Percent change from 12 months ago, Producer Price Index for Finished Goods, not seasonally adjusted, January 2000-January 2009 Percent change Feb-98 -1.5 Mar-98 -1.5 Apr-98 -0.9 May-98 -0.8 Jun-98 -0.7 Jul-98 -0.2 Aug-98 -0.8 Sep-98 -0.9 Oct-98 -0.7 Nov-98 -0.6 Dec-98 0.0 Jan-99 0.8 Feb-99 0.5 Mar-99 0.8 Apr-99 1.2 May-99 1.4 Jun-99 1.5 Jul-99 1.5 Aug-99 2.3