Over-the-month percent change in price index for exports, March 2003–March 2004 (not seasonally adjusted) Percent change Mar-03 0.2 Apr-03 -0.1 May-03 0.1 Jun-03 -0.2 Jul-03 -0.1 Aug-03 0.0 Sep-03 0.4 Oct-03 0.2 Nov-03 0.5 Dec-03 0.3 Jan-04 0.7 Feb-04 0.7 Mar-04 0.9