	273000
2010-06-01	271000
2010-07-01	277000
2010-08-01	270000
2010-09-01	265000
2010-10-01	266000
2010-11-01	262000
2010-12-01	267000
2011-01-01	260000
2011-02-01	255000
2011-03-01	250000
2011-04-01	243000
2011-05-01	231000
2011-06-01	225000
2011-07-01	229000
2011-08-01	223000
2011-09-01	213000
2011-10-01	204000
2011-11-01	199000
2011-12-01	205000
2012-01-01	211000
2012-02-01	213000
2012-03-01	214000
2012-04-01	206000
2012-05-01	194000
2012-06-01	190000
2012-07-01	187000
2012-08-01	184000
2012-09-01	185000
2012-10-01	189000
2012-11-01	195000
2012-12-01	194000
2013-01-01	194000
2013-02-01	189000
2013-03-01	191000
2013-04-01	180000
2013-05-01	167000
2013-06-01	168000
2013-07-01	159000
2013-08-01	162000
2013-09-01	158000
2013-10-01	156000
2013-11-01	167000
2013-12-01	179000
2014-01-01	184000
2014-02-01	185000
2014-03-01	181000
2014-04-01	171000
2014-05-01	166000
2014-06-01	160000
2014-07-01	141000
2014-08-01	136000
2014-09-01	129000
2014-10-01	136000
2014-11-01	148000
2014-12-01	160000
2015-01-01	150000
2015-02-01	146000
2015-03-01	141000
2015-04-01	140000
2015-05-01	136000
2015-06-01	139000
2015-07-01	126000
2015-08-01	122000
2015-09-01	119000
2015-10-01	123000
2015-11-01	127000
2015-12-01	139000
2016-01-01	127000
2016-02-01	122000
2016-03-01	119000
2016-04-01	117000
2016-05-01	119000
2016-06-01	121000
2016-07-01	115000
2016-08-01	110000
2016-09-01	108000
2016-10-01	104000
2016-11-01	108000
2016-12-01	124000
2017-01-01	118000
2017-02-01	119000
2017-03-01	116000
2017-04-01	106000
2017-05-01	99000
2017-06-01	102000
2017-07-01	96000
2017-08-01	94000
2017-09-01	96000
2017-10-01	89000
2017-11-01	93000
2017-12-01	109000
2018-01-01	102000
2018-02-01	103000
2018-03-01	107000
2018-04-01	89000
2018-05-01	81000
2018-06-01	87000
2018-07-01	89000
2018-08-01	88000
2018-09-01	90000