Quarter	Thousands of Persons, Seasonally Adjusted
1992-01-01	2063.473
1992-04-01	2062.769
1992-07-01	2043.167
1992-10-01	2008.648
1993-01-01	2001.524
1993-04-01	1973.975
1993-07-01	1934.126
1993-10-01	1901.746
1994-01-01	1890.913
1994-04-01	1873.657
1994-07-01	1861.250
1994-10-01	1839.023
1995-01-01	1786.041
1995-04-01	1774.245
1995-07-01	1777.288
1995-10-01	1780.194
1996-01-01	1766.437
1996-04-01	1761.837
1996-07-01	1758.668
1996-10-01	1765.674
1997-01-01	1735.548
1997-04-01	1727.609
1997-07-01	1727.998
1997-10-01	1741.878
1998-01-01	1783.887
1998-04-01	1763.803
1998-07-01	1767.449
1998-10-01	1789.586
1999-01-01	1810.221
1999-04-01	1816.586
1999-07-01	1822.552
1999-10-01	1816.857
2000-01-01	1836.181
2000-04-01	1846.870
2000-07-01	1852.249
2000-10-01	1862.265
2001-01-01	1849.226
2001-04-01	1839.080
2001-07-01	1846.324
2001-10-01	1830.840
2002-01-01	1838.327
2002-04-01	1849.131
2002-07-01	1855.584
2002-10-01	1861.973
2003-01-01	1880.477
2003-04-01	1895.081
2003-07-01	1900.457
2003-10-01	1905.790
2004-01-01	1895.596
2004-04-01	1886.459
2004-07-01	1887.126
2004-10-01	1897.190
2005-01-01	1911.466
2005-04-01	1922.087
2005-07-01	1927.006
2005-10-01	1921.436
2006-01-01	1934.103
2006-04-01	1936.118
2006-07-01	1937.978
2006-10-01	1936.051
2007-01-01	1925.662
2007-04-01	1923.192
2007-07-01	1924.639
2007-10-01	1925.507
2008-01-01	1914.235
2008-04-01	1902.340
2008-07-01	1924.899
2008-10-01	1886.033
2009-01-01	1912.466
2009-04-01	1913.308
2009-07-01	1915.325
2009-10-01	1934.076
2010-01-01	1957.272
2010-04-01	1963.834
2010-07-01	1970.770
2010-10-01	1960.631
2011-01-01	1951.744
2011-04-01	1963.854
2011-07-01	1969.251
2011-10-01	1980.524