Unemployment rate, August 2006-August 2007 Percent 2006 Aug 4.7 Sep 4.6 Oct 4.4 Nov 4.5 Dec 4.5 2007 Jan 4.6 Feb 4.5 Mar 4.4 Apr 4.5 May 4.5 Jun 4.5 Jul 4.6 Aug 4.6