Month	Persons
1968-01-01	30980000
1968-02-01	30910000
1968-03-01	31440000
1968-04-01	32070000
1968-05-01	32470000
1968-06-01	32620000
1968-07-01	32460000
1968-08-01	32350000
1968-09-01	32460000
1968-10-01	32640000
1968-11-01	32500000
1968-12-01	31760000
1969-01-01	31310000
1969-02-01	31550000
1969-03-01	32060000
1969-04-01	32630000
1969-05-01	32970000
1969-06-01	33100000
1969-07-01	32860000
1969-08-01	32740000
1969-09-01	33060000
1969-10-01	33030000
1969-11-01	32800000
1969-12-01	32330000
1970-01-01	31930000
1970-02-01	31950000
1970-03-01	32530000
1970-04-01	33160000
1970-05-01	33450000
1970-06-01	33390000
1970-07-01	33240000
1970-08-01	33070000
1970-09-01	33270000
1970-10-01	33330000
1970-11-01	32980000
1970-12-01	32470000
1971-01-01	32120000
1971-02-01	32090000
1971-03-01	32840000
1971-04-01	32970000
1971-05-01	33070000
1971-06-01	33160000
1971-07-01	33180000
1971-08-01	33100000
1971-09-01	33080000
1971-10-01	33300000
1971-11-01	33340000
1971-12-01	32830000
1972-01-01	32750000
1972-02-01	32790000
1972-03-01	33140000
1972-04-01	33530000
1972-05-01	34000000
1972-06-01	34130000
1972-07-01	34460000
1972-08-01	34490000
1972-09-01	34650000
1972-10-01	35040000
1972-11-01	34770000
1972-12-01	34530000
1973-01-01	34490000
1973-02-01	34720000
1973-03-01	34980000
1973-04-01	35240000
1973-05-01	35590000
1973-06-01	35910000
1973-07-01	35830000
1973-08-01	35690000
1973-09-01	35880000
1973-10-01	36490000
1973-11-01	36230000
1973-12-01	35360000
1974-01-01	35330000
1974-02-01	35590000
1974-03-01	35930000
1974-04-01	36300000
1974-05-01	36620000
1974-06-01	36730000
1974-07-01	36460000
1974-08-01	36500000
1974-09-01	36600000
1974-10-01	36810000
1974-11-01	36750000
1974-12-01	36140000
1975-01-01	35720000
1975-02-01	36070000
1975-03-01	36410000
1975-04-01	36630000
1975-05-01	37260000
1975-06-01	37650000
1975-07-01	37460000
1975-08-01	37330000
1975-09-01	37540000
1975-10-01	37620000
1975-11-01	37490000
1975-12-01	37120000
1976-01-01	36820000
1976-02-01	37070000
1976-03-01	37370000
1976-04-01	37670000
1976-05-01	38090000
1976-06-01	38370000
1976-07-01	38290000
1976-08-01	38250000
1976-09-01	38440000
1976-10-01	38570000
1976-11-01	38320000
1976-12-01	38080000
1977-01-01	37840000
1977-02-01	37900000
1977-03-01	38210000
1977-04-01	38830000
1977-05-01	39220000
1977-06-01	39340000
1977-07-01	39230000
1977-08-01	39040000
1977-09-01	39280000
1977-10-01	39470000
1977-11-01	39240000
1977-12-01	38920000
1978-01-01	38490000
1978-02-01	38740000
1978-03-01	38980000
1978-04-01	39380000
1978-05-01	39990000
1978-06-01	40170000
1978-07-01	39830000
1978-08-01	39660000
1978-09-01	39850000
1978-10-01	40100000
1978-11-01	39920000
1978-12-01	39540000
1979-01-01	39400000
1979-02-01	39350000
1979-03-01	39480000
1979-04-01	40030000
1979-05-01	40400000
1979-06-01	40450000
1979-07-01	40400000
1979-08-01	40230000
1979-09-01	40280000
1979-10-01	40610000
1979-11-01	40450000
1979-12-01	39990000
1980-01-01	39720000
1980-02-01	39750000
1980-03-01	39830000
1980-04-01	40390000
1980-05-01	40620000
1980-06-01	40780000
1980-07-01	40620000
1980-08-01	40490000
1980-09-01	40680000
1980-10-01	40830000
1980-11-01	40680000
1980-12-01	40290000
1981-01-01	39990000
1981-02-01	39970000
1981-03-01	40270000
1981-04-01	40720000
1981-05-01	40960000
1981-06-01	40870000
1981-07-01	40810000
1981-08-01	40690000
1981-09-01	40790000
1981-10-01	41020000
1981-11-01	41000000
1981-12-01	40700000
1982-01-01	40420000
1982-02-01	40460000
1982-03-01	40690000
1982-04-01	41020000
1982-05-01	41250000
1982-06-01	41230000
1982-07-01	40930000
1982-08-01	40880000
1982-09-01	41170000
1982-10-01	41380000
1982-11-01	41120000
1982-12-01	41130000
1983-01-01	41000000
1983-02-01	40870000
1983-03-01	41040000
1983-04-01	41430000
1983-05-01	41630000
1983-06-01	41600000
1983-07-01	41520000
1983-08-01	41630000
1983-09-01	41760000
1983-10-01	41730000
1983-11-01	41450000
1983-12-01	41040000
1984-01-01	40820000
1984-02-01	40840000
1984-03-01	41090000
1984-04-01	41430000
1984-05-01	41650000
1984-06-01	41840000
1984-07-01	41660000
1984-08-01	41610000
1984-09-01	41900000
1984-10-01	42010000
1984-11-01	41790000
1984-12-01	41300000
1985-01-01	41160000
1985-02-01	41080000
1985-03-01	41160000
1985-04-01	41620000
1985-05-01	41820000
1985-06-01	41790000
1985-07-01	41670000
1985-08-01	41570000
1985-09-01	41920000
1985-10-01	41920000
1985-11-01	41710000
1985-12-01	41120000
1986-01-01	41190000
1986-02-01	41230000
1986-03-01	41410000
1986-04-01	41800000
1986-05-01	41720000
1986-06-01	41790000
1986-07-01	41840000
1986-08-01	41820000
1986-09-01	41870000
1986-10-01	41860000
1986-11-01	41580000
1986-12-01	41230000
1987-01-01	41090000
1987-02-01	41190000
1987-03-01	41510000
1987-04-01	41960000
1987-05-01	41920000
1987-06-01	41870000
1987-07-01	41910000
1987-08-01	41870000
1987-09-01	41890000
1987-10-01	41880000
1987-11-01	41790000
1987-12-01	41630000
1988-01-01	41490000
1988-02-01	41470000
1988-03-01	41560000
1988-04-01	42020000
1988-05-01	42240000
1988-06-01	42150000
1988-07-01	42250000
1988-08-01	42000000
1988-09-01	41990000
1988-10-01	42040000
1988-11-01	42040000
1988-12-01	41810000
1989-01-01	41590000
1989-02-01	41780000
1989-03-01	41930000
1989-04-01	42220000
1989-05-01	42570000
1989-06-01	42610000
1989-07-01	42530000
1989-08-01	42310000
1989-09-01	42390000
1989-10-01	42440000
1989-11-01	42410000
1989-12-01	42220000
1990-01-01	42230000
1990-02-01	42310000
1990-03-01	42340000
1990-04-01	42470000
1990-05-01	42850000
1990-06-01	42790000
1990-07-01	42590000
1990-08-01	42430000
1990-09-01	42840000
1990-10-01	42820000
1990-11-01	42700000
1990-12-01	42480000
1991-01-01	42430000
1991-02-01	42470000
1991-03-01	42580000
1991-04-01	42680000
1991-05-01	42830000
1991-06-01	42860000
1991-07-01	42620000
1991-08-01	42600000
1991-09-01	42850000
1991-10-01	42890000
1991-11-01	42960000
1991-12-01	42720000
1992-01-01	42360000
1992-02-01	42610000
1992-03-01	42600000
1992-04-01	42740000
1992-05-01	42930000
1992-06-01	42970000
1992-07-01	42730000
1992-08-01	42650000
1992-09-01	42880000
1992-10-01	43270000
1992-11-01	43240000
1992-12-01	42880000
1993-01-01	42560000
1993-02-01	42340000
1993-03-01	42440000
1993-04-01	42840000
1993-05-01	43120000
1993-06-01	43030000
1993-07-01	42800000
1993-08-01	42820000
1993-09-01	43090000
1993-10-01	43280000
1993-11-01	43310000
1993-12-01	43110000
1994-01-01	42870000
1994-02-01	42680000
1994-03-01	42740000
1994-04-01	43110000
1994-05-01	43510000
1994-06-01	43420000
1994-07-01	43090000
1994-08-01	42970000
1994-09-01	43260000
1994-10-01	43430000
1994-11-01	43180000
1994-12-01	42830000
1995-01-01	42810000
1995-02-01	42850000
1995-03-01	42930000
1995-04-01	43110000
1995-05-01	43410000
1995-06-01	43560000
1995-07-01	43340000
1995-08-01	43200000
1995-09-01	43530000
1995-10-01	43470000
1995-11-01	43260000
1995-12-01	43110000
1996-01-01	43050000
1996-02-01	42950000
1996-03-01	43310000
1996-04-01	43460000
1996-05-01	43550000
1996-06-01	43710000
1996-07-01	43640000
1996-08-01	43440000
1996-09-01	43720000
1996-10-01	43760000
1996-11-01	43480000
1996-12-01	43290000
1997-01-01	43560000
1997-02-01	43610000
1997-03-01	43690000
1997-04-01	43850000
1997-05-01	44020000
1997-06-01	44190000
1997-07-01	43940000
1997-08-01	43750000
1997-09-01	44100000
1997-10-01	44180000
1997-11-01	43780000
1997-12-01	43690000
1998-01-01	43820000
1998-02-01	43680000
1998-03-01	43810000
1998-04-01	43830000
1998-05-01	44070000
1998-06-01	44210000
1998-07-01	43950000
1998-08-01	44000000
1998-09-01	44120000
1998-10-01	44130000
1998-11-01	44010000
1998-12-01	43600000
1999-01-01	43570000
1999-02-01	43580000
1999-03-01	43720000
1999-04-01	43900000
1999-05-01	43950000
1999-06-01	43940000
1999-07-01	43870000
1999-08-01	44070000
1999-09-01	44250000
1999-10-01	44170000
1999-11-01	44220000
1999-12-01	43880000
2000-01-01	43780000
2000-02-01	43810000
2000-03-01	43790000
2000-04-01	44140000
2000-05-01	44370000
2000-06-01	44390000
2000-07-01	44250000
2000-08-01	44220000
2000-09-01	44310000
2000-10-01	44380000
2000-11-01	44610000
2000-12-01	44390000
2001-01-01	44490000
2001-02-01	44480000
2001-03-01	44320000
2001-04-01	44480000
2001-05-01	44860000
2001-06-01	44880000
2001-07-01	44730000
2001-08-01	44640000
2001-09-01	44690000
2001-10-01	44810000
2001-11-01	45010000
2001-12-01	44590000
2002-01-01	44120000
2002-02-01	44140000
2002-03-01	44200000
2002-04-01	44100000
2002-05-01	44160000
2002-06-01	44260000
2002-07-01	44190000
2002-08-01	44110000
2002-09-01	44170000
2002-10-01	44360000
2002-11-01	44370000
2002-12-01	43910000
2003-01-01	43620000
2003-02-01	43390000
2003-03-01	43690000
2003-04-01	43620000
2003-05-01	43890000
2003-06-01	44020000
2003-07-01	43780000
2003-08-01	43650000
2003-09-01	43630000
2003-10-01	43810000
2003-11-01	43700000
2003-12-01	43380000
2004-01-01	43270000
2004-02-01	43170000
2004-03-01	43090000
2004-04-01	43180000
2004-05-01	43350000
2004-06-01	43250000
2004-07-01	43130000
2004-08-01	43150000
2004-09-01	43100000
2004-10-01	43140000
2004-11-01	42870000
2004-12-01	42580000
2005-01-01	42670000
2005-02-01	42630000
2005-03-01	42590000
2005-04-01	42670000
2005-05-01	43050000
2005-06-01	42890000
2005-07-01	42820000
2005-08-01	42640000
2005-09-01	42870000
2005-10-01	42990000
2005-11-01	42520000
2005-12-01	42260000
2006-01-01	42370000
2006-02-01	42350000
2006-03-01	42460000
2006-04-01	42490000
2006-05-01	42820000
2006-06-01	42640000
2006-07-01	42470000
2006-08-01	42590000
2006-09-01	42670000
2006-10-01	42730000
2006-11-01	42580000
2006-12-01	42280000
2007-01-01	41980000
2007-02-01	41960000
2007-03-01	42220000
2007-04-01	42450000
2007-05-01	42640000
2007-06-01	42480000
2007-07-01	42240000
2007-08-01	42240000
2007-09-01	42300000
2007-10-01	42440000
2007-11-01	42450000
2007-12-01	42330000
2008-01-01	42150000
2008-02-01	41990000
2008-03-01	41990000
2008-04-01	42110000
2008-05-01	42280000
2008-06-01	42290000
2008-07-01	42130000
2008-08-01	42140000
2008-09-01	42230000
2008-10-01	42220000
2008-11-01	42360000
2008-12-01	42230000
2009-01-01	42150000
2009-02-01	42050000
2009-03-01	41990000
2009-04-01	42080000
2009-05-01	42150000
2009-06-01	42110000
2009-07-01	42130000
2009-08-01	42380000
2009-09-01	42490000
2009-10-01	42430000
2009-11-01	42280000
2009-12-01	42060000
2010-01-01	41970000
2010-02-01	41990000
2010-03-01	42040000
2010-04-01	42160000
2010-05-01	42260000
2010-06-01	42080000
2010-07-01	42140000
2010-08-01	42220000
2010-09-01	42380000
2010-10-01	42330000
2010-11-01	42180000
2010-12-01	41940000
2011-01-01	42010000
2011-02-01	42090000
2011-03-01	41780000
2011-04-01	41860000
2011-05-01	41990000
2011-06-01	42050000
2011-07-01	41890000
2011-08-01	41710000
2011-09-01	41970000
2011-10-01	42120000
2011-11-01	41990000
2011-12-01	41740000
2012-01-01	41760000
2012-02-01	41650000
2012-03-01	41690000
2012-04-01	41940000
2012-05-01	41980000
2012-06-01	42060000
2012-07-01	41810000
2012-08-01	41700000
2012-09-01	41930000
2012-10-01	42030000
2012-11-01	41920000
2012-12-01	41640000
2013-01-01	41850000
2013-02-01	41780000
2013-03-01	41770000
2013-04-01	42040000
2013-05-01	42140000
2013-06-01	42080000
2013-07-01	41890000
2013-08-01	41870000
2013-09-01	42150000
2013-10-01	42280000
2013-11-01	42180000
2013-12-01	42090000
2014-01-01	41870000
2014-02-01	41820000
2014-03-01	41780000
2014-04-01	41910000
2014-05-01	42110000
2014-06-01	42000000
2014-07-01	41860000
2014-08-01	41830000
2014-09-01	42130000
2014-10-01	42250000
2014-11-01	42040000
2014-12-01	41950000
2015-01-01	41780000
2015-02-01	41830000
2015-03-01	41840000
2015-04-01	41670000
2015-05-01	41840000
2015-06-01	42020000
2015-07-01	41820000
2015-08-01	41780000
2015-09-01	42130000
2015-10-01	42100000
2015-11-01	41860000
2015-12-01	41870000
2016-01-01	42010000
2016-02-01	41760000
2016-03-01	41680000
2016-04-01	41710000
2016-05-01	41780000
2016-06-01	41910000
2016-07-01	41950000
2016-08-01	41930000
2016-09-01	41970000
2016-10-01	41940000
2016-11-01	42020000
2016-12-01	41990000
2017-01-01	41840000
2017-02-01	41720000
2017-03-01	41690000
2017-04-01	41720000
2017-05-01	41900000
2017-06-01	41930000
2017-07-01	41910000
2017-08-01	41870000
2017-09-01	42020000
2017-10-01	42090000
2017-11-01	42150000
2017-12-01	41940000
2018-01-01	41780000
2018-02-01	41870000
2018-03-01	41990000
2018-04-01	42010000
2018-05-01	41900000
2018-06-01	41920000
2018-07-01	41940000
2018-08-01	41920000
2018-09-01	42130000