Month	Thousands of Persons, Seasonally Adjusted
1955-01-01	23310.00
1955-02-01	23670.00
1955-03-01	23800.00
1955-04-01	23760.00
1955-05-01	23900.00
1955-06-01	23920.00
1955-07-01	23850.00
1955-08-01	23940.00
1955-09-01	23980.00
1955-10-01	24090.00
1955-11-01	24190.00
1955-12-01	24290.00
1956-01-01	24350.00
1956-02-01	24250.00
1956-03-01	24210.00
1956-04-01	24430.00
1956-05-01	24420.00
1956-06-01	24500.00
1956-07-01	24440.00
1956-08-01	24540.00
1956-09-01	24460.00
1956-10-01	24570.00
1956-11-01	24620.00
1956-12-01	24800.00
1957-01-01	25100.00
1957-02-01	25150.00
1957-03-01	25050.00
1957-04-01	25060.00
1957-05-01	24950.00
1957-06-01	25130.00
1957-07-01	25240.00
1957-08-01	25260.00
1957-09-01	25310.00
1957-10-01	25340.00
1957-11-01	25310.00
1957-12-01	25310.00
1958-01-01	25220.00
1958-02-01	25160.00
1958-03-01	25170.00
1958-04-01	25070.00
1958-05-01	25260.00
1958-06-01	25320.00
1958-07-01	25310.00
1958-08-01	25330.00
1958-09-01	25420.00
1958-10-01	25330.00
1958-11-01	25440.00
1958-12-01	25600.00
1959-01-01	25510.00
1959-02-01	25440.00
1959-03-01	25390.00
1959-04-01	25550.00
1959-05-01	25720.00
1959-06-01	25680.00
1959-07-01	25750.00
1959-08-01	25700.00
1959-09-01	25730.00
1959-10-01	25800.00
1959-11-01	25830.00
1959-12-01	25610.00
1960-01-01	25980.00
1960-02-01	26170.00
1960-03-01	26210.00
1960-04-01	26340.00
1960-05-01	26260.00
1960-06-01	26270.00
1960-07-01	26330.00
1960-08-01	26320.00
1960-09-01	26350.00
1960-10-01	26470.00
1960-11-01	26470.00
1960-12-01	26500.00
1961-01-01	26560.00
1961-02-01	26540.00
1961-03-01	26730.00
1961-04-01	26650.00
1961-05-01	26560.00
1961-06-01	26510.00
1961-07-01	26720.00
1961-08-01	26760.00
1961-09-01	26850.00
1961-10-01	26810.00
1961-11-01	26930.00
1961-12-01	27030.00
1962-01-01	27130.00
1962-02-01	27160.00
1962-03-01	27060.00
1962-04-01	27120.00
1962-05-01	27200.00
1962-06-01	27200.00
1962-07-01	27110.00
1962-08-01	27310.00
1962-09-01	27310.00
1962-10-01	27210.00
1962-11-01	27270.00
1962-12-01	27390.00
1963-01-01	26940.00
1963-02-01	27280.00
1963-03-01	27430.00
1963-04-01	27490.00
1963-05-01	27510.00
1963-06-01	27640.00
1963-07-01	27670.00
1963-08-01	27660.00
1963-09-01	27730.00
1963-10-01	27830.00
1963-11-01	27800.00
1963-12-01	27820.00
1964-01-01	28000.00
1964-02-01	27690.00
1964-03-01	27790.00
1964-04-01	27900.00
1964-05-01	27930.00
1964-06-01	27940.00
1964-07-01	28000.00
1964-08-01	27970.00
1964-09-01	28090.00
1964-10-01	28280.00
1964-11-01	28240.00
1964-12-01	28260.00
1965-01-01	28380.00
1965-02-01	28350.00
1965-03-01	28390.00
1965-04-01	28360.00
1965-05-01	28380.00
1965-06-01	28470.00
1965-07-01	28420.00
1965-08-01	28620.00
1965-09-01	28670.00
1965-10-01	28610.00
1965-11-01	28710.00
1965-12-01	28770.00
1966-01-01	28830.00
1966-02-01	29040.00
1966-03-01	28980.00
1966-04-01	28990.00
1966-05-01	29080.00
1966-06-01	29110.00
1966-07-01	29100.00
1966-08-01	29060.00
1966-09-01	29050.00
1966-10-01	29240.00
1966-11-01	29140.00
1966-12-01	29160.00
1967-01-01	29100.00
1967-02-01	29330.00
1967-03-01	29340.00
1967-04-01	29410.00
1967-05-01	29580.00
1967-06-01	29590.00
1967-07-01	29800.00
1967-08-01	29800.00
1967-09-01	29730.00
1967-10-01	29560.00
1967-11-01	29800.00
1967-12-01	29850.00
1968-01-01	29970.00
1968-02-01	29910.00
1968-03-01	30030.00
1968-04-01	30070.00
1968-05-01	30070.00
1968-06-01	30220.00
1968-07-01	30210.00
1968-08-01	30280.00
1968-09-01	30350.00
1968-10-01	30560.00
1968-11-01	30540.00
1968-12-01	30400.00
1969-01-01	30440.00
1969-02-01	30340.00
1969-03-01	30350.00
1969-04-01	30460.00
1969-05-01	30500.00
1969-06-01	30510.00
1969-07-01	30500.00
1969-08-01	30600.00
1969-09-01	30730.00
1969-10-01	30730.00
1969-11-01	30670.00
1969-12-01	30830.00
1970-01-01	30870.00
1970-02-01	30730.00
1970-03-01	30920.00
1970-04-01	30890.00
1970-05-01	30790.00
1970-06-01	30850.00
1970-07-01	30920.00
1970-08-01	30950.00
1970-09-01	31000.00
1970-10-01	30970.00
1970-11-01	31060.00
1970-12-01	31120.00
1971-01-01	31240.00
1971-02-01	31340.00
1971-03-01	31390.00
1971-04-01	31380.00
1971-05-01	31480.00
1971-06-01	31400.00
1971-07-01	31350.00
1971-08-01	31360.00
1971-09-01	31390.00
1971-10-01	31380.00
1971-11-01	31560.00
1971-12-01	31610.00
1972-01-01	31520.00
1972-02-01	31640.00
1972-03-01	31570.00
1972-04-01	31660.00
1972-05-01	31640.00
1972-06-01	31780.00
1972-07-01	31980.00
1972-08-01	31960.00
1972-09-01	31970.00
1972-10-01	31950.00
1972-11-01	31840.00
1972-12-01	31970.00
1973-01-01	32160.00
1973-02-01	32260.00
1973-03-01	32140.00
1973-04-01	32200.00
1973-05-01	32280.00
1973-06-01	32280.00
1973-07-01	32390.00
1973-08-01	32440.00
1973-09-01	32420.00
1973-10-01	32600.00
1973-11-01	32550.00
1973-12-01	32430.00
1974-01-01	32520.00
1974-02-01	32520.00
1974-03-01	32700.00
1974-04-01	32690.00
1974-05-01	32640.00
1974-06-01	32720.00
1974-07-01	32580.00
1974-08-01	32620.00
1974-09-01	32660.00
1974-10-01	32690.00
1974-11-01	32660.00
1974-12-01	32570.00
1975-01-01	32600.00
1975-02-01	32540.00
1975-03-01	32520.00
1975-04-01	32550.00
1975-05-01	32680.00
1975-06-01	32560.00
1975-07-01	32690.00
1975-08-01	32710.00
1975-09-01	32760.00
1975-10-01	32820.00
1975-11-01	32910.00
1975-12-01	33060.00
1976-01-01	32940.00
1976-02-01	32990.00
1976-03-01	32930.00
1976-04-01	32840.00
1976-05-01	32810.00
1976-06-01	32900.00
1976-07-01	32870.00
1976-08-01	32950.00
1976-09-01	32990.00
1976-10-01	32970.00
1976-11-01	33030.00
1976-12-01	33090.00
1977-01-01	33070.00
1977-02-01	33000.00
1977-03-01	33090.00
1977-04-01	33020.00
1977-05-01	32960.00
1977-06-01	33010.00
1977-07-01	33070.00
1977-08-01	33180.00
1977-09-01	33190.00
1977-10-01	33140.00
1977-11-01	33210.00
1977-12-01	33170.00
1978-01-01	33120.00
1978-02-01	33220.00
1978-03-01	33190.00
1978-04-01	33280.00
1978-05-01	33400.00
1978-06-01	33260.00
1978-07-01	33220.00
1978-08-01	33200.00
1978-09-01	33260.00
1978-10-01	33260.00
1978-11-01	33340.00
1978-12-01	33350.00
1979-01-01	33400.00
1979-02-01	33450.00
1979-03-01	33400.00
1979-04-01	33510.00
1979-05-01	33670.00
1979-06-01	33750.00
1979-07-01	33800.00
1979-08-01	33740.00
1979-09-01	33600.00
1979-10-01	33690.00
1979-11-01	33750.00
1979-12-01	33840.00
1980-01-01	33790.00
1980-02-01	33770.00
1980-03-01	33850.00
1980-04-01	33890.00
1980-05-01	33810.00
1980-06-01	33940.00
1980-07-01	33980.00
1980-08-01	33930.00
1980-09-01	34070.00
1980-10-01	34150.00
1980-11-01	34060.00
1980-12-01	34080.00
1981-01-01	34250.00
1981-02-01	34270.00
1981-03-01	34320.00
1981-04-01	34180.00
1981-05-01	34070.00
1981-06-01	34210.00
1981-07-01	34190.00
1981-08-01	34250.00
1981-09-01	34230.00
1981-10-01	34170.00
1981-11-01	34130.00
1981-12-01	34080.00
1982-01-01	34090.00
1982-02-01	34230.00
1982-03-01	34370.00
1982-04-01	34450.00
1982-05-01	34440.00
1982-06-01	34230.00
1982-07-01	34280.00
1982-08-01	34420.00
1982-09-01	34420.00
1982-10-01	34440.00
1982-11-01	34530.00
1982-12-01	34630.00
1983-01-01	34670.00
1983-02-01	34630.00
1983-03-01	34540.00
1983-04-01	34560.00
1983-05-01	34700.00
1983-06-01	34840.00
1983-07-01	34790.00
1983-08-01	34680.00
1983-09-01	34660.00
1983-10-01	34740.00
1983-11-01	34750.00
1983-12-01	34760.00
1984-01-01	34680.00
1984-02-01	34770.00
1984-03-01	34750.00
1984-04-01	34760.00
1984-05-01	34810.00
1984-06-01	34850.00
1984-07-01	34770.00
1984-08-01	34870.00
1984-09-01	34960.00
1984-10-01	34910.00
1984-11-01	35010.00
1984-12-01	34980.00
1985-01-01	35060.00
1985-02-01	34980.00
1985-03-01	34960.00
1985-04-01	35040.00
1985-05-01	35060.00
1985-06-01	34990.00
1985-07-01	35070.00
1985-08-01	34980.00
1985-09-01	35070.00
1985-10-01	35070.00
1985-11-01	35050.00
1985-12-01	35050.00
1986-01-01	35190.00
1986-02-01	35170.00
1986-03-01	35170.00
1986-04-01	35220.00
1986-05-01	35230.00
1986-06-01	35140.00
1986-07-01	35250.00
1986-08-01	35390.00
1986-09-01	35380.00
1986-10-01	35380.00
1986-11-01	35300.00
1986-12-01	35310.00
1987-01-01	35310.00
1987-02-01	35310.00
1987-03-01	35430.00
1987-04-01	35390.00
1987-05-01	35310.00
1987-06-01	35480.00
1987-07-01	35540.00
1987-08-01	35620.00
1987-09-01	35620.00
1987-10-01	35660.00
1987-11-01	35680.00
1987-12-01	35700.00
1988-01-01	35770.00
1988-02-01	35790.00
1988-03-01	35820.00
1988-04-01	35960.00
1988-05-01	36010.00
1988-06-01	36080.00
1988-07-01	36050.00
1988-08-01	36120.00
1988-09-01	36040.00
1988-10-01	36080.00
1988-11-01	36260.00
1988-12-01	36270.00
1989-01-01	36220.00
1989-02-01	36340.00
1989-03-01	36340.00
1989-04-01	36410.00
1989-05-01	36420.00
1989-06-01	36530.00
1989-07-01	36670.00
1989-08-01	36640.00
1989-09-01	36590.00
1989-10-01	36650.00
1989-11-01	36750.00
1989-12-01	36900.00
1990-01-01	36830.00
1990-02-01	36860.00
1990-03-01	36870.00
1990-04-01	36940.00
1990-05-01	37190.00
1990-06-01	37100.00
1990-07-01	37150.00
1990-08-01	37100.00
1990-09-01	37340.00
1990-10-01	37460.00
1990-11-01	37370.00
1990-12-01	37420.00
1991-01-01	37470.00
1991-02-01	37420.00
1991-03-01	37710.00
1991-04-01	37670.00
1991-05-01	37710.00
1991-06-01	37860.00
1991-07-01	37750.00
1991-08-01	37810.00
1991-09-01	37990.00
1991-10-01	37930.00
1991-11-01	37930.00
1991-12-01	37930.00
1992-01-01	38100.00
1992-02-01	38260.00
1992-03-01	38170.00
1992-04-01	38150.00
1992-05-01	38050.00
1992-06-01	37990.00
1992-07-01	38120.00
1992-08-01	38200.00
1992-09-01	38130.00
1992-10-01	38230.00
1992-11-01	38350.00
1992-12-01	38320.00
1993-01-01	38310.00
1993-02-01	38410.00
1993-03-01	38380.00
1993-04-01	38400.00
1993-05-01	38360.00
1993-06-01	38400.00
1993-07-01	38420.00
1993-08-01	38380.00
1993-09-01	38360.00
1993-10-01	38450.00
1993-11-01	38480.00
1993-12-01	38460.00
1994-01-01	38430.00
1994-02-01	38410.00
1994-03-01	38310.00
1994-04-01	38360.00
1994-05-01	38510.00
1994-06-01	38360.00
1994-07-01	38330.00
1994-08-01	38460.00
1994-09-01	38390.00
1994-10-01	38310.00
1994-11-01	38390.00
1994-12-01	38440.00
1995-01-01	38340.00
1995-02-01	38330.00
1995-03-01	38390.00
1995-04-01	38330.00
1995-05-01	38340.00
1995-06-01	38470.00
1995-07-01	38520.00
1995-08-01	38500.00
1995-09-01	38640.00
1995-10-01	38570.00
1995-11-01	38400.00
1995-12-01	38340.00
1996-01-01	38400.00
1996-02-01	38400.00
1996-03-01	38410.00
1996-04-01	38570.00
1996-05-01	38420.00
1996-06-01	38540.00
1996-07-01	38680.00
1996-08-01	38730.00
1996-09-01	38740.00
1996-10-01	38670.00
1996-11-01	38700.00
1996-12-01	38760.00
1997-01-01	38900.00
1997-02-01	38910.00
1997-03-01	39060.00
1997-04-01	39060.00
1997-05-01	39100.00
1997-06-01	39080.00
1997-07-01	38970.00
1997-08-01	38850.00
1997-09-01	38740.00
1997-10-01	38790.00
1997-11-01	38760.00
1997-12-01	38800.00
1998-01-01	38710.00
1998-02-01	38710.00
1998-03-01	38730.00
1998-04-01	38630.00
1998-05-01	38630.00
1998-06-01	38690.00
1998-07-01	38640.00
1998-08-01	38470.00
1998-09-01	38400.00
1998-10-01	38450.00
1998-11-01	38420.00
1998-12-01	38450.00
1999-01-01	38530.00
1999-02-01	38410.00
1999-03-01	38220.00
1999-04-01	38180.00
1999-05-01	38250.00
1999-06-01	38220.00
1999-07-01	38180.00
1999-08-01	38260.00
1999-09-01	38430.00
1999-10-01	38390.00
1999-11-01	38320.00
1999-12-01	38280.00
2000-01-01	38240.00
2000-02-01	38140.00
2000-03-01	38060.00
2000-04-01	38100.00
2000-05-01	38180.00
2000-06-01	38100.00
2000-07-01	38040.00
2000-08-01	38110.00
2000-09-01	38220.00
2000-10-01	38310.00
2000-11-01	38340.00
2000-12-01	38220.00
2001-01-01	38050.00
2001-02-01	38090.00
2001-03-01	38090.00
2001-04-01	38020.00
2001-05-01	37910.00
2001-06-01	37790.00
2001-07-01	37810.00
2001-08-01	37860.00
2001-09-01	37650.00
2001-10-01	37530.00
2001-11-01	37630.00
2001-12-01	37540.00
2002-01-01	37570.00
2002-02-01	37580.00
2002-03-01	37610.00
2002-04-01	37430.00
2002-05-01	37250.00
2002-06-01	37320.00
2002-07-01	37430.00
2002-08-01	37360.00
2002-09-01	37270.00
2002-10-01	37290.00
2002-11-01	37150.00
2002-12-01	37150.00
2003-01-01	37190.00
2003-02-01	37240.00
2003-03-01	37200.00
2003-04-01	37150.00
2003-05-01	37210.00
2003-06-01	37300.00
2003-07-01	37220.00
2003-08-01	37150.00
2003-09-01	37110.00
2003-10-01	37110.00
2003-11-01	37180.00
2003-12-01	37220.00
2004-01-01	37150.00
2004-02-01	37100.00
2004-03-01	37100.00
2004-04-01	37270.00
2004-05-01	37240.00
2004-06-01	37060.00
2004-07-01	37030.00
2004-08-01	37180.00
2004-09-01	37030.00
2004-10-01	37000.00
2004-11-01	37160.00
2004-12-01	37250.00
2005-01-01	37240.00
2005-02-01	37090.00
2005-03-01	37060.00
2005-04-01	37130.00
2005-05-01	37170.00
2005-06-01	37210.00
2005-07-01	37240.00
2005-08-01	37210.00
2005-09-01	37500.00
2005-10-01	37400.00
2005-11-01	37250.00
2005-12-01	37240.00
2006-01-01	37180.00
2006-02-01	37210.00
2006-03-01	37350.00
2006-04-01	37240.00
2006-05-01	37290.00
2006-06-01	37360.00
2006-07-01	37350.00
2006-08-01	37310.00
2006-09-01	37350.00
2006-10-01	37380.00
2006-11-01	37310.00
2006-12-01	37310.00
2007-01-01	37360.00
2007-02-01	37570.00
2007-03-01	37540.00
2007-04-01	37560.00
2007-05-01	37580.00
2007-06-01	37660.00
2007-07-01	37650.00
2007-08-01	37550.00
2007-09-01	37480.00
2007-10-01	37470.00
2007-11-01	37490.00
2007-12-01	37450.00
2008-01-01	37380.00
2008-02-01	37380.00
2008-03-01	37350.00
2008-04-01	37400.00
2008-05-01	37450.00
2008-06-01	37290.00
2008-07-01	37240.00
2008-08-01	37310.00
2008-09-01	37210.00
2008-10-01	37250.00
2008-11-01	37230.00
2008-12-01	37050.00
2009-01-01	36990.00
2009-02-01	36870.00
2009-03-01	36700.00
2009-04-01	36610.00
2009-05-01	36490.00
2009-06-01	36260.00
2009-07-01	36200.00
2009-08-01	36240.00
2009-09-01	36230.00
2009-10-01	36270.00
2009-11-01	36210.00
2009-12-01	36220.00
2010-01-01	36330.00
2010-02-01	36120.00
2010-03-01	36220.00
2010-04-01	36140.00
2010-05-01	36030.00
2010-06-01	36200.00
2010-07-01	36230.00
2010-08-01	36170.00
2010-09-01	36170.00
2010-10-01	36090.00
2010-11-01	36020.00
2010-12-01	36110.00
2011-01-01	36120.00
2011-02-01	36270.00
2011-03-01	34503.85
2011-04-01	34540.07
2011-05-01	34537.00
2011-06-01	34552.42
2011-07-01	34560.00
2011-08-01	34470.00
2011-09-01	36030.00
2011-10-01	35950.00
2011-11-01	36060.00
2011-12-01	36030.00
2012-01-01	36240.00
2012-02-01	36300.00
2012-03-01	36140.00
2012-04-01	36050.00