Month	Persons
1988-01-01	34000
1988-02-01	31000
1988-03-01	28000
1988-04-01	24000
1988-05-01	30000
1988-06-01	25000
1988-07-01	26000
1988-08-01	28000
1988-09-01	26000
1988-10-01	26000
1988-11-01	24000
1988-12-01	24000
1989-01-01	33000
1989-02-01	24000
1989-03-01	23000
1989-04-01	23000
1989-05-01	20000
1989-06-01	16000
1989-07-01	20000
1989-08-01	22000
1989-09-01	24000
1989-10-01	19000
1989-11-01	21000
1989-12-01	19000
1990-01-01	22000
1990-02-01	18000
1990-03-01	12000
1990-04-01	15000
1990-05-01	18000
1990-06-01	18000
1990-07-01	19000
1990-08-01	19000
1990-09-01	14000
1990-10-01	21000
1990-11-01	20000
1990-12-01	21000
1991-01-01	30000
1991-02-01	26000
1991-03-01	22000
1991-04-01	31000
1991-05-01	37000
1991-06-01	36000
1991-07-01	41000
1991-08-01	44000
1991-09-01	43000
1991-10-01	54000
1991-11-01	61000
1991-12-01	56000
1992-01-01	71000
1992-02-01	71000
1992-03-01	65000
1992-04-01	67000
1992-05-01	69000
1992-06-01	86000
1992-07-01	75000
1992-08-01	82000
1992-09-01	89000
1992-10-01	95000
1992-11-01	97000
1992-12-01	100000
1993-01-01	112000
1993-02-01	112000
1993-03-01	126000
1993-04-01	119000
1993-05-01	128000
1993-06-01	130000
1993-07-01	126000
1993-08-01	138000
1993-09-01	142000
1993-10-01	135000
1993-11-01	130000
1993-12-01	137000
1994-01-01	148000
1994-02-01	133000
1994-03-01	140000
1994-04-01	134000
1994-05-01	131000
1994-06-01	136000
1994-07-01	125000
1994-08-01	135000
1994-09-01	136000
1994-10-01	133000
1994-11-01	137000
1994-12-01	134000
1995-01-01	153000
1995-02-01	143000
1995-03-01	133000
1995-04-01	133000
1995-05-01	133000
1995-06-01	150000
1995-07-01	141000
1995-08-01	144000
1995-09-01	147000
1995-10-01	152000
1995-11-01	149000
1995-12-01	140000
1996-01-01	158000
1996-02-01	140000
1996-03-01	133000
1996-04-01	129000
1996-05-01	141000
1996-06-01	157000
1996-07-01	137000
1996-08-01	151000
1996-09-01	147000
1996-10-01	139000
1996-11-01	151000
1996-12-01	144000
1997-01-01	133000
1997-02-01	134000
1997-03-01	125000
1997-04-01	110000
1997-05-01	129000
1997-06-01	123000
1997-07-01	106000
1997-08-01	118000
1997-09-01	115000
1997-10-01	113000
1997-11-01	121000
1997-12-01	115000
1998-01-01	105000
1998-02-01	112000
1998-03-01	111000
1998-04-01	104000
1998-05-01	114000
1998-06-01	116000
1998-07-01	106000
1998-08-01	111000
1998-09-01	103000
1998-10-01	104000
1998-11-01	105000
1998-12-01	100000
1999-01-01	101000
1999-02-01	97000
1999-03-01	93000
1999-04-01	92000
1999-05-01	105000
1999-06-01	102000
1999-07-01	83000
1999-08-01	101000
1999-09-01	97000
1999-10-01	99000
1999-11-01	86000
1999-12-01	95000
2000-01-01	106000
2000-02-01	103000
2000-03-01	100000
2000-04-01	86000
2000-05-01	101000
2000-06-01	95000
2000-07-01	86000
2000-08-01	94000
2000-09-01	102000
2000-10-01	92000
2000-11-01	89000
2000-12-01	89000
2001-01-01	101000
2001-02-01	99000
2001-03-01	88000
2001-04-01	81000
2001-05-01	85000
2001-06-01	86000
2001-07-01	78000
2001-08-01	87000
2001-09-01	92000
2001-10-01	82000
2001-11-01	93000
2001-12-01	83000
2002-01-01	89000
2002-02-01	87000
2002-03-01	83000
2002-04-01	77000
2002-05-01	85000
2002-06-01	70000
2002-07-01	79000
2002-08-01	81000
2002-09-01	76000
2002-10-01	82000
2002-11-01	80000
2002-12-01	72000
2003-01-01	87000
2003-02-01	83000
2003-03-01	74000
2003-04-01	76000
2003-05-01	72000
2003-06-01	73000
2003-07-01	77000
2003-08-01	73000
2003-09-01	72000
2003-10-01	80000
2003-11-01	74000
2003-12-01	75000
2004-01-01	83000
2004-02-01	82000
2004-03-01	83000
2004-04-01	88000
2004-05-01	84000
2004-06-01	81000
2004-07-01	85000
2004-08-01	86000
2004-09-01	71000
2004-10-01	80000
2004-11-01	82000
2004-12-01	72000
2005-01-01	87000
2005-02-01	86000
2005-03-01	71000
2005-04-01	75000
2005-05-01	73000
2005-06-01	77000
2005-07-01	80000
2005-08-01	77000
2005-09-01	76000
2005-10-01	75000
2005-11-01	78000
2005-12-01	79000
2006-01-01	87000
2006-02-01	75000
2006-03-01	75000
2006-04-01	65000
2006-05-01	70000
2006-06-01	77000
2006-07-01	72000
2006-08-01	80000
2006-09-01	75000
2006-10-01	72000
2006-11-01	66000
2006-12-01	68000
2007-01-01	70000
2007-02-01	67000
2007-03-01	67000
2007-04-01	56000
2007-05-01	61000
2007-06-01	69000
2007-07-01	68000
2007-08-01	69000
2007-09-01	67000
2007-10-01	59000
2007-11-01	62000
2007-12-01	60000
2008-01-01	66000
2008-02-01	62000
2008-03-01	58000
2008-04-01	53000
2008-05-01	60000
2008-06-01	61000
2008-07-01	59000
2008-08-01	66000
2008-09-01	60000
2008-10-01	49000
2008-11-01	61000
2008-12-01	65000
2009-01-01	66000
2009-02-01	65000
2009-03-01	68000
2009-04-01	68000
2009-05-01	58000
2009-06-01	63000
2009-07-01	76000
2009-08-01	70000
2009-09-01	66000
2009-10-01	77000
2009-11-01	70000
2009-12-01	62000
2010-01-01	79000
2010-02-01	72000
2010-03-01	66000
2010-04-01	67000
2010-05-01	59000
2010-06-01	79000
2010-07-01	74000
2010-08-01	66000
2010-09-01	64000
2010-10-01	65000
2010-11-01	56000
2010-12-01	72000
2011-01-01	67000
2011-02-01	68000
2011-03-01	68000
2011-04-01	55000
2011-05-01	62000
2011-06-01	67000
2011-07-01	63000
2011-08-01	65000
2011-09-01	56000
2011-10-01	58000
2011-11-01	52000
2011-12-01	58000
2012-01-01	64000
2012-02-01	56000
2012-03-01	67000
2012-04-01	58000
2012-05-01	55000
2012-06-01	64000
2012-07-01	69000
2012-08-01	70000
2012-09-01	62000
2012-10-01	61000
2012-11-01	54000
2012-12-01	56000
2013-01-01	72000
2013-02-01	71000
2013-03-01	69000
2013-04-01	60000
2013-05-01	65000
2013-06-01	63000
2013-07-01	67000
2013-08-01	73000
2013-09-01	67000
2013-10-01	68000
2013-11-01	71000
2013-12-01	75000
2014-01-01	67000
2014-02-01	71000
2014-03-01	82000
2014-04-01	62000
2014-05-01	71000
2014-06-01	80000
2014-07-01	70000
2014-08-01	77000
2014-09-01	75000
2014-10-01	62000
2014-11-01	73000
2014-12-01	79000
2015-01-01	74000
2015-02-01	93000
2015-03-01	76000
2015-04-01	83000
2015-05-01	91000
2015-06-01	82000
2015-07-01	77000
2015-08-01	88000
2015-09-01	83000
2015-10-01	86000
2015-11-01	68000
2015-12-01	86000
2016-01-01	85000
2016-02-01	78000
2016-03-01	91000
2016-04-01	74000
2016-05-01	79000
2016-06-01	92000
2016-07-01	83000
2016-08-01	74000
2016-09-01	76000
2016-10-01	83000
2016-11-01	74000
2016-12-01	76000
2017-01-01	85000
2017-02-01	74000
2017-03-01	72000
2017-04-01	89000
2017-05-01	77000
2017-06-01	69000
2017-07-01	80000
2017-08-01	80000
2017-09-01	79000
2017-10-01	75000
2017-11-01	63000
2017-12-01	82000
2018-01-01	96000
2018-02-01	78000
2018-03-01	75000
2018-04-01	67000
2018-05-01	68000
2018-06-01	58000
2018-07-01	69000
2018-08-01	71000
2018-09-01	69000