Month	Persons, Seasonally Adjusted
1968-01-01	18930000
1968-02-01	18720000
1968-03-01	18800000
1968-04-01	19130000
1968-05-01	19250000
1968-06-01	19210000
1968-07-01	19150000
1968-08-01	19290000
1968-09-01	19080000
1968-10-01	19080000
1968-11-01	19230000
1968-12-01	19040000
1969-01-01	18910000
1969-02-01	19060000
1969-03-01	19050000
1969-04-01	19110000
1969-05-01	19210000
1969-06-01	19170000
1969-07-01	19100000
1969-08-01	19170000
1969-09-01	19330000
1969-10-01	19210000
1969-11-01	19130000
1969-12-01	19090000
1970-01-01	19040000
1970-02-01	19260000
1970-03-01	19230000
1970-04-01	19360000
1970-05-01	19410000
1970-06-01	19440000
1970-07-01	19450000
1970-08-01	19300000
1970-09-01	19450000
1970-10-01	19260000
1970-11-01	19050000
1970-12-01	19250000
1971-01-01	19170000
1971-02-01	19050000
1971-03-01	19450000
1971-04-01	19250000
1971-05-01	19080000
1971-06-01	19180000
1971-07-01	19210000
1971-08-01	19180000
1971-09-01	18960000
1971-10-01	18920000
1971-11-01	19070000
1971-12-01	18950000
1972-01-01	19060000
1972-02-01	18800000
1972-03-01	18690000
1972-04-01	18630000
1972-05-01	18800000
1972-06-01	18620000
1972-07-01	18900000
1972-08-01	19060000
1972-09-01	18970000
1972-10-01	19200000
1972-11-01	19260000
1972-12-01	19590000
1973-01-01	19800000
1973-02-01	19780000
1973-03-01	19540000
1973-04-01	19330000
1973-05-01	19070000
1973-06-01	19410000
1973-07-01	19370000
1973-08-01	19190000
1973-09-01	19410000
1973-10-01	19770000
1973-11-01	19670000
1973-12-01	19170000
1974-01-01	19100000
1974-02-01	19280000
1974-03-01	19090000
1974-04-01	19250000
1974-05-01	19200000
1974-06-01	18980000
1974-07-01	18720000
1974-08-01	18840000
1974-09-01	18910000
1974-10-01	18830000
1974-11-01	18780000
1974-12-01	18660000
1975-01-01	18530000
1975-02-01	18630000
1975-03-01	18670000
1975-04-01	18590000
1975-05-01	18900000
1975-06-01	19020000
1975-07-01	18980000
1975-08-01	18920000
1975-09-01	18820000
1975-10-01	18680000
1975-11-01	18680000
1975-12-01	18790000
1976-01-01	18840000
1976-02-01	18820000
1976-03-01	19050000
1976-04-01	18900000
1976-05-01	18770000
1976-06-01	18740000
1976-07-01	19030000
1976-08-01	19130000
1976-09-01	19130000
1976-10-01	19050000
1976-11-01	19030000
1976-12-01	19200000
1977-01-01	19290000
1977-02-01	19250000
1977-03-01	19250000
1977-04-01	19600000
1977-05-01	19480000
1977-06-01	19450000
1977-07-01	19600000
1977-08-01	19490000
1977-09-01	19570000
1977-10-01	19520000
1977-11-01	19660000
1977-12-01	19800000
1978-01-01	19650000
1978-02-01	19760000
1978-03-01	19810000
1978-04-01	19750000
1978-05-01	20000000
1978-06-01	20140000
1978-07-01	19900000
1978-08-01	19930000
1978-09-01	19970000
1978-10-01	20100000
1978-11-01	20110000
1978-12-01	20150000
1979-01-01	20330000
1979-02-01	20220000
1979-03-01	20110000
1979-04-01	20140000
1979-05-01	20220000
1979-06-01	20150000
1979-07-01	20190000
1979-08-01	20300000
1979-09-01	20290000
1979-10-01	20440000
1979-11-01	20370000
1979-12-01	20210000
1980-01-01	20250000
1980-02-01	20380000
1980-03-01	20320000
1980-04-01	20350000
1980-05-01	20360000
1980-06-01	20550000
1980-07-01	20630000
1980-08-01	20660000
1980-09-01	20670000
1980-10-01	20490000
1980-11-01	20540000
1980-12-01	20490000
1981-01-01	20480000
1981-02-01	20370000
1981-03-01	20440000
1981-04-01	20700000
1981-05-01	20590000
1981-06-01	20510000
1981-07-01	20640000
1981-08-01	20680000
1981-09-01	20660000
1981-10-01	20710000
1981-11-01	20900000
1981-12-01	21010000
1982-01-01	20930000
1982-02-01	20940000
1982-03-01	20960000
1982-04-01	20790000
1982-05-01	20920000
1982-06-01	20910000
1982-07-01	20830000
1982-08-01	20840000
1982-09-01	20880000
1982-10-01	21060000
1982-11-01	21090000
1982-12-01	21400000
1983-01-01	21460000
1983-02-01	21520000
1983-03-01	21590000
1983-04-01	21490000
1983-05-01	21550000
1983-06-01	21510000
1983-07-01	21530000
1983-08-01	21640000
1983-09-01	21630000
1983-10-01	21620000
1983-11-01	21620000
1983-12-01	21500000
1984-01-01	21350000
1984-02-01	21390000
1984-03-01	21550000
1984-04-01	21640000
1984-05-01	21620000
1984-06-01	21760000
1984-07-01	21780000
1984-08-01	21790000
1984-09-01	21980000
1984-10-01	21980000
1984-11-01	21900000
1984-12-01	21880000
1985-01-01	21940000
1985-02-01	21970000
1985-03-01	21850000
1985-04-01	21920000
1985-05-01	21900000
1985-06-01	21820000
1985-07-01	21880000
1985-08-01	21930000
1985-09-01	22030000
1985-10-01	22030000
1985-11-01	21980000
1985-12-01	21800000
1986-01-01	22120000
1986-02-01	22180000
1986-03-01	22130000
1986-04-01	22050000
1986-05-01	21920000
1986-06-01	22110000
1986-07-01	22230000
1986-08-01	22170000
1986-09-01	22120000
1986-10-01	22230000
1986-11-01	22190000
1986-12-01	22140000
1987-01-01	22120000
1987-02-01	22150000
1987-03-01	22210000
1987-04-01	22280000
1987-05-01	22330000
1987-06-01	22350000
1987-07-01	22310000
1987-08-01	22490000
1987-09-01	22480000
1987-10-01	22470000
1987-11-01	22660000
1987-12-01	22790000
1988-01-01	22740000
1988-02-01	22590000
1988-03-01	22650000
1988-04-01	22770000
1988-05-01	22860000
1988-06-01	22770000
1988-07-01	22870000
1988-08-01	22810000
1988-09-01	22860000
1988-10-01	22870000
1988-11-01	22850000
1988-12-01	23010000
1989-01-01	23040000
1989-02-01	23140000
1989-03-01	23180000
1989-04-01	23280000
1989-05-01	23390000
1989-06-01	23490000
1989-07-01	23500000
1989-08-01	23450000
1989-09-01	23480000
1989-10-01	23540000
1989-11-01	23610000
1989-12-01	23640000
1990-01-01	23670000
1990-02-01	23810000
1990-03-01	24010000
1990-04-01	23860000
1990-05-01	23870000
1990-06-01	23860000
1990-07-01	23950000
1990-08-01	23920000
1990-09-01	24090000
1990-10-01	24050000
1990-11-01	24060000
1990-12-01	24070000
1991-01-01	24310000
1991-02-01	24330000
1991-03-01	24230000
1991-04-01	24280000
1991-05-01	24280000
1991-06-01	24340000
1991-07-01	24420000
1991-08-01	24560000
1991-09-01	24450000
1991-10-01	24400000
1991-11-01	24550000
1991-12-01	24660000
1992-01-01	24450000
1992-02-01	24720000
1992-03-01	24580000
1992-04-01	24400000
1992-05-01	24530000
1992-06-01	24620000
1992-07-01	24460000
1992-08-01	24590000
1992-09-01	24620000
1992-10-01	24800000
1992-11-01	24770000
1992-12-01	24670000
1993-01-01	24540000
1993-02-01	24340000
1993-03-01	24370000
1993-04-01	24510000
1993-05-01	24520000
1993-06-01	24450000
1993-07-01	24530000
1993-08-01	24590000
1993-09-01	24510000
1993-10-01	24570000
1993-11-01	24620000
1993-12-01	24660000
1994-01-01	24590000
1994-02-01	24420000
1994-03-01	24490000
1994-04-01	24720000
1994-05-01	24650000
1994-06-01	24550000
1994-07-01	24480000
1994-08-01	24430000
1994-09-01	24400000
1994-10-01	24470000
1994-11-01	24480000
1994-12-01	24450000
1995-01-01	24550000
1995-02-01	24600000
1995-03-01	24540000
1995-04-01	24520000
1995-05-01	24510000
1995-06-01	24460000
1995-07-01	24450000
1995-08-01	24380000
1995-09-01	24500000
1995-10-01	24370000
1995-11-01	24400000
1995-12-01	24490000
1996-01-01	24400000
1996-02-01	24400000
1996-03-01	24660000
1996-04-01	24520000
1996-05-01	24500000
1996-06-01	24720000
1996-07-01	24750000
1996-08-01	24600000
1996-09-01	24700000
1996-10-01	24650000
1996-11-01	24620000
1996-12-01	24530000
1997-01-01	24730000
1997-02-01	24920000
1997-03-01	24800000
1997-04-01	24790000
1997-05-01	24750000
1997-06-01	24930000
1997-07-01	24980000
1997-08-01	24920000
1997-09-01	25040000
1997-10-01	25090000
1997-11-01	24830000
1997-12-01	24910000
1998-01-01	25100000
1998-02-01	24920000
1998-03-01	24800000
1998-04-01	24720000
1998-05-01	24820000
1998-06-01	24710000
1998-07-01	24710000
1998-08-01	24860000
1998-09-01	24720000
1998-10-01	24630000
1998-11-01	24590000
1998-12-01	24570000
1999-01-01	24400000
1999-02-01	24400000
1999-03-01	24590000
1999-04-01	24610000
1999-05-01	24620000
1999-06-01	24410000
1999-07-01	24400000
1999-08-01	24620000
1999-09-01	24560000
1999-10-01	24380000
1999-11-01	24490000
1999-12-01	24480000
2000-01-01	24390000
2000-02-01	24350000
2000-03-01	24310000
2000-04-01	24540000
2000-05-01	24510000
2000-06-01	24480000
2000-07-01	24520000
2000-08-01	24450000
2000-09-01	24460000
2000-10-01	24570000
2000-11-01	24530000
2000-12-01	24540000
2001-01-01	24740000
2001-02-01	24830000
2001-03-01	24550000
2001-04-01	24460000
2001-05-01	24540000
2001-06-01	24480000
2001-07-01	24440000
2001-08-01	24310000
2001-09-01	24230000
2001-10-01	24390000
2001-11-01	24560000
2001-12-01	24420000
2002-01-01	24270000
2002-02-01	24240000
2002-03-01	24200000
2002-04-01	24090000
2002-05-01	23960000
2002-06-01	24050000
2002-07-01	24110000
2002-08-01	24130000
2002-09-01	24170000
2002-10-01	24220000
2002-11-01	24330000
2002-12-01	24180000
2003-01-01	24030000
2003-02-01	23990000
2003-03-01	24200000
2003-04-01	24080000
2003-05-01	24090000
2003-06-01	24330000
2003-07-01	24210000
2003-08-01	24170000
2003-09-01	24190000
2003-10-01	24190000
2003-11-01	24220000
2003-12-01	24370000
2004-01-01	24270000
2004-02-01	24300000
2004-03-01	24440000
2004-04-01	24370000
2004-05-01	24210000
2004-06-01	24230000
2004-07-01	24390000
2004-08-01	24440000
2004-09-01	24440000
2004-10-01	24410000
2004-11-01	24220000
2004-12-01	24290000
2005-01-01	24510000
2005-02-01	24450000
2005-03-01	24390000
2005-04-01	24480000
2005-05-01	24630000
2005-06-01	24520000
2005-07-01	24540000
2005-08-01	24550000
2005-09-01	24630000
2005-10-01	24520000
2005-11-01	24230000
2005-12-01	24350000
2006-01-01	24570000
2006-02-01	24680000
2006-03-01	24490000
2006-04-01	24490000
2006-05-01	24670000
2006-06-01	24560000
2006-07-01	24570000
2006-08-01	24670000
2006-09-01	24660000
2006-10-01	24680000
2006-11-01	24710000
2006-12-01	24540000
2007-01-01	24380000
2007-02-01	24490000
2007-03-01	24630000
2007-04-01	24720000
2007-05-01	24770000
2007-06-01	24790000
2007-07-01	24690000
2007-08-01	24600000
2007-09-01	24420000
2007-10-01	24550000
2007-11-01	24770000
2007-12-01	24820000
2008-01-01	24630000
2008-02-01	24460000
2008-03-01	24670000
2008-04-01	24680000
2008-05-01	24610000
2008-06-01	24660000
2008-07-01	24560000
2008-08-01	24460000
2008-09-01	24470000
2008-10-01	24490000
2008-11-01	24590000
2008-12-01	24550000
2009-01-01	24600000
2009-02-01	24470000
2009-03-01	24240000
2009-04-01	24340000
2009-05-01	24220000
2009-06-01	24250000
2009-07-01	24290000
2009-08-01	24460000
2009-09-01	24400000
2009-10-01	24260000
2009-11-01	24300000
2009-12-01	24320000
2010-01-01	24310000
2010-02-01	24320000
2010-03-01	24320000
2010-04-01	24220000
2010-05-01	24270000
2010-06-01	24200000
2010-07-01	24340000
2010-08-01	24390000
2010-09-01	24560000
2010-10-01	24460000
2010-11-01	24320000
2010-12-01	24380000
2011-01-01	24490000
2011-02-01	24490000
2011-03-01	24320000
2011-04-01	24270000
2011-05-01	24310000
2011-06-01	24340000
2011-07-01	24250000
2011-08-01	24150000
2011-09-01	24340000
2011-10-01	24380000
2011-11-01	24340000
2011-12-01	24260000
2012-01-01	24110000
2012-02-01	24240000
2012-03-01	24280000
2012-04-01	24360000
2012-05-01	24330000
2012-06-01	24320000
2012-07-01	24330000
2012-08-01	24340000
2012-09-01	24150000
2012-10-01	24200000
2012-11-01	24270000
2012-12-01	24190000
2013-01-01	24430000
2013-02-01	24510000
2013-03-01	24640000
2013-04-01	24690000
2013-05-01	24540000
2013-06-01	24430000
2013-07-01	24530000
2013-08-01	24570000
2013-09-01	24590000
2013-10-01	24670000
2013-11-01	24750000
2013-12-01	24730000
2014-01-01	24590000
2014-02-01	24630000
2014-03-01	24640000
2014-04-01	24600000
2014-05-01	24740000
2014-06-01	24720000
2014-07-01	24670000
2014-08-01	24690000
2014-09-01	24700000
2014-10-01	24750000
2014-11-01	24780000
2014-12-01	24800000
2015-01-01	24580000
2015-02-01	24690000
2015-03-01	24710000
2015-04-01	24620000
2015-05-01	24730000
2015-06-01	24870000
2015-07-01	24750000
2015-08-01	24710000
2015-09-01	24850000
2015-10-01	24890000
2015-11-01	24710000
2015-12-01	24800000
2016-01-01	25090000
2016-02-01	24890000
2016-03-01	24930000
2016-04-01	24930000
2016-05-01	24800000
2016-06-01	24940000
2016-07-01	25100000
2016-08-01	25170000
2016-09-01	25120000
2016-10-01	25050000
2016-11-01	25050000
2016-12-01	25160000
2017-01-01	25250000
2017-02-01	25180000
2017-03-01	25140000
2017-04-01	25310000
2017-05-01	25360000
2017-06-01	25350000
2017-07-01	25430000
2017-08-01	25480000
2017-09-01	25410000
2017-10-01	25360000
2017-11-01	25520000
2017-12-01	25470000
2018-01-01	25660000
2018-02-01	25890000
2018-03-01	26110000
2018-04-01	26170000
2018-05-01	26010000
2018-06-01	25760000
2018-07-01	25980000
2018-08-01	26040000
2018-09-01	25990000