Over-the-month percent change in price index for imports, August 2003–August 2004 (not seasonally adjusted) Percent change Aug-03 0.0 Sep-03 -0.5 Oct-03 0.1 Nov-03 0.5 Dec-03 0.7 Jan-04 1.5 Feb-04 0.4 Mar-04 0.8 Apr-04 0.2 May-04 1.5 Jun-04 -0.2 Jul-04 0.3 Aug-04 1.7