Month	Thousands of Persons, Seasonally Adjusted
1955-01-01	16130.00
1955-02-01	16590.00
1955-03-01	16570.00
1955-04-01	16860.00
1955-05-01	17040.00
1955-06-01	17030.00
1955-07-01	16990.00
1955-08-01	17060.00
1955-09-01	17450.00
1955-10-01	17240.00
1955-11-01	17390.00
1955-12-01	17470.00
1956-01-01	17230.00
1956-02-01	17010.00
1956-03-01	17040.00
1956-04-01	17200.00
1956-05-01	17270.00
1956-06-01	17490.00
1956-07-01	17360.00
1956-08-01	17290.00
1956-09-01	17250.00
1956-10-01	17220.00
1956-11-01	17230.00
1956-12-01	17410.00
1957-01-01	17840.00
1957-02-01	17830.00
1957-03-01	17680.00
1957-04-01	17500.00
1957-05-01	17150.00
1957-06-01	17270.00
1957-07-01	17540.00
1957-08-01	17780.00
1957-09-01	17580.00
1957-10-01	17580.00
1957-11-01	17930.00
1957-12-01	17950.00
1958-01-01	17910.00
1958-02-01	17820.00
1958-03-01	17800.00
1958-04-01	17530.00
1958-05-01	17760.00
1958-06-01	17790.00
1958-07-01	17500.00
1958-08-01	17540.00
1958-09-01	17480.00
1958-10-01	17670.00
1958-11-01	17650.00
1958-12-01	17760.00
1959-01-01	17610.00
1959-02-01	17420.00
1959-03-01	17690.00
1959-04-01	17850.00
1959-05-01	17860.00
1959-06-01	17820.00
1959-07-01	17660.00
1959-08-01	17710.00
1959-09-01	17660.00
1959-10-01	17950.00
1959-11-01	17800.00
1959-12-01	17490.00
1960-01-01	17510.00
1960-02-01	18030.00
1960-03-01	17790.00
1960-04-01	17870.00
1960-05-01	17990.00
1960-06-01	18010.00
1960-07-01	18230.00
1960-08-01	18220.00
1960-09-01	18540.00
1960-10-01	18200.00
1960-11-01	18090.00
1960-12-01	18330.00
1961-01-01	18600.00
1961-02-01	18330.00
1961-03-01	18250.00
1961-04-01	18270.00
1961-05-01	18160.00
1961-06-01	17970.00
1961-07-01	18200.00
1961-08-01	18020.00
1961-09-01	18280.00
1961-10-01	18260.00
1961-11-01	18460.00
1961-12-01	18410.00
1962-01-01	18430.00
1962-02-01	18360.00
1962-03-01	18180.00
1962-04-01	18260.00
1962-05-01	18310.00
1962-06-01	18410.00
1962-07-01	18300.00
1962-08-01	18520.00
1962-09-01	18370.00
1962-10-01	18350.00
1962-11-01	18350.00
1962-12-01	18460.00
1963-01-01	17750.00
1963-02-01	18310.00
1963-03-01	18510.00
1963-04-01	18390.00
1963-05-01	18360.00
1963-06-01	18300.00
1963-07-01	18360.00
1963-08-01	18500.00
1963-09-01	18490.00
1963-10-01	18470.00
1963-11-01	18500.00
1963-12-01	18530.00
1964-01-01	18710.00
1964-02-01	18450.00
1964-03-01	18640.00
1964-04-01	18650.00
1964-05-01	18680.00
1964-06-01	18480.00
1964-07-01	18500.00
1964-08-01	18520.00
1964-09-01	18480.00
1964-10-01	18590.00
1964-11-01	18540.00
1964-12-01	18420.00
1965-01-01	18750.00
1965-02-01	18760.00
1965-03-01	18670.00
1965-04-01	18670.00
1965-05-01	18560.00
1965-06-01	18700.00
1965-07-01	18750.00
1965-08-01	18830.00
1965-09-01	18990.00
1965-10-01	19010.00
1965-11-01	18880.00
1965-12-01	18920.00
1966-01-01	19140.00
1966-02-01	19210.00
1966-03-01	19030.00
1966-04-01	19150.00
1966-05-01	19050.00
1966-06-01	19170.00
1966-07-01	19350.00
1966-08-01	19280.00
1966-09-01	19220.00
1966-10-01	19400.00
1966-11-01	19260.00
1966-12-01	19390.00
1967-01-01	19390.00
1967-02-01	19370.00
1967-03-01	19570.00
1967-04-01	19520.00
1967-05-01	19750.00
1967-06-01	20030.00
1967-07-01	19780.00
1967-08-01	19480.00
1967-09-01	19500.00
1967-10-01	19510.00
1967-11-01	19840.00
1967-12-01	19810.00
1968-01-01	19790.00
1968-02-01	19530.00
1968-03-01	19620.00
1968-04-01	19840.00
1968-05-01	19900.00
1968-06-01	19760.00
1968-07-01	19720.00
1968-08-01	20020.00
1968-09-01	19860.00
1968-10-01	19800.00
1968-11-01	19990.00
1968-12-01	19870.00
1969-01-01	19730.00
1969-02-01	19830.00
1969-03-01	19840.00
1969-04-01	19880.00
1969-05-01	19880.00
1969-06-01	19750.00
1969-07-01	19760.00
1969-08-01	19940.00
1969-09-01	20120.00
1969-10-01	19930.00
1969-11-01	19840.00
1969-12-01	19820.00
1970-01-01	19810.00
1970-02-01	20060.00
1970-03-01	19980.00
1970-04-01	20090.00
1970-05-01	20090.00
1970-06-01	20130.00
1970-07-01	20180.00
1970-08-01	20020.00
1970-09-01	20200.00
1970-10-01	20010.00
1970-11-01	19760.00
1970-12-01	19990.00
1971-01-01	19910.00
1971-02-01	19760.00
1971-03-01	20160.00
1971-04-01	19930.00
1971-05-01	19790.00
1971-06-01	19880.00
1971-07-01	19890.00
1971-08-01	19880.00
1971-09-01	19630.00
1971-10-01	19590.00
1971-11-01	19770.00
1971-12-01	19620.00
1972-01-01	19740.00
1972-02-01	19510.00
1972-03-01	19400.00
1972-04-01	19360.00
1972-05-01	19510.00
1972-06-01	19260.00
1972-07-01	19550.00
1972-08-01	19740.00
1972-09-01	19640.00
1972-10-01	19850.00
1972-11-01	19920.00
1972-12-01	20300.00
1973-01-01	20530.00
1973-02-01	20570.00
1973-03-01	20310.00
1973-04-01	20040.00
1973-05-01	19800.00
1973-06-01	20200.00
1973-07-01	20150.00
1973-08-01	19940.00
1973-09-01	20190.00
1973-10-01	20650.00
1973-11-01	20520.00
1973-12-01	19950.00
1974-01-01	19880.00
1974-02-01	20040.00
1974-03-01	19850.00
1974-04-01	20010.00
1974-05-01	19920.00
1974-06-01	19720.00
1974-07-01	19490.00
1974-08-01	19600.00
1974-09-01	19660.00
1974-10-01	19570.00
1974-11-01	19550.00
1974-12-01	19460.00
1975-01-01	19310.00
1975-02-01	19390.00
1975-03-01	19420.00
1975-04-01	19340.00
1975-05-01	19680.00
1975-06-01	19810.00
1975-07-01	19730.00
1975-08-01	19680.00
1975-09-01	19580.00
1975-10-01	19410.00
1975-11-01	19400.00
1975-12-01	19540.00
1976-01-01	19620.00
1976-02-01	19590.00
1976-03-01	19850.00
1976-04-01	19710.00
1976-05-01	19540.00
1976-06-01	19510.00
1976-07-01	19810.00
1976-08-01	19930.00
1976-09-01	19920.00
1976-10-01	19850.00
1976-11-01	19840.00
1976-12-01	20010.00
1977-01-01	20080.00
1977-02-01	20060.00
1977-03-01	20050.00
1977-04-01	20420.00
1977-05-01	20330.00
1977-06-01	20260.00
1977-07-01	20450.00
1977-08-01	20350.00
1977-09-01	20420.00
1977-10-01	20360.00
1977-11-01	20500.00
1977-12-01	20640.00
1978-01-01	20490.00
1978-02-01	20640.00
1978-03-01	20680.00
1978-04-01	20600.00
1978-05-01	20910.00
1978-06-01	21080.00
1978-07-01	20790.00
1978-08-01	20770.00
1978-09-01	20830.00
1978-10-01	21000.00
1978-11-01	21030.00
1978-12-01	21070.00
1979-01-01	21250.00
1979-02-01	21120.00
1979-03-01	21020.00
1979-04-01	21020.00
1979-05-01	21130.00
1979-06-01	21060.00
1979-07-01	21110.00
1979-08-01	21250.00
1979-09-01	21230.00
1979-10-01	21360.00
1979-11-01	21300.00
1979-12-01	21150.00
1980-01-01	21180.00
1980-02-01	21300.00
1980-03-01	21290.00
1980-04-01	21340.00
1980-05-01	21290.00
1980-06-01	21490.00
1980-07-01	21590.00
1980-08-01	21630.00
1980-09-01	21650.00
1980-10-01	21400.00
1980-11-01	21420.00
1980-12-01	21410.00
1981-01-01	21450.00
1981-02-01	21360.00
1981-03-01	21390.00
1981-04-01	21680.00
1981-05-01	21520.00
1981-06-01	21470.00
1981-07-01	21620.00
1981-08-01	21670.00
1981-09-01	21660.00
1981-10-01	21710.00
1981-11-01	21900.00
1981-12-01	22010.00
1982-01-01	21940.00
1982-02-01	21940.00
1982-03-01	21970.00
1982-04-01	21790.00
1982-05-01	21980.00
1982-06-01	21970.00
1982-07-01	21860.00
1982-08-01	21900.00
1982-09-01	21930.00
1982-10-01	22140.00
1982-11-01	22190.00
1982-12-01	22490.00
1983-01-01	22540.00
1983-02-01	22600.00
1983-03-01	22630.00
1983-04-01	22560.00
1983-05-01	22650.00
1983-06-01	22570.00
1983-07-01	22570.00
1983-08-01	22680.00
1983-09-01	22700.00
1983-10-01	22770.00
1983-11-01	22730.00
1983-12-01	22600.00
1984-01-01	22430.00
1984-02-01	22460.00
1984-03-01	22670.00
1984-04-01	22770.00
1984-05-01	22700.00
1984-06-01	22860.00
1984-07-01	22880.00
1984-08-01	22860.00
1984-09-01	23090.00
1984-10-01	23080.00
1984-11-01	22990.00
1984-12-01	23000.00
1985-01-01	23060.00
1985-02-01	23110.00
1985-03-01	23000.00
1985-04-01	23030.00
1985-05-01	23040.00
1985-06-01	22950.00
1985-07-01	23020.00
1985-08-01	23100.00
1985-09-01	23140.00
1985-10-01	23100.00
1985-11-01	23080.00
1985-12-01	22860.00
1986-01-01	23220.00
1986-02-01	23330.00
1986-03-01	23240.00
1986-04-01	23210.00
1986-05-01	23100.00
1986-06-01	23250.00
1986-07-01	23380.00
1986-08-01	23290.00
1986-09-01	23250.00
1986-10-01	23350.00
1986-11-01	23350.00
1986-12-01	23340.00
1987-01-01	23330.00
1987-02-01	23330.00
1987-03-01	23420.00
1987-04-01	23490.00
1987-05-01	23540.00
1987-06-01	23550.00
1987-07-01	23500.00
1987-08-01	23700.00
1987-09-01	23690.00
1987-10-01	23700.00
1987-11-01	23910.00
1987-12-01	24070.00
1988-01-01	24010.00
1988-02-01	23860.00
1988-03-01	23900.00
1988-04-01	24020.00
1988-05-01	24110.00
1988-06-01	24010.00
1988-07-01	24150.00
1988-08-01	24120.00
1988-09-01	24160.00
1988-10-01	24210.00
1988-11-01	24180.00
1988-12-01	24300.00
1989-01-01	24340.00
1989-02-01	24410.00
1989-03-01	24450.00
1989-04-01	24560.00
1989-05-01	24710.00
1989-06-01	24850.00
1989-07-01	24880.00
1989-08-01	24840.00
1989-09-01	24870.00
1989-10-01	24950.00
1989-11-01	24970.00
1989-12-01	25010.00
1990-01-01	25040.00
1990-02-01	25200.00
1990-03-01	25440.00
1990-04-01	25310.00
1990-05-01	25270.00
1990-06-01	25260.00
1990-07-01	25400.00
1990-08-01	25380.00
1990-09-01	25520.00
1990-10-01	25470.00
1990-11-01	25510.00
1990-12-01	25520.00
1991-01-01	25810.00
1991-02-01	25790.00
1991-03-01	25720.00
1991-04-01	25780.00
1991-05-01	25810.00
1991-06-01	25910.00
1991-07-01	25950.00
1991-08-01	26070.00
1991-09-01	25990.00
1991-10-01	25930.00
1991-11-01	26070.00
1991-12-01	26240.00
1992-01-01	26040.00
1992-02-01	26340.00
1992-03-01	26140.00
1992-04-01	25990.00
1992-05-01	26160.00
1992-06-01	26210.00
1992-07-01	25990.00
1992-08-01	26170.00
1992-09-01	26230.00
1992-10-01	26360.00
1992-11-01	26370.00
1992-12-01	26280.00
1993-01-01	26100.00
1993-02-01	25910.00
1993-03-01	25960.00
1993-04-01	26060.00
1993-05-01	26050.00
1993-06-01	26010.00
1993-07-01	26090.00
1993-08-01	26190.00
1993-09-01	26130.00
1993-10-01	26190.00
1993-11-01	26240.00
1993-12-01	26260.00
1994-01-01	26230.00
1994-02-01	26080.00
1994-03-01	26140.00
1994-04-01	26350.00
1994-05-01	26260.00
1994-06-01	26170.00
1994-07-01	26110.00
1994-08-01	26060.00
1994-09-01	25990.00
1994-10-01	26130.00
1994-11-01	26150.00
1994-12-01	26100.00
1995-01-01	26210.00
1995-02-01	26280.00
1995-03-01	26190.00
1995-04-01	26190.00
1995-05-01	26170.00
1995-06-01	26120.00
1995-07-01	26130.00
1995-08-01	26070.00
1995-09-01	26180.00
1995-10-01	26020.00
1995-11-01	26020.00
1995-12-01	26110.00
1996-01-01	26030.00
1996-02-01	26000.00
1996-03-01	26300.00
1996-04-01	26190.00
1996-05-01	26160.00
1996-06-01	26360.00
1996-07-01	26440.00
1996-08-01	26320.00
1996-09-01	26470.00
1996-10-01	26420.00
1996-11-01	26360.00
1996-12-01	26260.00
1997-01-01	26420.00
1997-02-01	26660.00
1997-03-01	26560.00
1997-04-01	26520.00
1997-05-01	26530.00
1997-06-01	26760.00
1997-07-01	26800.00
1997-08-01	26680.00
1997-09-01	26770.00
1997-10-01	26810.00
1997-11-01	26590.00
1997-12-01	26730.00
1998-01-01	26890.00
1998-02-01	26720.00
1998-03-01	26670.00
1998-04-01	26570.00
1998-05-01	26660.00
1998-06-01	26540.00
1998-07-01	26490.00
1998-08-01	26610.00
1998-09-01	26470.00
1998-10-01	26440.00
1998-11-01	26350.00
1998-12-01	26350.00
1999-01-01	26240.00
1999-02-01	26180.00
1999-03-01	26330.00
1999-04-01	26440.00
1999-05-01	26440.00
1999-06-01	26230.00
1999-07-01	26230.00
1999-08-01	26450.00
1999-09-01	26390.00
1999-10-01	26240.00
1999-11-01	26320.00
1999-12-01	26270.00
2000-01-01	26270.00
2000-02-01	26160.00
2000-03-01	26080.00
2000-04-01	26280.00
2000-05-01	26260.00
2000-06-01	26270.00
2000-07-01	26350.00
2000-08-01	26280.00
2000-09-01	26290.00
2000-10-01	26410.00
2000-11-01	26420.00
2000-12-01	26400.00
2001-01-01	26530.00
2001-02-01	26620.00
2001-03-01	26350.00
2001-04-01	26260.00
2001-05-01	26300.00
2001-06-01	26260.00
2001-07-01	26220.00
2001-08-01	26110.00
2001-09-01	26020.00
2001-10-01	26180.00
2001-11-01	26400.00
2001-12-01	26270.00
2002-01-01	26070.00
2002-02-01	26060.00
2002-03-01	26000.00
2002-04-01	25900.00
2002-05-01	25820.00
2002-06-01	25810.00
2002-07-01	25810.00
2002-08-01	25880.00
2002-09-01	25950.00
2002-10-01	25950.00
2002-11-01	26090.00
2002-12-01	25970.00
2003-01-01	25810.00
2003-02-01	25810.00
2003-03-01	26070.00
2003-04-01	25900.00
2003-05-01	25890.00
2003-06-01	26210.00
2003-07-01	26080.00
2003-08-01	25970.00
2003-09-01	25990.00
2003-10-01	25960.00
2003-11-01	25920.00
2003-12-01	26100.00
2004-01-01	26050.00
2004-02-01	26100.00
2004-03-01	26280.00
2004-04-01	26230.00
2004-05-01	26060.00
2004-06-01	26060.00
2004-07-01	26210.00
2004-08-01	26300.00
2004-09-01	26280.00
2004-10-01	26220.00
2004-11-01	26010.00
2004-12-01	26100.00
2005-01-01	26350.00
2005-02-01	26270.00
2005-03-01	26140.00
2005-04-01	26300.00
2005-05-01	26500.00
2005-06-01	26340.00
2005-07-01	26410.00
2005-08-01	26400.00
2005-09-01	26500.00
2005-10-01	26410.00
2005-11-01	26160.00
2005-12-01	26230.00
2006-01-01	26470.00
2006-02-01	26560.00
2006-03-01	26350.00
2006-04-01	26290.00
2006-05-01	26450.00
2006-06-01	26420.00
2006-07-01	26480.00
2006-08-01	26580.00
2006-09-01	26620.00
2006-10-01	26740.00
2006-11-01	26760.00
2006-12-01	26560.00
2007-01-01	26300.00
2007-02-01	26430.00
2007-03-01	26600.00
2007-04-01	26690.00
2007-05-01	26670.00
2007-06-01	26700.00
2007-07-01	26620.00
2007-08-01	26580.00
2007-09-01	26430.00
2007-10-01	26540.00
2007-11-01	26770.00
2007-12-01	26840.00
2008-01-01	26610.00
2008-02-01	26410.00
2008-03-01	26620.00
2008-04-01	26680.00
2008-05-01	26640.00
2008-06-01	26710.00
2008-07-01	26600.00
2008-08-01	26480.00
2008-09-01	26420.00
2008-10-01	26430.00
2008-11-01	26580.00
2008-12-01	26550.00
2009-01-01	26610.00
2009-02-01	26570.00
2009-03-01	26320.00
2009-04-01	26390.00
2009-05-01	26310.00
2009-06-01	26320.00
2009-07-01	26330.00
2009-08-01	26500.00
2009-09-01	26430.00
2009-10-01	26260.00
2009-11-01	26290.00
2009-12-01	26280.00
2010-01-01	26380.00
2010-02-01	26430.00
2010-03-01	26460.00
2010-04-01	26340.00
2010-05-01	26350.00
2010-06-01	26230.00
2010-07-01	26370.00
2010-08-01	26420.00
2010-09-01	26590.00
2010-10-01	26590.00
2010-11-01	26420.00
2010-12-01	26480.00
2011-01-01	26530.00
2011-02-01	26560.00
2011-03-01	25195.63
2011-04-01	25153.85
2011-05-01	25114.89
2011-06-01	25129.54
2011-07-01	25090.00
2011-08-01	25030.00
2011-09-01	26370.00
2011-10-01	26490.00
2011-11-01	26470.00
2011-12-01	26460.00
2012-01-01	26350.00
2012-02-01	26580.00
2012-03-01	26570.00
2012-04-01	26500.00