Month	Persons
1998-01-01	114000
1998-02-01	100000
1998-03-01	93000
1998-04-01	89000
1998-05-01	79000
1998-06-01	82000
1998-07-01	77000
1998-08-01	76000
1998-09-01	75000
1998-10-01	73000
1998-11-01	78000
1998-12-01	75000
1999-01-01	76000
1999-02-01	78000
1999-03-01	74000
1999-04-01	70000
1999-05-01	67000
1999-06-01	62000
1999-07-01	61000
1999-08-01	61000
1999-09-01	65000
1999-10-01	61000
1999-11-01	66000
1999-12-01	67000
2000-01-01	73000
2000-02-01	70000
2000-03-01	67000
2000-04-01	62000
2000-05-01	61000
2000-06-01	59000
2000-07-01	64000
2000-08-01	72000
2000-09-01	73000
2000-10-01	71000
2000-11-01	65000
2000-12-01	71000
2001-01-01	73000
2001-02-01	76000
2001-03-01	75000
2001-04-01	70000
2001-05-01	70000
2001-06-01	66000
2001-07-01	72000
2001-08-01	69000
2001-09-01	70000
2001-10-01	69000
2001-11-01	71000
2001-12-01	69000
2002-01-01	73000
2002-02-01	76000
2002-03-01	81000
2002-04-01	82000
2002-05-01	81000
2002-06-01	85000
2002-07-01	92000
2002-08-01	98000
2002-09-01	106000
2002-10-01	115000
2002-11-01	119000
2002-12-01	121000
2003-01-01	122000
2003-02-01	118000
2003-03-01	119000
2003-04-01	117000
2003-05-01	121000
2003-06-01	115000
2003-07-01	112000
2003-08-01	112000
2003-09-01	117000
2003-10-01	124000
2003-11-01	126000
2003-12-01	123000
2004-01-01	116000
2004-02-01	124000
2004-03-01	124000
2004-04-01	125000
2004-05-01	126000
2004-06-01	126000
2004-07-01	124000
2004-08-01	134000
2004-09-01	137000
2004-10-01	141000
2004-11-01	139000
2004-12-01	147000
2005-01-01	150000
2005-02-01	154000
2005-03-01	153000
2005-04-01	150000
2005-05-01	149000
2005-06-01	150000
2005-07-01	156000
2005-08-01	162000
2005-09-01	168000
2005-10-01	172000
2005-11-01	176000
2005-12-01	178000
2006-01-01	180000
2006-02-01	176000
2006-03-01	169000
2006-04-01	167000
2006-05-01	162000
2006-06-01	166000
2006-07-01	171000
2006-08-01	170000
2006-09-01	181000
2006-10-01	183000
2006-11-01	182000
2006-12-01	181000
2007-01-01	186000
2007-02-01	193000
2007-03-01	189000
2007-04-01	191000
2007-05-01	187000
2007-06-01	183000
2007-07-01	181000
2007-08-01	183000
2007-09-01	184000
2007-10-01	189000
2007-11-01	187000
2007-12-01	175000
2008-01-01	167000
2008-02-01	171000
2008-03-01	168000
2008-04-01	167000
2008-05-01	165000
2008-06-01	171000
2008-07-01	164000
2008-08-01	172000
2008-09-01	172000
2008-10-01	171000
2008-11-01	169000
2008-12-01	183000
2009-01-01	190000
2009-02-01	188000
2009-03-01	195000
2009-04-01	199000
2009-05-01	194000
2009-06-01	193000
2009-07-01	201000
2009-08-01	214000
2009-09-01	221000
2009-10-01	216000
2009-11-01	216000
2009-12-01	223000
2010-01-01	228000
2010-02-01	238000
2010-03-01	246000
2010-04-01	254000
2010-05-01	252000
2010-06-01	248000
2010-07-01	254000
2010-08-01	262000
2010-09-01	262000
2010-10-01	262000
2010-11-01	255000
2010-12-01	261000
2011-01-01	267000
2011-02-01	273000
2011-03-01	276000
2011-04-01	276000
2011-05-01	271000
2011-06-01	264000
2011-07-01	257000
2011-08-01	266000
2011-09-01	276000
2011-10-01	283000
2011-11-01	285000
2011-12-01	305000
2012-01-01	302000
2012-02-01	319000
2012-03-01	318000
2012-04-01	324000
2012-05-01	314000
2012-06-01	307000
2012-07-01	305000
2012-08-01	315000
2012-09-01	325000
2012-10-01	339000
2012-11-01	353000
2012-12-01	361000
2013-01-01	369000
2013-02-01	361000
2013-03-01	364000
2013-04-01	358000
2013-05-01	350000
2013-06-01	334000
2013-07-01	336000
2013-08-01	336000
2013-09-01	341000
2013-10-01	338000
2013-11-01	336000
2013-12-01	322000
2014-01-01	313000
2014-02-01	316000
2014-03-01	312000
2014-04-01	311000
2014-05-01	304000
2014-06-01	301000
2014-07-01	301000
2014-08-01	291000
2014-09-01	289000
2014-10-01	288000
2014-11-01	286000
2014-12-01	290000
2015-01-01	289000
2015-02-01	295000
2015-03-01	276000
2015-04-01	269000
2015-05-01	248000
2015-06-01	248000
2015-07-01	245000
2015-08-01	250000
2015-09-01	256000
2015-10-01	258000
2015-11-01	254000
2015-12-01	259000
2016-01-01	255000
2016-02-01	258000
2016-03-01	250000
2016-04-01	239000
2016-05-01	228000
2016-06-01	224000
2016-07-01	222000
2016-08-01	227000
2016-09-01	229000
2016-10-01	223000
2016-11-01	221000
2016-12-01	216000
2017-01-01	222000
2017-02-01	221000
2017-03-01	217000
2017-04-01	209000
2017-05-01	200000
2017-06-01	195000
2017-07-01	189000
2017-08-01	187000
2017-09-01	184000
2017-10-01	181000
2017-11-01	170000
2017-12-01	175000
2018-01-01	178000
2018-02-01	174000
2018-03-01	161000
2018-04-01	153000
2018-05-01	147000
2018-06-01	142000
2018-07-01	141000
2018-08-01	150000
2018-09-01	145000