Month	Persons
1988-01-01	49000
1988-02-01	39000
1988-03-01	50000
1988-04-01	59000
1988-05-01	100000
1988-06-01	36000
1988-07-01	38000
1988-08-01	41000
1988-09-01	38000
1988-10-01	41000
1988-11-01	34000
1988-12-01	33000
1989-01-01	43000
1989-02-01	31000
1989-03-01	41000
1989-04-01	55000
1989-05-01	84000
1989-06-01	27000
1989-07-01	27000
1989-08-01	31000
1989-09-01	31000
1989-10-01	26000
1989-11-01	31000
1989-12-01	24000
1990-01-01	30000
1990-02-01	23000
1990-03-01	29000
1990-04-01	46000
1990-05-01	76000
1990-06-01	30000
1990-07-01	29000
1990-08-01	25000
1990-09-01	22000
1990-10-01	30000
1990-11-01	29000
1990-12-01	28000
1991-01-01	39000
1991-02-01	36000
1991-03-01	44000
1991-04-01	67000
1991-05-01	100000
1991-06-01	59000
1991-07-01	64000
1991-08-01	61000
1991-09-01	56000
1991-10-01	74000
1991-11-01	79000
1991-12-01	71000
1992-01-01	94000
1992-02-01	91000
1992-03-01	95000
1992-04-01	112000
1992-05-01	141000
1992-06-01	132000
1992-07-01	110000
1992-08-01	112000
1992-09-01	115000
1992-10-01	122000
1992-11-01	130000
1992-12-01	119000
1993-01-01	142000
1993-02-01	143000
1993-03-01	162000
1993-04-01	173000
1993-05-01	214000
1993-06-01	188000
1993-07-01	169000
1993-08-01	169000
1993-09-01	179000
1993-10-01	170000
1993-11-01	161000
1993-12-01	168000
1994-01-01	182000
1994-02-01	164000
1994-03-01	190000
1994-04-01	185000
1994-05-01	212000
1994-06-01	184000
1994-07-01	168000
1994-08-01	160000
1994-09-01	167000
1994-10-01	160000
1994-11-01	162000
1994-12-01	153000
1995-01-01	183000
1995-02-01	171000
1995-03-01	167000
1995-04-01	178000
1995-05-01	204000
1995-06-01	197000
1995-07-01	183000
1995-08-01	175000
1995-09-01	172000
1995-10-01	173000
1995-11-01	174000
1995-12-01	160000
1996-01-01	185000
1996-02-01	164000
1996-03-01	164000
1996-04-01	172000
1996-05-01	212000
1996-06-01	203000
1996-07-01	166000
1996-08-01	179000
1996-09-01	172000
1996-10-01	164000
1996-11-01	173000
1996-12-01	164000
1997-01-01	157000
1997-02-01	158000
1997-03-01	159000
1997-04-01	150000
1997-05-01	209000
1997-06-01	191000
1997-07-01	135000
1997-08-01	142000
1997-09-01	142000
1997-10-01	132000
1997-11-01	138000
1997-12-01	137000
1998-01-01	135000
1998-02-01	138000
1998-03-01	145000
1998-04-01	149000
1998-05-01	195000
1998-06-01	164000
1998-07-01	135000
1998-08-01	133000
1998-09-01	130000
1998-10-01	131000
1998-11-01	126000
1998-12-01	125000
1999-01-01	128000
1999-02-01	121000
1999-03-01	130000
1999-04-01	142000
1999-05-01	179000
1999-06-01	152000
1999-07-01	113000
1999-08-01	126000
1999-09-01	129000
1999-10-01	118000
1999-11-01	113000
1999-12-01	118000
2000-01-01	134000
2000-02-01	136000
2000-03-01	142000
2000-04-01	131000
2000-05-01	175000
2000-06-01	151000
2000-07-01	116000
2000-08-01	122000
2000-09-01	124000
2000-10-01	115000
2000-11-01	119000
2000-12-01	108000
2001-01-01	130000
2001-02-01	128000
2001-03-01	121000
2001-04-01	128000
2001-05-01	152000
2001-06-01	136000
2001-07-01	106000
2001-08-01	109000
2001-09-01	117000
2001-10-01	104000
2001-11-01	117000
2001-12-01	103000
2002-01-01	121000
2002-02-01	114000
2002-03-01	121000
2002-04-01	125000
2002-05-01	148000
2002-06-01	122000
2002-07-01	102000
2002-08-01	109000
2002-09-01	98000
2002-10-01	110000
2002-11-01	103000
2002-12-01	93000
2003-01-01	116000
2003-02-01	110000
2003-03-01	112000
2003-04-01	122000
2003-05-01	141000
2003-06-01	121000
2003-07-01	108000
2003-08-01	99000
2003-09-01	98000
2003-10-01	108000
2003-11-01	99000
2003-12-01	95000
2004-01-01	107000
2004-02-01	106000
2004-03-01	113000
2004-04-01	127000
2004-05-01	156000
2004-06-01	124000
2004-07-01	109000
2004-08-01	109000
2004-09-01	92000
2004-10-01	103000
2004-11-01	99000
2004-12-01	91000
2005-01-01	119000
2005-02-01	115000
2005-03-01	99000
2005-04-01	120000
2005-05-01	135000
2005-06-01	120000
2005-07-01	106000
2005-08-01	95000
2005-09-01	99000
2005-10-01	93000
2005-11-01	102000
2005-12-01	108000
2006-01-01	112000
2006-02-01	104000
2006-03-01	103000
2006-04-01	104000
2006-05-01	134000
2006-06-01	121000
2006-07-01	94000
2006-08-01	100000
2006-09-01	95000
2006-10-01	98000
2006-11-01	90000
2006-12-01	87000
2007-01-01	95000
2007-02-01	98000
2007-03-01	100000
2007-04-01	90000
2007-05-01	119000
2007-06-01	110000
2007-07-01	91000
2007-08-01	86000
2007-09-01	86000
2007-10-01	82000
2007-11-01	83000
2007-12-01	79000
2008-01-01	95000
2008-02-01	89000
2008-03-01	81000
2008-04-01	80000
2008-05-01	120000
2008-06-01	102000
2008-07-01	80000
2008-08-01	86000
2008-09-01	78000
2008-10-01	72000
2008-11-01	85000
2008-12-01	79000
2009-01-01	85000
2009-02-01	91000
2009-03-01	90000
2009-04-01	103000
2009-05-01	132000
2009-06-01	107000
2009-07-01	104000
2009-08-01	93000
2009-09-01	90000
2009-10-01	98000
2009-11-01	99000
2009-12-01	90000
2010-01-01	102000
2010-02-01	106000
2010-03-01	96000
2010-04-01	103000
2010-05-01	122000
2010-06-01	125000
2010-07-01	100000
2010-08-01	87000
2010-09-01	81000
2010-10-01	90000
2010-11-01	76000
2010-12-01	93000
2011-01-01	92000
2011-02-01	102000
2011-03-01	106000
2011-04-01	87000
2011-05-01	127000
2011-06-01	111000
2011-07-01	88000
2011-08-01	86000
2011-09-01	74000
2011-10-01	79000
2011-11-01	69000
2011-12-01	78000
2012-01-01	87000
2012-02-01	85000
2012-03-01	101000
2012-04-01	89000
2012-05-01	114000
2012-06-01	109000
2012-07-01	94000
2012-08-01	96000
2012-09-01	85000
2012-10-01	85000
2012-11-01	77000
2012-12-01	78000
2013-01-01	97000
2013-02-01	99000
2013-03-01	105000
2013-04-01	96000
2013-05-01	126000
2013-06-01	101000
2013-07-01	84000
2013-08-01	92000
2013-09-01	85000
2013-10-01	91000
2013-11-01	96000
2013-12-01	93000
2014-01-01	93000
2014-02-01	103000
2014-03-01	119000
2014-04-01	99000
2014-05-01	128000
2014-06-01	129000
2014-07-01	87000
2014-08-01	91000
2014-09-01	100000
2014-10-01	87000
2014-11-01	97000
2014-12-01	104000
2015-01-01	97000
2015-02-01	126000
2015-03-01	117000
2015-04-01	125000
2015-05-01	156000
2015-06-01	126000
2015-07-01	109000
2015-08-01	104000
2015-09-01	111000
2015-10-01	110000
2015-11-01	90000
2015-12-01	112000
2016-01-01	110000
2016-02-01	107000
2016-03-01	129000
2016-04-01	119000
2016-05-01	136000
2016-06-01	137000
2016-07-01	107000
2016-08-01	94000
2016-09-01	100000
2016-10-01	105000
2016-11-01	94000
2016-12-01	94000
2017-01-01	119000
2017-02-01	105000
2017-03-01	111000
2017-04-01	128000
2017-05-01	148000
2017-06-01	114000
2017-07-01	100000
2017-08-01	105000
2017-09-01	102000
2017-10-01	93000
2017-11-01	81000
2017-12-01	103000
2018-01-01	122000
2018-02-01	112000
2018-03-01	110000
2018-04-01	102000
2018-05-01	130000
2018-06-01	89000
2018-07-01	88000
2018-08-01	96000
2018-09-01	90000