Month	Persons
1998-04-01	298000
1998-05-01	297000
1998-06-01	276000
1998-07-01	298000
1998-08-01	310000
1998-09-01	286000
1998-10-01	298000
1998-11-01	326000
1998-12-01	302000
1999-01-01	318000
1999-02-01	342000
1999-03-01	320000
1999-04-01	335000
1999-05-01	335000
1999-06-01	311000
1999-07-01	319000
1999-08-01	333000
1999-09-01	306000
1999-10-01	328000
1999-11-01	359000
1999-12-01	334000
2000-01-01	325000
2000-02-01	351000
2000-03-01	329000
2000-04-01	316000
2000-05-01	317000
2000-06-01	293000
2000-07-01	303000
2000-08-01	317000
2000-09-01	291000
2000-10-01	290000
2000-11-01	316000
2000-12-01	296000
2001-01-01	296000
2001-02-01	320000
2001-03-01	300000
2001-04-01	291000
2001-05-01	292000
2001-06-01	269000
2001-07-01	274000
2001-08-01	287000
2001-09-01	263000
2001-10-01	284000
2001-11-01	309000
2001-12-01	291000
2002-01-01	299000
2002-02-01	323000
2002-03-01	303000
2002-04-01	288000
2002-05-01	290000
2002-06-01	267000
2002-07-01	280000
2002-08-01	294000
2002-09-01	269000
2002-10-01	276000
2002-11-01	300000
2002-12-01	283000
2003-01-01	284000
2003-02-01	308000
2003-03-01	289000
2003-04-01	277000
2003-05-01	279000
2003-06-01	257000
2003-07-01	275000
2003-08-01	289000
2003-09-01	264000
2003-10-01	283000
2003-11-01	309000
2003-12-01	291000
2004-01-01	347000
2004-02-01	341000
2004-03-01	338000
2004-04-01	326000
2004-05-01	321000
2004-06-01	314000
2004-07-01	320000
2004-08-01	320000
2004-09-01	319000
2004-10-01	312000
2004-11-01	329000
2004-12-01	337000
2005-01-01	316000
2005-02-01	328000
2005-03-01	328000
2005-04-01	313000
2005-05-01	314000
2005-06-01	302000
2005-07-01	306000
2005-08-01	323000
2005-09-01	294000
2005-10-01	306000
2005-11-01	322000
2005-12-01	293000
2006-01-01	286000
2006-02-01	328000
2006-03-01	289000
2006-04-01	283000
2006-05-01	293000
2006-06-01	252000
2006-07-01	267000
2006-08-01	282000
2006-09-01	259000
2006-10-01	256000
2006-11-01	290000
2006-12-01	294000
2007-01-01	287000
2007-02-01	284000
2007-03-01	296000
2007-04-01	278000
2007-05-01	243000
2007-06-01	268000
2007-07-01	255000
2007-08-01	243000
2007-09-01	263000
2007-10-01	256000
2007-11-01	237000
2007-12-01	267000
2008-01-01	245000
2008-02-01	248000
2008-03-01	267000
2008-04-01	249000
2008-05-01	210000
2008-06-01	224000
2008-07-01	224000
2008-08-01	227000
2008-09-01	221000
2008-10-01	240000
2008-11-01	239000
2008-12-01	252000
2009-01-01	287000
2009-02-01	260000
2009-03-01	277000
2009-04-01	286000
2009-05-01	244000
2009-06-01	271000
2009-07-01	299000
2009-08-01	252000
2009-09-01	292000
2009-10-01	297000
2009-11-01	288000
2009-12-01	318000
2010-01-01	328000
2010-02-01	331000
2010-03-01	341000
2010-04-01	336000
2010-05-01	322000
2010-06-01	332000
2010-07-01	348000
2010-08-01	334000
2010-09-01	362000
2010-10-01	381000
2010-11-01	370000
2010-12-01	406000
2011-01-01	402000
2011-02-01	412000
2011-03-01	438000
2011-04-01	410000
2011-05-01	438000
2011-06-01	426000
2011-07-01	422000
2011-08-01	495000
2011-09-01	454000
2011-10-01	491000
2011-11-01	531000
2011-12-01	555000
2012-01-01	527000
2012-02-01	566000
2012-03-01	608000
2012-04-01	558000
2012-05-01	587000
2012-06-01	603000
2012-07-01	587000
2012-08-01	628000
2012-09-01	634000
2012-10-01	609000
2012-11-01	652000
2012-12-01	641000
2013-01-01	658000
2013-02-01	652000
2013-03-01	656000
2013-04-01	687000
2013-05-01	661000
2013-06-01	634000
2013-07-01	652000
2013-08-01	678000
2013-09-01	657000
2013-10-01	636000
2013-11-01	699000
2013-12-01	664000
2014-01-01	635000
2014-02-01	696000
2014-03-01	663000
2014-04-01	620000
2014-05-01	666000
2014-06-01	650000
2014-07-01	611000
2014-08-01	604000
2014-09-01	647000
2014-10-01	612000
2014-11-01	600000
2014-12-01	669000
2015-01-01	655000
2015-02-01	609000
2015-03-01	683000
2015-04-01	633000
2015-05-01	549000
2015-06-01	638000
2015-07-01	630000
2015-08-01	549000
2015-09-01	641000
2015-10-01	623000
2015-11-01	587000
2015-12-01	621000
2016-01-01	644000
2016-02-01	619000
2016-03-01	634000
2016-04-01	611000
2016-05-01	598000
2016-06-01	575000
2016-07-01	601000
2016-08-01	603000
2016-09-01	560000
2016-10-01	601000
2016-11-01	601000
2016-12-01	594000
2017-01-01	615000
2017-02-01	598000
2017-03-01	560000
2017-04-01	574000
2017-05-01	562000
2017-06-01	505000
2017-07-01	545000
2017-08-01	527000
2017-09-01	519000
2017-10-01	544000
2017-11-01	553000
2017-12-01	549000
2018-01-01	541000
2018-02-01	579000
2018-03-01	519000
2018-04-01	517000
2018-05-01	511000
2018-06-01	479000
2018-07-01	503000