Percent changes in export price indexes, September 2007-2008 All exports Agricultural exports Nonagricultural exports 2007 September 0.3 4.2 0.0 October 0.8 3.8 0.5 November 0.9 1.4 0.9 December 0.5 2.6 0.3 2008 January 1.2 4.8 0.8 February 0.9 4.6 0.6 March 1.6 4.7 1.3 April 0.5 -2.0 0.7 May 0.3 0.2 0.4 June 1.0 2.3 0.9 July 1.5 6.5 0.9 August -1.7 -9.6 -0.7 September -1.0 -0.3 -1.0