Over-the-month percent change in price index for exports, June 2007–June 2008 (not seasonally adjusted) Percent change 2007 Jun 0.4 Jul 0.1 Aug 0.2 Sep 0.3 Oct 0.8 Nov 0.9 Dec 0.5 2008 Jan 1.2 Feb 0.9 Mar 1.6 Apr 0.4 May 0.4 Jun 1.0 Data may be revised in each of the three months after original publication.