Month	Persons
1988-01-01	96000
1988-02-01	79000
1988-03-01	79000
1988-04-01	63000
1988-05-01	74000
1988-06-01	58000
1988-07-01	61000
1988-08-01	59000
1988-09-01	57000
1988-10-01	64000
1988-11-01	53000
1988-12-01	58000
1989-01-01	69000
1989-02-01	57000
1989-03-01	56000
1989-04-01	51000
1989-05-01	45000
1989-06-01	34000
1989-07-01	41000
1989-08-01	42000
1989-09-01	42000
1989-10-01	43000
1989-11-01	44000
1989-12-01	45000
1990-01-01	55000
1990-02-01	52000
1990-03-01	45000
1990-04-01	50000
1990-05-01	40000
1990-06-01	37000
1990-07-01	38000
1990-08-01	40000
1990-09-01	40000
1990-10-01	56000
1990-11-01	54000
1990-12-01	60000
1991-01-01	78000
1991-02-01	85000
1991-03-01	80000
1991-04-01	92000
1991-05-01	101000
1991-06-01	101000
1991-07-01	105000
1991-08-01	119000
1991-09-01	138000
1991-10-01	139000
1991-11-01	154000
1991-12-01	164000
1992-01-01	201000
1992-02-01	195000
1992-03-01	184000
1992-04-01	188000
1992-05-01	188000
1992-06-01	204000
1992-07-01	192000
1992-08-01	213000
1992-09-01	225000
1992-10-01	242000
1992-11-01	250000
1992-12-01	250000
1993-01-01	279000
1993-02-01	299000
1993-03-01	295000
1993-04-01	303000
1993-05-01	304000
1993-06-01	295000
1993-07-01	283000
1993-08-01	318000
1993-09-01	326000
1993-10-01	332000
1993-11-01	330000
1993-12-01	340000
1994-01-01	369000
1994-02-01	324000
1994-03-01	333000
1994-04-01	331000
1994-05-01	328000
1994-06-01	317000
1994-07-01	306000
1994-08-01	296000
1994-09-01	315000
1994-10-01	300000
1994-11-01	297000
1994-12-01	297000
1995-01-01	340000
1995-02-01	309000
1995-03-01	290000
1995-04-01	291000
1995-05-01	276000
1995-06-01	291000
1995-07-01	308000
1995-08-01	304000
1995-09-01	306000
1995-10-01	310000
1995-11-01	312000
1995-12-01	311000
1996-01-01	339000
1996-02-01	310000
1996-03-01	269000
1996-04-01	271000
1996-05-01	275000
1996-06-01	294000
1996-07-01	272000
1996-08-01	295000
1996-09-01	294000
1996-10-01	289000
1996-11-01	298000
1996-12-01	269000
1997-01-01	286000
1997-02-01	268000
1997-03-01	258000
1997-04-01	261000
1997-05-01	249000
1997-06-01	237000
1997-07-01	216000
1997-08-01	221000
1997-09-01	226000
1997-10-01	226000
1997-11-01	234000
1997-12-01	229000
1998-01-01	231000
1998-02-01	232000
1998-03-01	234000
1998-04-01	222000
1998-05-01	220000
1998-06-01	222000
1998-07-01	202000
1998-08-01	209000
1998-09-01	203000
1998-10-01	196000
1998-11-01	204000
1998-12-01	207000
1999-01-01	211000
1999-02-01	212000
1999-03-01	203000
1999-04-01	191000
1999-05-01	204000
1999-06-01	187000
1999-07-01	168000
1999-08-01	185000
1999-09-01	178000
1999-10-01	191000
1999-11-01	180000
1999-12-01	185000
2000-01-01	199000
2000-02-01	213000
2000-03-01	202000
2000-04-01	188000
2000-05-01	182000
2000-06-01	173000
2000-07-01	157000
2000-08-01	168000
2000-09-01	188000
2000-10-01	175000
2000-11-01	169000
2000-12-01	169000
2001-01-01	193000
2001-02-01	189000
2001-03-01	178000
2001-04-01	172000
2001-05-01	175000
2001-06-01	160000
2001-07-01	152000
2001-08-01	164000
2001-09-01	174000
2001-10-01	168000
2001-11-01	175000
2001-12-01	167000
2002-01-01	186000
2002-02-01	181000
2002-03-01	170000
2002-04-01	174000
2002-05-01	183000
2002-06-01	148000
2002-07-01	162000
2002-08-01	164000
2002-09-01	166000
2002-10-01	169000
2002-11-01	158000
2002-12-01	165000
2003-01-01	185000
2003-02-01	166000
2003-03-01	174000
2003-04-01	182000
2003-05-01	170000
2003-06-01	167000
2003-07-01	150000
2003-08-01	148000
2003-09-01	159000
2003-10-01	160000
2003-11-01	159000
2003-12-01	164000
2004-01-01	182000
2004-02-01	172000
2004-03-01	174000
2004-04-01	187000
2004-05-01	174000
2004-06-01	156000
2004-07-01	156000
2004-08-01	165000
2004-09-01	137000
2004-10-01	154000
2004-11-01	163000
2004-12-01	151000
2005-01-01	190000
2005-02-01	176000
2005-03-01	151000
2005-04-01	168000
2005-05-01	150000
2005-06-01	146000
2005-07-01	147000
2005-08-01	145000
2005-09-01	138000
2005-10-01	147000
2005-11-01	158000
2005-12-01	147000
2006-01-01	166000
2006-02-01	156000
2006-03-01	152000
2006-04-01	142000
2006-05-01	145000
2006-06-01	136000
2006-07-01	137000
2006-08-01	139000
2006-09-01	137000
2006-10-01	138000
2006-11-01	132000
2006-12-01	134000
2007-01-01	141000
2007-02-01	141000
2007-03-01	132000
2007-04-01	123000
2007-05-01	126000
2007-06-01	125000
2007-07-01	119000
2007-08-01	130000
2007-09-01	130000
2007-10-01	117000
2007-11-01	117000
2007-12-01	124000
2008-01-01	126000
2008-02-01	119000
2008-03-01	128000
2008-04-01	108000
2008-05-01	113000
2008-06-01	115000
2008-07-01	103000
2008-08-01	111000
2008-09-01	121000
2008-10-01	105000
2008-11-01	118000
2008-12-01	125000
2009-01-01	140000
2009-02-01	140000
2009-03-01	157000
2009-04-01	159000
2009-05-01	145000
2009-06-01	150000
2009-07-01	153000
2009-08-01	149000
2009-09-01	149000
2009-10-01	162000
2009-11-01	166000
2009-12-01	150000
2010-01-01	189000
2010-02-01	167000
2010-03-01	167000
2010-04-01	164000
2010-05-01	155000
2010-06-01	153000
2010-07-01	157000
2010-08-01	151000
2010-09-01	139000
2010-10-01	142000
2010-11-01	142000
2010-12-01	151000
2011-01-01	162000
2011-02-01	159000
2011-03-01	163000
2011-04-01	144000
2011-05-01	138000
2011-06-01	146000
2011-07-01	137000
2011-08-01	134000
2011-09-01	134000
2011-10-01	139000
2011-11-01	127000
2011-12-01	144000
2012-01-01	146000
2012-02-01	143000
2012-03-01	155000
2012-04-01	149000
2012-05-01	141000
2012-06-01	144000
2012-07-01	144000
2012-08-01	152000
2012-09-01	139000
2012-10-01	134000
2012-11-01	146000
2012-12-01	135000
2013-01-01	166000
2013-02-01	167000
2013-03-01	160000
2013-04-01	156000
2013-05-01	156000
2013-06-01	128000
2013-07-01	143000
2013-08-01	145000
2013-09-01	151000
2013-10-01	146000
2013-11-01	162000
2013-12-01	159000
2014-01-01	161000
2014-02-01	171000
2014-03-01	173000
2014-04-01	158000
2014-05-01	169000
2014-06-01	166000
2014-07-01	147000
2014-08-01	160000
2014-09-01	166000
2014-10-01	167000
2014-11-01	162000
2014-12-01	173000
2015-01-01	175000
2015-02-01	193000
2015-03-01	184000
2015-04-01	187000
2015-05-01	175000
2015-06-01	179000
2015-07-01	166000
2015-08-01	179000
2015-09-01	173000
2015-10-01	184000
2015-11-01	167000
2015-12-01	188000
2016-01-01	187000
2016-02-01	178000
2016-03-01	198000
2016-04-01	170000
2016-05-01	177000
2016-06-01	176000
2016-07-01	159000
2016-08-01	156000
2016-09-01	155000
2016-10-01	170000
2016-11-01	168000
2016-12-01	165000
2017-01-01	179000
2017-02-01	174000
2017-03-01	183000
2017-04-01	190000
2017-05-01	165000
2017-06-01	157000
2017-07-01	161000
2017-08-01	153000
2017-09-01	166000
2017-10-01	164000
2017-11-01	147000
2017-12-01	182000
2018-01-01	188000
2018-02-01	169000
2018-03-01	166000
2018-04-01	160000
2018-05-01	149000
2018-06-01	132000
2018-07-01	146000
2018-08-01	143000
2018-09-01	131000