Month	Persons
1988-01-01	83000
1988-02-01	64000
1988-03-01	81000
1988-04-01	80000
1988-05-01	117000
1988-06-01	50000
1988-07-01	47000
1988-08-01	41000
1988-09-01	43000
1988-10-01	50000
1988-11-01	43000
1988-12-01	47000
1989-01-01	48000
1989-02-01	44000
1989-03-01	57000
1989-04-01	64000
1989-05-01	89000
1989-06-01	30000
1989-07-01	31000
1989-08-01	31000
1989-09-01	24000
1989-10-01	31000
1989-11-01	32000
1989-12-01	33000
1990-01-01	44000
1990-02-01	45000
1990-03-01	54000
1990-04-01	70000
1990-05-01	87000
1990-06-01	39000
1990-07-01	30000
1990-08-01	31000
1990-09-01	39000
1990-10-01	45000
1990-11-01	49000
1990-12-01	52000
1991-01-01	64000
1991-02-01	76000
1991-03-01	88000
1991-04-01	104000
1991-05-01	141000
1991-06-01	100000
1991-07-01	95000
1991-08-01	97000
1991-09-01	131000
1991-10-01	117000
1991-11-01	118000
1991-12-01	144000
1992-01-01	159000
1992-02-01	157000
1992-03-01	166000
1992-04-01	177000
1992-05-01	208000
1992-06-01	180000
1992-07-01	169000
1992-08-01	177000
1992-09-01	174000
1992-10-01	189000
1992-11-01	191000
1992-12-01	191000
1993-01-01	205000
1993-02-01	232000
1993-03-01	229000
1993-04-01	249000
1993-05-01	276000
1993-06-01	235000
1993-07-01	216000
1993-08-01	220000
1993-09-01	231000
1993-10-01	241000
1993-11-01	238000
1993-12-01	247000
1994-01-01	266000
1994-02-01	244000
1994-03-01	257000
1994-04-01	264000
1994-05-01	299000
1994-06-01	238000
1994-07-01	226000
1994-08-01	197000
1994-09-01	217000
1994-10-01	209000
1994-11-01	197000
1994-12-01	202000
1995-01-01	221000
1995-02-01	200000
1995-03-01	197000
1995-04-01	216000
1995-05-01	230000
1995-06-01	192000
1995-07-01	208000
1995-08-01	190000
1995-09-01	192000
1995-10-01	194000
1995-11-01	196000
1995-12-01	208000
1996-01-01	215000
1996-02-01	198000
1996-03-01	187000
1996-04-01	193000
1996-05-01	221000
1996-06-01	195000
1996-07-01	171000
1996-08-01	173000
1996-09-01	177000
1996-10-01	177000
1996-11-01	176000
1996-12-01	155000
1997-01-01	183000
1997-02-01	168000
1997-03-01	173000
1997-04-01	204000
1997-05-01	188000
1997-06-01	168000
1997-07-01	145000
1997-08-01	134000
1997-09-01	137000
1997-10-01	141000
1997-11-01	141000
1997-12-01	144000
1998-01-01	155000
1998-02-01	149000
1998-03-01	159000
1998-04-01	163000
1998-05-01	190000
1998-06-01	159000
1998-07-01	130000
1998-08-01	125000
1998-09-01	122000
1998-10-01	116000
1998-11-01	121000
1998-12-01	127000
1999-01-01	145000
1999-02-01	147000
1999-03-01	142000
1999-04-01	150000
1999-05-01	176000
1999-06-01	129000
1999-07-01	114000
1999-08-01	107000
1999-09-01	101000
1999-10-01	119000
1999-11-01	124000
1999-12-01	111000
2000-01-01	131000
2000-02-01	149000
2000-03-01	141000
2000-04-01	152000
2000-05-01	147000
2000-06-01	129000
2000-07-01	94000
2000-08-01	98000
2000-09-01	110000
2000-10-01	110000
2000-11-01	105000
2000-12-01	103000
2001-01-01	119000
2001-02-01	121000
2001-03-01	127000
2001-04-01	140000
2001-05-01	153000
2001-06-01	120000
2001-07-01	99000
2001-08-01	98000
2001-09-01	106000
2001-10-01	110000
2001-11-01	109000
2001-12-01	105000
2002-01-01	130000
2002-02-01	128000
2002-03-01	122000
2002-04-01	145000
2002-05-01	175000
2002-06-01	125000
2002-07-01	110000
2002-08-01	106000
2002-09-01	109000
2002-10-01	108000
2002-11-01	107000
2002-12-01	115000
2003-01-01	127000
2003-02-01	119000
2003-03-01	145000
2003-04-01	150000
2003-05-01	165000
2003-06-01	144000
2003-07-01	105000
2003-08-01	103000
2003-09-01	106000
2003-10-01	102000
2003-11-01	109000
2003-12-01	114000
2004-01-01	134000
2004-02-01	123000
2004-03-01	129000
2004-04-01	145000
2004-05-01	157000
2004-06-01	117000
2004-07-01	103000
2004-08-01	101000
2004-09-01	91000
2004-10-01	100000
2004-11-01	108000
2004-12-01	104000
2005-01-01	130000
2005-02-01	122000
2005-03-01	120000
2005-04-01	139000
2005-05-01	139000
2005-06-01	119000
2005-07-01	91000
2005-08-01	94000
2005-09-01	85000
2005-10-01	92000
2005-11-01	106000
2005-12-01	90000
2006-01-01	113000
2006-02-01	116000
2006-03-01	108000
2006-04-01	121000
2006-05-01	141000
2006-06-01	104000
2006-07-01	85000
2006-08-01	84000
2006-09-01	84000
2006-10-01	88000
2006-11-01	85000
2006-12-01	81000
2007-01-01	100000
2007-02-01	99000
2007-03-01	103000
2007-04-01	102000
2007-05-01	113000
2007-06-01	99000
2007-07-01	71000
2007-08-01	76000
2007-09-01	82000
2007-10-01	82000
2007-11-01	78000
2007-12-01	80000
2008-01-01	86000
2008-02-01	79000
2008-03-01	98000
2008-04-01	85000
2008-05-01	127000
2008-06-01	93000
2008-07-01	64000
2008-08-01	65000
2008-09-01	80000
2008-10-01	83000
2008-11-01	76000
2008-12-01	83000
2009-01-01	99000
2009-02-01	110000
2009-03-01	133000
2009-04-01	130000
2009-05-01	172000
2009-06-01	148000
2009-07-01	107000
2009-08-01	110000
2009-09-01	103000
2009-10-01	117000
2009-11-01	125000
2009-12-01	116000
2010-01-01	148000
2010-02-01	136000
2010-03-01	144000
2010-04-01	145000
2010-05-01	171000
2010-06-01	123000
2010-07-01	107000
2010-08-01	110000
2010-09-01	102000
2010-10-01	105000
2010-11-01	111000
2010-12-01	111000
2011-01-01	123000
2011-02-01	119000
2011-03-01	139000
2011-04-01	134000
2011-05-01	147000
2011-06-01	126000
2011-07-01	104000
2011-08-01	91000
2011-09-01	106000
2011-10-01	106000
2011-11-01	98000
2011-12-01	114000
2012-01-01	116000
2012-02-01	119000
2012-03-01	127000
2012-04-01	137000
2012-05-01	153000
2012-06-01	113000
2012-07-01	98000
2012-08-01	104000
2012-09-01	102000
2012-10-01	98000
2012-11-01	116000
2012-12-01	102000
2013-01-01	130000
2013-02-01	132000
2013-03-01	130000
2013-04-01	143000
2013-05-01	174000
2013-06-01	115000
2013-07-01	99000
2013-08-01	99000
2013-09-01	113000
2013-10-01	103000
2013-11-01	113000
2013-12-01	112000
2014-01-01	128000
2014-02-01	138000
2014-03-01	133000
2014-04-01	142000
2014-05-01	168000
2014-06-01	130000
2014-07-01	106000
2014-08-01	105000
2014-09-01	118000
2014-10-01	133000
2014-11-01	118000
2014-12-01	128000
2015-01-01	133000
2015-02-01	142000
2015-03-01	156000
2015-04-01	155000
2015-05-01	168000
2015-06-01	154000
2015-07-01	123000
2015-08-01	119000
2015-09-01	114000
2015-10-01	124000
2015-11-01	125000
2015-12-01	129000
2016-01-01	135000
2016-02-01	140000
2016-03-01	145000
2016-04-01	145000
2016-05-01	162000
2016-06-01	126000
2016-07-01	107000
2016-08-01	101000
2016-09-01	104000
2016-10-01	111000
2016-11-01	120000
2016-12-01	113000
2017-01-01	123000
2017-02-01	137000
2017-03-01	149000
2017-04-01	150000
2017-05-01	149000
2017-06-01	136000
2017-07-01	107000
2017-08-01	97000
2017-09-01	111000
2017-10-01	104000
2017-11-01	109000
2017-12-01	125000
2018-01-01	116000
2018-02-01	121000
2018-03-01	130000
2018-04-01	131000
2018-05-01	132000
2018-06-01	104000
2018-07-01	95000
2018-08-01	90000
2018-09-01	80000