Over-the-month percent change in price index for imports, November 2004–November 2005 (not seasonally adjusted) Percent change 2004 Nov -0.3 Dec -1.4 2005 Jan 0.6 Feb 0.9 Mar 2.2 Apr 0.9 May -0.8 Jun 1.2 Jul 1.2 Aug 1.4 Sep 2.1 Oct 0.3 Nov -1.7 Data may be revised in each of the three months after original publication.