Quarter	Thousands of Persons, Seasonally Adjusted
1970-01-01	1492.120
1970-04-01	1514.054
1970-07-01	1524.734
1970-10-01	1542.674
1971-01-01	1539.782
1971-04-01	1550.171
1971-07-01	1544.143
1971-10-01	1549.950
1972-01-01	1559.352
1972-04-01	1571.477
1972-07-01	1564.443
1972-10-01	1572.943
1973-01-01	1567.541
1973-04-01	1569.581
1973-07-01	1594.627
1973-10-01	1602.148
1974-01-01	1617.562
1974-04-01	1635.699
1974-07-01	1662.162
1974-10-01	1670.661
1975-01-01	1699.667
1975-04-01	1718.850
1975-07-01	1727.678
1975-10-01	1734.560
1976-01-01	1716.026
1976-04-01	1722.711
1976-07-01	1724.130
1976-10-01	1741.910
1977-01-01	1752.380
1977-04-01	1762.697
1977-07-01	1763.096
1977-10-01	1777.215
1978-01-01	1788.579
1978-04-01	1792.083
1978-07-01	1801.856
1978-10-01	1815.177
1979-01-01	1826.459
1979-04-01	1846.943
1979-07-01	1846.135
1979-10-01	1869.992
1980-01-01	1876.210
1980-04-01	1881.174
1980-07-01	1893.572
1980-10-01	1897.417
1981-01-01	1924.564
1981-04-01	1914.891
1981-07-01	1927.777
1981-10-01	1918.344
1982-01-01	1920.182
1982-04-01	1928.799
1982-07-01	1933.069
1982-10-01	1935.186
1983-01-01	1939.923
1983-04-01	1949.217
1983-07-01	1946.667
1983-10-01	1955.777
1984-01-01	1965.693
1984-04-01	1962.202
1984-07-01	1988.686
1984-10-01	1991.473
1985-01-01	1999.939
1985-04-01	1993.850
1985-07-01	2017.341
1985-10-01	2023.491
1986-01-01	2026.108
1986-04-01	2026.746
1986-07-01	2032.779
1986-10-01	2038.876
1987-01-01	2059.795
1987-04-01	2069.524
1987-07-01	2073.922
1987-10-01	2087.688
1988-01-01	2093.243
1988-04-01	2098.062
1988-07-01	2105.822
1988-10-01	2115.778
1989-01-01	2116.140
1989-04-01	2124.878
1989-07-01	2135.852
1989-10-01	2142.785
1990-01-01	2151.391
1990-04-01	2156.702
1990-07-01	2153.411
1990-10-01	2148.264
1991-01-01	2140.035
1991-04-01	2129.226
1991-07-01	2107.823
1991-10-01	2090.801
1992-01-01	2074.419
1992-04-01	2065.454
1992-07-01	2032.127
1992-10-01	2004.746
1993-01-01	1971.068
1993-04-01	1939.388
1993-07-01	1927.986
1993-10-01	1914.349
1994-01-01	1902.612
1994-04-01	1908.531
1994-07-01	1912.430
1994-10-01	1919.882
1995-01-01	1924.292
1995-04-01	1938.008
1995-07-01	1931.252
1995-10-01	1913.549
1996-01-01	1917.787
1996-04-01	1905.226
1996-07-01	1899.121
1996-10-01	1904.496
1997-01-01	1884.416
1997-04-01	1872.718
1997-07-01	1881.255
1997-10-01	1880.605
1998-01-01	1886.583
1998-04-01	1886.117
1998-07-01	1905.456
1998-10-01	1920.610
1999-01-01	1933.610
1999-04-01	1948.025
1999-07-01	1944.535
1999-10-01	1957.930
2000-01-01	1968.002
2000-04-01	1991.067
2000-07-01	1988.039
2000-10-01	2011.717
2001-01-01	2026.393
2001-04-01	2035.610
2001-07-01	2039.955
2001-10-01	2041.636
2002-01-01	2045.846
2002-04-01	2041.472
2002-07-01	2046.482
2002-10-01	2045.410
2003-01-01	2047.900
2003-04-01	2052.006
2003-07-01	2033.369
2003-10-01	2031.766
2004-01-01	2026.461
2004-04-01	2027
2004-07-01	2031.765
2004-10-01	2022.491
2005-01-01	2020.217
2005-04-01	2031.652
2005-07-01	2031.803
2005-10-01	2048.488
2006-01-01	2050.922
2006-04-01	2046.693
2006-07-01	2083.797
2006-10-01	2089.764
2007-01-01	2097.121
2007-04-01	2106.848
2007-07-01	2130.157
2007-10-01	2133.943
2008-01-01	2168.559
2008-04-01	2174.250
2008-07-01	2176.689
2008-10-01	2170.223
2009-01-01	2156.470
2009-04-01	2144.902
2009-07-01	2131.129
2009-10-01	2129.119
2010-01-01	2128.239
2010-04-01	2134.907
2010-07-01	2151.276
2010-10-01	2163.478
2011-01-01	2184.068
2011-04-01	2189.667
2011-07-01	2205.825
2011-10-01	2213.816
2012-01-01	2213.642