Month	Persons
1968-01-01	46030000
1968-02-01	45790000
1968-03-01	47510000
1968-04-01	48840000
1968-05-01	49540000
1968-06-01	49570000
1968-07-01	49360000
1968-08-01	49190000
1968-09-01	48930000
1968-10-01	49020000
1968-11-01	48570000
1968-12-01	47320000
1969-01-01	46380000
1969-02-01	46430000
1969-03-01	48050000
1969-04-01	49130000
1969-05-01	49810000
1969-06-01	49820000
1969-07-01	49570000
1969-08-01	49290000
1969-09-01	49480000
1969-10-01	49310000
1969-11-01	48690000
1969-12-01	47830000
1970-01-01	47030000
1970-02-01	47130000
1970-03-01	48770000
1970-04-01	49810000
1970-05-01	50230000
1970-06-01	50280000
1970-07-01	50250000
1970-08-01	49760000
1970-09-01	49980000
1970-10-01	49800000
1970-11-01	49150000
1970-12-01	48450000
1971-01-01	47810000
1971-02-01	47800000
1971-03-01	49620000
1971-04-01	50230000
1971-05-01	50500000
1971-06-01	50510000
1971-07-01	50430000
1971-08-01	50060000
1971-09-01	49800000
1971-10-01	49960000
1971-11-01	49650000
1971-12-01	48740000
1972-01-01	48240000
1972-02-01	48090000
1972-03-01	49080000
1972-04-01	49790000
1972-05-01	50360000
1972-06-01	50260000
1972-07-01	50760000
1972-08-01	50550000
1972-09-01	50520000
1972-10-01	50860000
1972-11-01	50210000
1972-12-01	49800000
1973-01-01	49510000
1973-02-01	49590000
1973-03-01	50330000
1973-04-01	50900000
1973-05-01	51220000
1973-06-01	51670000
1973-07-01	51600000
1973-08-01	51030000
1973-09-01	51220000
1973-10-01	51880000
1973-11-01	51200000
1973-12-01	49750000
1974-01-01	49140000
1974-02-01	49510000
1974-03-01	50490000
1974-04-01	51190000
1974-05-01	51590000
1974-06-01	51510000
1974-07-01	51030000
1974-08-01	50970000
1974-09-01	51010000
1974-10-01	51230000
1974-11-01	50650000
1974-12-01	49700000
1975-01-01	48910000
1975-02-01	49140000
1975-03-01	50070000
1975-04-01	50670000
1975-05-01	51570000
1975-06-01	51660000
1975-07-01	51560000
1975-08-01	51340000
1975-09-01	51370000
1975-10-01	51470000
1975-11-01	51010000
1975-12-01	50550000
1976-01-01	49820000
1976-02-01	49910000
1976-03-01	50830000
1976-04-01	51390000
1976-05-01	51750000
1976-06-01	51880000
1976-07-01	51960000
1976-08-01	51870000
1976-09-01	51950000
1976-10-01	51810000
1976-11-01	51410000
1976-12-01	50930000
1977-01-01	50280000
1977-02-01	50310000
1977-03-01	51210000
1977-04-01	52190000
1977-05-01	52670000
1977-06-01	52780000
1977-07-01	52760000
1977-08-01	52380000
1977-09-01	52520000
1977-10-01	52350000
1977-11-01	52240000
1977-12-01	51860000
1978-01-01	50840000
1978-02-01	51120000
1978-03-01	51940000
1978-04-01	52820000
1978-05-01	53730000
1978-06-01	53880000
1978-07-01	53290000
1978-08-01	53000000
1978-09-01	53070000
1978-10-01	53170000
1978-11-01	52880000
1978-12-01	52340000
1979-01-01	51810000
1979-02-01	51650000
1979-03-01	52350000
1979-04-01	53390000
1979-05-01	54080000
1979-06-01	54210000
1979-07-01	54080000
1979-08-01	53800000
1979-09-01	53510000
1979-10-01	53870000
1979-11-01	53470000
1979-12-01	52790000
1980-01-01	52070000
1980-02-01	51960000
1980-03-01	52780000
1980-04-01	53860000
1980-05-01	54300000
1980-06-01	54700000
1980-07-01	54570000
1980-08-01	54310000
1980-09-01	54330000
1980-10-01	54290000
1980-11-01	53960000
1980-12-01	53410000
1981-01-01	52760000
1981-02-01	52670000
1981-03-01	53550000
1981-04-01	54650000
1981-05-01	54930000
1981-06-01	55030000
1981-07-01	54820000
1981-08-01	54590000
1981-09-01	54460000
1981-10-01	54530000
1981-11-01	54450000
1981-12-01	53920000
1982-01-01	53240000
1982-02-01	53350000
1982-03-01	54300000
1982-04-01	55190000
1982-05-01	55620000
1982-06-01	55510000
1982-07-01	55220000
1982-08-01	55090000
1982-09-01	55160000
1982-10-01	55410000
1982-11-01	55180000
1982-12-01	55030000
1983-01-01	54610000
1983-02-01	54540000
1983-03-01	55230000
1983-04-01	56200000
1983-05-01	56690000
1983-06-01	56700000
1983-07-01	56460000
1983-08-01	56390000
1983-09-01	56440000
1983-10-01	56380000
1983-11-01	56040000
1983-12-01	55330000
1984-01-01	54680000
1984-02-01	54720000
1984-03-01	55490000
1984-04-01	56550000
1984-05-01	56880000
1984-06-01	57160000
1984-07-01	56880000
1984-08-01	56750000
1984-09-01	57110000
1984-10-01	57100000
1984-11-01	56610000
1984-12-01	55890000
1985-01-01	55450000
1985-02-01	55360000
1985-03-01	55950000
1985-04-01	57010000
1985-05-01	57340000
1985-06-01	57230000
1985-07-01	57120000
1985-08-01	56890000
1985-09-01	57250000
1985-10-01	57200000
1985-11-01	56830000
1985-12-01	55950000
1986-01-01	55880000
1986-02-01	55810000
1986-03-01	56600000
1986-04-01	57590000
1986-05-01	57560000
1986-06-01	57750000
1986-07-01	57930000
1986-08-01	57790000
1986-09-01	57730000
1986-10-01	57690000
1986-11-01	57290000
1986-12-01	56610000
1987-01-01	56130000
1987-02-01	56110000
1987-03-01	57020000
1987-04-01	58070000
1987-05-01	58380000
1987-06-01	58370000
1987-07-01	58220000
1987-08-01	58300000
1987-09-01	58210000
1987-10-01	58130000
1987-11-01	58040000
1987-12-01	57570000
1988-01-01	57060000
1988-02-01	56860000
1988-03-01	57650000
1988-04-01	58780000
1988-05-01	59210000
1988-06-01	59100000
1988-07-01	59050000
1988-08-01	58830000
1988-09-01	58750000
1988-10-01	58660000
1988-11-01	58590000
1988-12-01	58250000
1989-01-01	57560000
1989-02-01	57760000
1989-03-01	58570000
1989-04-01	59570000
1989-05-01	60060000
1989-06-01	60200000
1989-07-01	60060000
1989-08-01	59680000
1989-09-01	59620000
1989-10-01	59700000
1989-11-01	59670000
1989-12-01	59280000
1990-01-01	58630000
1990-02-01	58830000
1990-03-01	59580000
1990-04-01	60360000
1990-05-01	61050000
1990-06-01	60940000
1990-07-01	60750000
1990-08-01	60330000
1990-09-01	60740000
1990-10-01	60890000
1990-11-01	60580000
1990-12-01	60140000
1991-01-01	59650000
1991-02-01	59690000
1991-03-01	60530000
1991-04-01	61350000
1991-05-01	61780000
1991-06-01	61920000
1991-07-01	61590000
1991-08-01	61520000
1991-09-01	61610000
1991-10-01	61530000
1991-11-01	61540000
1991-12-01	61210000
1992-01-01	60360000
1992-02-01	60670000
1992-03-01	61130000
1992-04-01	61780000
1992-05-01	62240000
1992-06-01	62200000
1992-07-01	61930000
1992-08-01	61860000
1992-09-01	61890000
1992-10-01	62230000
1992-11-01	62210000
1992-12-01	61770000
1993-01-01	60790000
1993-02-01	60620000
1993-03-01	61230000
1993-04-01	62150000
1993-05-01	62650000
1993-06-01	62600000
1993-07-01	62410000
1993-08-01	62240000
1993-09-01	62240000
1993-10-01	62450000
1993-11-01	62350000
1993-12-01	62040000
1994-01-01	61160000
1994-02-01	60900000
1994-03-01	61570000
1994-04-01	62530000
1994-05-01	62990000
1994-06-01	62830000
1994-07-01	62530000
1994-08-01	62360000
1994-09-01	62330000
1994-10-01	62360000
1994-11-01	62090000
1994-12-01	61700000
1995-01-01	61190000
1995-02-01	61020000
1995-03-01	61760000
1995-04-01	62480000
1995-05-01	62760000
1995-06-01	62890000
1995-07-01	62690000
1995-08-01	62410000
1995-09-01	62700000
1995-10-01	62510000
1995-11-01	62250000
1995-12-01	61930000
1996-01-01	61500000
1996-02-01	61220000
1996-03-01	61980000
1996-04-01	62740000
1996-05-01	63040000
1996-06-01	63410000
1996-07-01	63280000
1996-08-01	62870000
1996-09-01	63030000
1996-10-01	62910000
1996-11-01	62500000
1996-12-01	62200000
1997-01-01	62210000
1997-02-01	62190000
1997-03-01	62660000
1997-04-01	63270000
1997-05-01	63740000
1997-06-01	63940000
1997-07-01	63660000
1997-08-01	63310000
1997-09-01	63480000
1997-10-01	63470000
1997-11-01	62840000
1997-12-01	62630000
1998-01-01	62480000
1998-02-01	62110000
1998-03-01	62710000
1998-04-01	63240000
1998-05-01	63730000
1998-06-01	63730000
1998-07-01	63400000
1998-08-01	63460000
1998-09-01	63330000
1998-10-01	63230000
1998-11-01	62970000
1998-12-01	62500000
1999-01-01	62180000
1999-02-01	61980000
1999-03-01	62590000
1999-04-01	63170000
1999-05-01	63470000
1999-06-01	63290000
1999-07-01	63000000
1999-08-01	63210000
1999-09-01	63220000
1999-10-01	63000000
1999-11-01	62800000
1999-12-01	62410000
2000-01-01	61950000
2000-02-01	61810000
2000-03-01	62230000
2000-04-01	63010000
2000-05-01	63330000
2000-06-01	63170000
2000-07-01	62900000
2000-08-01	62850000
2000-09-01	62920000
2000-10-01	63070000
2000-11-01	63000000
2000-12-01	62510000
2001-01-01	62190000
2001-02-01	62080000
2001-03-01	62340000
2001-04-01	62790000
2001-05-01	63190000
2001-06-01	62990000
2001-07-01	62810000
2001-08-01	62710000
2001-09-01	62480000
2001-10-01	62660000
2001-11-01	62800000
2001-12-01	62120000
2002-01-01	61510000
2002-02-01	61420000
2002-03-01	61900000
2002-04-01	62110000
2002-05-01	62210000
2002-06-01	62400000
2002-07-01	62280000
2002-08-01	62290000
2002-09-01	62170000
2002-10-01	62340000
2002-11-01	62040000
2002-12-01	61520000
2003-01-01	61110000
2003-02-01	60850000
2003-03-01	61610000
2003-04-01	61870000
2003-05-01	62160000
2003-06-01	62420000
2003-07-01	62070000
2003-08-01	61900000
2003-09-01	61940000
2003-10-01	62020000
2003-11-01	61900000
2003-12-01	61510000
2004-01-01	60990000
2004-02-01	60820000
2004-03-01	61250000
2004-04-01	61800000
2004-05-01	61900000
2004-06-01	61720000
2004-07-01	61820000
2004-08-01	61970000
2004-09-01	61780000
2004-10-01	61810000
2004-11-01	61360000
2004-12-01	61020000
2005-01-01	60860000
2005-02-01	60630000
2005-03-01	60970000
2005-04-01	61530000
2005-05-01	62090000
2005-06-01	61810000
2005-07-01	61830000
2005-08-01	61720000
2005-09-01	61940000
2005-10-01	61920000
2005-11-01	61300000
2005-12-01	60940000
2006-01-01	60830000
2006-02-01	60750000
2006-03-01	61120000
2006-04-01	61550000
2006-05-01	62100000
2006-06-01	61940000
2006-07-01	61570000
2006-08-01	61610000
2006-09-01	61690000
2006-10-01	61680000
2006-11-01	61400000
2006-12-01	60900000
2007-01-01	60490000
2007-02-01	60660000
2007-03-01	61090000
2007-04-01	61770000
2007-05-01	62080000
2007-06-01	61880000
2007-07-01	61420000
2007-08-01	61390000
2007-09-01	61400000
2007-10-01	61470000
2007-11-01	61470000
2007-12-01	61120000
2008-01-01	60630000
2008-02-01	60470000
2008-03-01	60740000
2008-04-01	61430000
2008-05-01	61770000
2008-06-01	61570000
2008-07-01	61000000
2008-08-01	61210000
2008-09-01	61250000
2008-10-01	61000000
2008-11-01	61130000
2008-12-01	60820000
2009-01-01	60480000
2009-02-01	60300000
2009-03-01	60320000
2009-04-01	60940000
2009-05-01	61130000
2009-06-01	60920000
2009-07-01	60720000
2009-08-01	61000000
2009-09-01	61090000
2009-10-01	60730000
2009-11-01	60610000
2009-12-01	60260000
2010-01-01	60070000
2010-02-01	59940000
2010-03-01	60240000
2010-04-01	60600000
2010-05-01	60800000
2010-06-01	60640000
2010-07-01	60450000
2010-08-01	60630000
2010-09-01	60930000
2010-10-01	60710000
2010-11-01	60470000
2010-12-01	60170000
2011-01-01	60030000
2011-02-01	60100000
2011-03-01	59870000
2011-04-01	60370000
2011-05-01	60550000
2011-06-01	60540000
2011-07-01	60070000
2011-08-01	59740000
2011-09-01	60020000
2011-10-01	60150000
2011-11-01	60100000
2011-12-01	59730000
2012-01-01	59380000
2012-02-01	59370000
2012-03-01	59340000
2012-04-01	59930000
2012-05-01	59900000
2012-06-01	59980000
2012-07-01	59710000
2012-08-01	59490000
2012-09-01	59510000
2012-10-01	59620000
2012-11-01	59470000
2012-12-01	58910000
2013-01-01	59060000
2013-02-01	59080000
2013-03-01	59110000
2013-04-01	59720000
2013-05-01	59730000
2013-06-01	59570000
2013-07-01	59310000
2013-08-01	59420000
2013-09-01	59530000
2013-10-01	59620000
2013-11-01	59630000
2013-12-01	59160000
2014-01-01	58780000
2014-02-01	58770000
2014-03-01	58920000
2014-04-01	59200000
2014-05-01	59510000
2014-06-01	59470000
2014-07-01	59150000
2014-08-01	59030000
2014-09-01	59360000
2014-10-01	59240000
2014-11-01	58980000
2014-12-01	58870000
2015-01-01	58490000
2015-02-01	58510000
2015-03-01	58500000
2015-04-01	58670000
2015-05-01	58850000
2015-06-01	59080000
2015-07-01	58780000
2015-08-01	58740000
2015-09-01	59210000
2015-10-01	59070000
2015-11-01	58730000
2015-12-01	58720000
2016-01-01	58730000
2016-02-01	58410000
2016-03-01	58440000
2016-04-01	58820000
2016-05-01	58840000
2016-06-01	59090000
2016-07-01	58970000
2016-08-01	59100000
2016-09-01	59200000
2016-10-01	59120000
2016-11-01	58840000
2016-12-01	58930000
2017-01-01	58790000
2017-02-01	58370000
2017-03-01	58320000
2017-04-01	58810000
2017-05-01	59210000
2017-06-01	59280000
2017-07-01	59180000
2017-08-01	59150000
2017-09-01	59360000
2017-10-01	59220000
2017-11-01	59100000
2017-12-01	59030000
2018-01-01	58970000
2018-02-01	59000000
2018-03-01	59260000
2018-04-01	59610000
2018-05-01	59640000
2018-06-01	59740000
2018-07-01	59660000
2018-08-01	59660000
2018-09-01	59780000