Over-the-month percent change in import price index, January 2000-January 2001 (not seasonally adjusted) Percent change Jan-00 0.4 Feb-00 2.1 Mar-00 0.1 Apr-00 -1.4 May-00 0.4 Jun-00 1.3 Jul-00 0.1 Aug-00 0.2 Sep-00 1.1 Oct-00 -0.4 Nov-00 0.0 Dec-00 -0.8 Jan-01 -0.4