Quarter	Thousands of Persons, Seasonally Adjusted
2000-07-01	2004
2001-07-01	2179
2002-07-01	2375
2003-07-01	2088
2004-07-01	1940
2005-07-01	2218
2006-07-01	2212
2007-07-01	1931
2008-01-01	2209
2008-04-01	2204
2008-07-01	2150
2008-10-01	2070
2009-01-01	2148
2009-04-01	2065
2009-07-01	2086
2009-10-01	2046
2010-01-01	2167
2010-04-01	2177
2010-07-01	2183
2010-10-01	2064
2011-01-01	2237
2011-04-01	2301
2011-07-01	2257
2011-10-01	2129
2012-01-01	2265