Month	Persons
1998-04-01	129000
1998-05-01	127000
1998-06-01	117000
1998-07-01	114000
1998-08-01	120000
1998-09-01	121000
1998-10-01	119000
1998-11-01	136000
1998-12-01	143000
1999-01-01	152000
1999-02-01	159000
1999-03-01	144000
1999-04-01	144000
1999-05-01	142000
1999-06-01	131000
1999-07-01	135000
1999-08-01	142000
1999-09-01	144000
1999-10-01	144000
1999-11-01	164000
1999-12-01	173000
2000-01-01	154000
2000-02-01	161000
2000-03-01	145000
2000-04-01	142000
2000-05-01	140000
2000-06-01	129000
2000-07-01	125000
2000-08-01	132000
2000-09-01	134000
2000-10-01	121000
2000-11-01	138000
2000-12-01	145000
2001-01-01	144000
2001-02-01	151000
2001-03-01	136000
2001-04-01	135000
2001-05-01	132000
2001-06-01	123000
2001-07-01	123000
2001-08-01	129000
2001-09-01	131000
2001-10-01	134000
2001-11-01	153000
2001-12-01	161000
2002-01-01	157000
2002-02-01	164000
2002-03-01	148000
2002-04-01	133000
2002-05-01	131000
2002-06-01	121000
2002-07-01	121000
2002-08-01	128000
2002-09-01	130000
2002-10-01	123000
2002-11-01	141000
2002-12-01	148000
2003-01-01	143000
2003-02-01	150000
2003-03-01	135000
2003-04-01	129000
2003-05-01	126000
2003-06-01	117000
2003-07-01	112000
2003-08-01	118000
2003-09-01	120000
2003-10-01	117000
2003-11-01	133000
2003-12-01	141000
2004-01-01	173000
2004-02-01	147000
2004-03-01	148000
2004-04-01	146000
2004-05-01	134000
2004-06-01	123000
2004-07-01	136000
2004-08-01	141000
2004-09-01	123000
2004-10-01	123000
2004-11-01	150000
2004-12-01	144000
2005-01-01	140000
2005-02-01	147000
2005-03-01	143000
2005-04-01	137000
2005-05-01	126000
2005-06-01	120000
2005-07-01	129000
2005-08-01	130000
2005-09-01	134000
2005-10-01	127000
2005-11-01	133000
2005-12-01	142000
2006-01-01	146000
2006-02-01	153000
2006-03-01	129000
2006-04-01	123000
2006-05-01	130000
2006-06-01	118000
2006-07-01	105000
2006-08-01	116000
2006-09-01	118000
2006-10-01	101000
2006-11-01	128000
2006-12-01	134000
2007-01-01	118000
2007-02-01	128000
2007-03-01	141000
2007-04-01	123000
2007-05-01	108000
2007-06-01	115000
2007-07-01	113000
2007-08-01	106000
2007-09-01	121000
2007-10-01	110000
2007-11-01	112000
2007-12-01	135000
2008-01-01	121000
2008-02-01	123000
2008-03-01	138000
2008-04-01	111000
2008-05-01	100000
2008-06-01	111000
2008-07-01	100000
2008-08-01	104000
2008-09-01	111000
2008-10-01	101000
2008-11-01	114000
2008-12-01	145000
2009-01-01	160000
2009-02-01	164000
2009-03-01	157000
2009-04-01	166000
2009-05-01	151000
2009-06-01	138000
2009-07-01	163000
2009-08-01	177000
2009-09-01	139000
2009-10-01	176000
2009-11-01	217000
2009-12-01	159000
2010-01-01	221000
2010-02-01	236000
2010-03-01	201000
2010-04-01	226000
2010-05-01	238000
2010-06-01	213000
2010-07-01	227000
2010-08-01	247000
2010-09-01	225000
2010-10-01	249000
2010-11-01	290000
2010-12-01	283000
2011-01-01	300000
2011-02-01	334000
2011-03-01	326000
2011-04-01	302000
2011-05-01	366000
2011-06-01	306000
2011-07-01	326000
2011-08-01	394000
2011-09-01	340000
2011-10-01	395000
2011-11-01	449000
2011-12-01	426000
2012-01-01	449000
2012-02-01	488000
2012-03-01	474000
2012-04-01	497000
2012-05-01	491000
2012-06-01	508000
2012-07-01	502000
2012-08-01	524000
2012-09-01	525000
2012-10-01	532000
2012-11-01	580000
2012-12-01	554000
2013-01-01	579000
2013-02-01	594000
2013-03-01	577000
2013-04-01	582000
2013-05-01	580000
2013-06-01	559000
2013-07-01	572000
2013-08-01	562000
2013-09-01	561000
2013-10-01	571000
2013-11-01	591000
2013-12-01	582000
2014-01-01	589000
2014-02-01	613000
2014-03-01	575000
2014-04-01	585000
2014-05-01	566000
2014-06-01	524000
2014-07-01	534000
2014-08-01	559000
2014-09-01	516000
2014-10-01	532000
2014-11-01	552000
2014-12-01	548000
2015-01-01	535000
2015-02-01	549000
2015-03-01	563000
2015-04-01	510000
2015-05-01	518000
2015-06-01	490000
2015-07-01	485000
2015-08-01	507000
2015-09-01	478000
2015-10-01	488000
2015-11-01	525000
2015-12-01	495000
2016-01-01	513000
2016-02-01	489000
2016-03-01	489000
2016-04-01	454000
2016-05-01	451000
2016-06-01	454000
2016-07-01	432000
2016-08-01	458000
2016-09-01	444000
2016-10-01	432000
2016-11-01	483000
2016-12-01	488000
2017-01-01	458000
2017-02-01	475000
2017-03-01	462000
2017-04-01	409000
2017-05-01	425000
2017-06-01	411000
2017-07-01	380000
2017-08-01	404000
2017-09-01	382000
2017-10-01	391000
2017-11-01	421000
2017-12-01	411000
2018-01-01	400000
2018-02-01	403000
2018-03-01	402000
2018-04-01	382000
2018-05-01	355000
2018-06-01	335000
2018-07-01	334000