3-1, International Piracy and Armed Robbery at Sea: 1997–2006, , , Number of incidents, Year,Total 1997,252 1998,210 1999,309 2000,471 2001,370 2002,383 2003,452 2004,330 2005,266 2006,241 Notes: Incidents include attempts and threatening actions., "Source: International Maritime Organization, Reports on Acts of Piracy and Armed Robbery Against Ships: Annual Report 2006, available at http://www.imo.org/home.asp as of May 2007.", , , , ,