Month	Persons
1968-01-01	19390000
1968-02-01	19370000
1968-03-01	19450000
1968-04-01	19590000
1968-05-01	19670000
1968-06-01	19740000
1968-07-01	19760000
1968-08-01	19850000
1968-09-01	19920000
1968-10-01	20000000
1968-11-01	19950000
1968-12-01	19870000
1969-01-01	19800000
1969-02-01	19790000
1969-03-01	19910000
1969-04-01	20080000
1969-05-01	20120000
1969-06-01	20180000
1969-07-01	20190000
1969-08-01	20180000
1969-09-01	20300000
1969-10-01	20290000
1969-11-01	20240000
1969-12-01	20260000
1970-01-01	20210000
1970-02-01	20170000
1970-03-01	20310000
1970-04-01	20410000
1970-05-01	20410000
1970-06-01	20430000
1970-07-01	20360000
1970-08-01	20420000
1970-09-01	20500000
1970-10-01	20510000
1970-11-01	20570000
1970-12-01	20550000
1971-01-01	20400000
1971-02-01	20380000
1971-03-01	20540000
1971-04-01	20660000
1971-05-01	20630000
1971-06-01	20630000
1971-07-01	20660000
1971-08-01	20660000
1971-09-01	20760000
1971-10-01	20830000
1971-11-01	20890000
1971-12-01	20840000
1972-01-01	20780000
1972-02-01	20970000
1972-03-01	21070000
1972-04-01	21250000
1972-05-01	21300000
1972-06-01	21350000
1972-07-01	21590000
1972-08-01	21690000
1972-09-01	21770000
1972-10-01	21880000
1972-11-01	21790000
1972-12-01	21750000
1973-01-01	21870000
1973-02-01	21970000
1973-03-01	22020000
1973-04-01	22130000
1973-05-01	22290000
1973-06-01	22340000
1973-07-01	22440000
1973-08-01	22470000
1973-09-01	22490000
1973-10-01	22630000
1973-11-01	22660000
1973-12-01	22610000
1974-01-01	22610000
1974-02-01	22640000
1974-03-01	22840000
1974-04-01	22960000
1974-05-01	23050000
1974-06-01	23160000
1974-07-01	23110000
1974-08-01	23150000
1974-09-01	23200000
1974-10-01	23250000
1974-11-01	23360000
1974-12-01	23250000
1975-01-01	23140000
1975-02-01	23160000
1975-03-01	23260000
1975-04-01	23360000
1975-05-01	23550000
1975-06-01	23620000
1975-07-01	23590000
1975-08-01	23610000
1975-09-01	23730000
1975-10-01	23750000
1975-11-01	23820000
1975-12-01	23840000
1976-01-01	23620000
1976-02-01	23700000
1976-03-01	23780000
1976-04-01	23910000
1976-05-01	24060000
1976-06-01	24100000
1976-07-01	24110000
1976-08-01	24140000
1976-09-01	24190000
1976-10-01	24240000
1976-11-01	24280000
1976-12-01	24360000
1977-01-01	24190000
1977-02-01	24170000
1977-03-01	24270000
1977-04-01	24410000
1977-05-01	24500000
1977-06-01	24480000
1977-07-01	24510000
1977-08-01	24510000
1977-09-01	24570000
1977-10-01	24670000
1977-11-01	24690000
1977-12-01	24600000
1978-01-01	24400000
1978-02-01	24430000
1978-03-01	24470000
1978-04-01	24590000
1978-05-01	24730000
1978-06-01	24750000
1978-07-01	24740000
1978-08-01	24710000
1978-09-01	24710000
1978-10-01	24730000
1978-11-01	24810000
1978-12-01	24750000
1979-01-01	24690000
1979-02-01	24710000
1979-03-01	24780000
1979-04-01	24880000
1979-05-01	24980000
1979-06-01	25080000
1979-07-01	25110000
1979-08-01	25050000
1979-09-01	25040000
1979-10-01	25060000
1979-11-01	25110000
1979-12-01	25050000
1980-01-01	24980000
1980-02-01	24930000
1980-03-01	24950000
1980-04-01	25110000
1980-05-01	25110000
1980-06-01	25210000
1980-07-01	25180000
1980-08-01	25130000
1980-09-01	25190000
1980-10-01	25250000
1980-11-01	25170000
1980-12-01	25100000
1981-01-01	25110000
1981-02-01	25140000
1981-03-01	25190000
1981-04-01	25130000
1981-05-01	25140000
1981-06-01	25230000
1981-07-01	25200000
1981-08-01	25190000
1981-09-01	25140000
1981-10-01	25130000
1981-11-01	25130000
1981-12-01	25000000
1982-01-01	25000000
1982-02-01	25100000
1982-03-01	25140000
1982-04-01	25250000
1982-05-01	25300000
1982-06-01	25250000
1982-07-01	25190000
1982-08-01	25240000
1982-09-01	25190000
1982-10-01	25180000
1982-11-01	25260000
1982-12-01	25190000
1983-01-01	25090000
1983-02-01	25030000
1983-03-01	25010000
1983-04-01	25090000
1983-05-01	25190000
1983-06-01	25230000
1983-07-01	25260000
1983-08-01	25260000
1983-09-01	25230000
1983-10-01	25180000
1983-11-01	25200000
1983-12-01	25130000
1984-01-01	25060000
1984-02-01	25040000
1984-03-01	25040000
1984-04-01	25070000
1984-05-01	25140000
1984-06-01	25230000
1984-07-01	25200000
1984-08-01	25250000
1984-09-01	25230000
1984-10-01	25210000
1984-11-01	25260000
1984-12-01	25140000
1985-01-01	25140000
1985-02-01	24990000
1985-03-01	24980000
1985-04-01	25120000
1985-05-01	25200000
1985-06-01	25190000
1985-07-01	25180000
1985-08-01	25150000
1985-09-01	25170000
1985-10-01	25130000
1985-11-01	25110000
1985-12-01	25040000
1986-01-01	25030000
1986-02-01	24980000
1986-03-01	24990000
1986-04-01	25040000
1986-05-01	24990000
1986-06-01	25020000
1986-07-01	25120000
1986-08-01	25220000
1986-09-01	25220000
1986-10-01	25160000
1986-11-01	25010000
1986-12-01	24960000
1987-01-01	24910000
1987-02-01	24930000
1987-03-01	25010000
1987-04-01	25000000
1987-05-01	24900000
1987-06-01	24930000
1987-07-01	25140000
1987-08-01	25190000
1987-09-01	25140000
1987-10-01	25140000
1987-11-01	25030000
1987-12-01	25030000
1988-01-01	25040000
1988-02-01	24970000
1988-03-01	24930000
1988-04-01	25080000
1988-05-01	25110000
1988-06-01	25160000
1988-07-01	25220000
1988-08-01	25240000
1988-09-01	25190000
1988-10-01	25230000
1988-11-01	25280000
1988-12-01	25200000
1989-01-01	25100000
1989-02-01	25160000
1989-03-01	25160000
1989-04-01	25150000
1989-05-01	25240000
1989-06-01	25320000
1989-07-01	25390000
1989-08-01	25330000
1989-09-01	25300000
1989-10-01	25270000
1989-11-01	25270000
1989-12-01	25280000
1990-01-01	25210000
1990-02-01	25220000
1990-03-01	25240000
1990-04-01	25220000
1990-05-01	25390000
1990-06-01	25360000
1990-07-01	25420000
1990-08-01	25330000
1990-09-01	25400000
1990-10-01	25480000
1990-11-01	25430000
1990-12-01	25340000
1991-01-01	25250000
1991-02-01	25270000
1991-03-01	25330000
1991-04-01	25350000
1991-05-01	25350000
1991-06-01	25340000
1991-07-01	25300000
1991-08-01	25270000
1991-09-01	25360000
1991-10-01	25410000
1991-11-01	25390000
1991-12-01	25320000
1992-01-01	25260000
1992-02-01	25340000
1992-03-01	25350000
1992-04-01	25320000
1992-05-01	25330000
1992-06-01	25320000
1992-07-01	25380000
1992-08-01	25310000
1992-09-01	25320000
1992-10-01	25380000
1992-11-01	25410000
1992-12-01	25390000
1993-01-01	25300000
1993-02-01	25250000
1993-03-01	25270000
1993-04-01	25350000
1993-05-01	25420000
1993-06-01	25400000
1993-07-01	25350000
1993-08-01	25350000
1993-09-01	25490000
1993-10-01	25450000
1993-11-01	25450000
1993-12-01	25390000
1994-01-01	25300000
1994-02-01	25270000
1994-03-01	25260000
1994-04-01	25220000
1994-05-01	25420000
1994-06-01	25420000
1994-07-01	25390000
1994-08-01	25390000
1994-09-01	25460000
1994-10-01	25440000
1994-11-01	25400000
1994-12-01	25430000
1995-01-01	25240000
1995-02-01	25230000
1995-03-01	25330000
1995-04-01	25280000
1995-05-01	25350000
1995-06-01	25470000
1995-07-01	25500000
1995-08-01	25470000
1995-09-01	25520000
1995-10-01	25510000
1995-11-01	25400000
1995-12-01	25380000
1996-01-01	25280000
1996-02-01	25270000
1996-03-01	25360000
1996-04-01	25360000
1996-05-01	25390000
1996-06-01	25480000
1996-07-01	25560000
1996-08-01	25540000
1996-09-01	25500000
1996-10-01	25460000
1996-11-01	25430000
1996-12-01	25440000
1997-01-01	25530000
1997-02-01	25470000
1997-03-01	25530000
1997-04-01	25570000
1997-05-01	25570000
1997-06-01	25610000
1997-07-01	25580000
1997-08-01	25490000
1997-09-01	25480000
1997-10-01	25520000
1997-11-01	25510000
1997-12-01	25520000
1998-01-01	25470000
1998-02-01	25440000
1998-03-01	25470000
1998-04-01	25360000
1998-05-01	25340000
1998-06-01	25480000
1998-07-01	25490000
1998-08-01	25350000
1998-09-01	25340000
1998-10-01	25350000
1998-11-01	25340000
1998-12-01	25280000
1999-01-01	25250000
1999-02-01	25210000
1999-03-01	25090000
1999-04-01	25080000
1999-05-01	25140000
1999-06-01	25170000
1999-07-01	25270000
1999-08-01	25310000
1999-09-01	25410000
1999-10-01	25400000
1999-11-01	25420000
1999-12-01	25350000
2000-01-01	25250000
2000-02-01	25230000
2000-03-01	25180000
2000-04-01	25210000
2000-05-01	25340000
2000-06-01	25390000
2000-07-01	25340000
2000-08-01	25400000
2000-09-01	25480000
2000-10-01	25500000
2000-11-01	25550000
2000-12-01	25520000
2001-01-01	25420000
2001-02-01	25370000
2001-03-01	25340000
2001-04-01	25350000
2001-05-01	25500000
2001-06-01	25390000
2001-07-01	25430000
2001-08-01	25500000
2001-09-01	25400000
2001-10-01	25330000
2001-11-01	25270000
2001-12-01	25190000
2002-01-01	25080000
2002-02-01	25000000
2002-03-01	24970000
2002-04-01	24900000
2002-05-01	24910000
2002-06-01	25010000
2002-07-01	25000000
2002-08-01	24930000
2002-09-01	24780000
2002-10-01	24820000
2002-11-01	24910000
2002-12-01	24780000
2003-01-01	24690000
2003-02-01	24640000
2003-03-01	24600000
2003-04-01	24500000
2003-05-01	24570000
2003-06-01	24640000
2003-07-01	24680000
2003-08-01	24680000
2003-09-01	24540000
2003-10-01	24600000
2003-11-01	24620000
2003-12-01	24610000
2004-01-01	24460000
2004-02-01	24340000
2004-03-01	24250000
2004-04-01	24330000
2004-05-01	24420000
2004-06-01	24310000
2004-07-01	24170000
2004-08-01	24290000
2004-09-01	24260000
2004-10-01	24190000
2004-11-01	24250000
2004-12-01	24160000
2005-01-01	24100000
2005-02-01	24000000
2005-03-01	23950000
2005-04-01	23970000
2005-05-01	24110000
2005-06-01	24110000
2005-07-01	24030000
2005-08-01	24010000
2005-09-01	24090000
2005-10-01	24080000
2005-11-01	23980000
2005-12-01	23920000
2006-01-01	23850000
2006-02-01	23830000
2006-03-01	24000000
2006-04-01	23970000
2006-05-01	23990000
2006-06-01	24030000
2006-07-01	23930000
2006-08-01	23850000
2006-09-01	23900000
2006-10-01	23920000
2006-11-01	23890000
2006-12-01	23860000
2007-01-01	23730000
2007-02-01	23700000
2007-03-01	23770000
2007-04-01	23800000
2007-05-01	23850000
2007-06-01	23880000
2007-07-01	23800000
2007-08-01	23810000
2007-09-01	23790000
2007-10-01	23730000
2007-11-01	23760000
2007-12-01	23840000
2008-01-01	23730000
2008-02-01	23600000
2008-03-01	23630000
2008-04-01	23650000
2008-05-01	23710000
2008-06-01	23680000
2008-07-01	23580000
2008-08-01	23640000
2008-09-01	23680000
2008-10-01	23600000
2008-11-01	23590000
2008-12-01	23490000
2009-01-01	23440000
2009-02-01	23310000
2009-03-01	23330000
2009-04-01	23250000
2009-05-01	23220000
2009-06-01	23170000
2009-07-01	23120000
2009-08-01	23170000
2009-09-01	23230000
2009-10-01	23240000
2009-11-01	23240000
2009-12-01	23210000
2010-01-01	23210000
2010-02-01	23150000
2010-03-01	23170000
2010-04-01	23170000
2010-05-01	23230000
2010-06-01	23180000
2010-07-01	23210000
2010-08-01	23220000
2010-09-01	23120000
2010-10-01	23170000
2010-11-01	23210000
2010-12-01	23180000
2011-01-01	23200000
2011-02-01	23250000
2011-03-01	23140000
2011-04-01	23130000
2011-05-01	23200000
2011-06-01	23120000
2011-07-01	23050000
2011-08-01	23130000
2011-09-01	23100000
2011-10-01	23140000
2011-11-01	23120000
2011-12-01	23120000
2012-01-01	23170000
2012-02-01	23050000
2012-03-01	23010000
2012-04-01	23010000
2012-05-01	23000000
2012-06-01	23070000
2012-07-01	22980000
2012-08-01	23030000
2012-09-01	23030000
2012-10-01	23050000
2012-11-01	23060000
2012-12-01	22980000
2013-01-01	22980000
2013-02-01	22770000
2013-03-01	22760000
2013-04-01	22930000
2013-05-01	23000000
2013-06-01	23110000
2013-07-01	22980000
2013-08-01	22930000
2013-09-01	23050000
2013-10-01	23000000
2013-11-01	23030000
2013-12-01	23040000
2014-01-01	22950000
2014-02-01	22900000
2014-03-01	22980000
2014-04-01	23040000
2014-05-01	23120000
2014-06-01	23000000
2014-07-01	22850000
2014-08-01	22900000
2014-09-01	22960000
2014-10-01	22930000
2014-11-01	22870000
2014-12-01	22950000
2015-01-01	22850000
2015-02-01	22860000
2015-03-01	22880000
2015-04-01	22920000
2015-05-01	22870000
2015-06-01	22830000
2015-07-01	22750000
2015-08-01	22780000
2015-09-01	22920000
2015-10-01	22890000
2015-11-01	22780000
2015-12-01	22900000
2016-01-01	22890000
2016-02-01	22820000
2016-03-01	22820000
2016-04-01	22760000
2016-05-01	22800000
2016-06-01	22750000
2016-07-01	22780000
2016-08-01	22820000
2016-09-01	22870000
2016-10-01	22830000
2016-11-01	22770000
2016-12-01	22780000
2017-01-01	22760000
2017-02-01	22750000
2017-03-01	22750000
2017-04-01	22670000
2017-05-01	22710000
2017-06-01	22720000
2017-07-01	22670000
2017-08-01	22710000
2017-09-01	22780000
2017-10-01	22860000
2017-11-01	22750000
2017-12-01	22670000
2018-01-01	22670000
2018-02-01	22750000
2018-03-01	22710000
2018-04-01	22610000
2018-05-01	22720000
2018-06-01	22690000
2018-07-01	22610000
2018-08-01	22680000
2018-09-01	22730000