Over-the-month percent change in price index for imports, August 2004–August 2005 (not seasonally adjusted) Percent change 2004 Aug 1.5 Sep 0.5 Oct 1.6 Nov -0.3 Dec -1.4 2005 Jan 0.6 Feb 0.9 Mar 2.2 Apr 0.9 May -0.8 Jun 1.2 Jul 0.8 Aug 1.3 Data may be revised in each of the three months after original publication.