Over-the-month percent change in price index for imports, May 2003–May 2004 (not seasonally adjusted) Percent change May-03 -0.7 Jun-03 0.9 Jul-03 0.5 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 1.6