Location | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 |
Somalia | 3 | 2 | 35 | 10 | 31 | 19 |
Gulf of Aden/Red Sea | 18 | 8 | 10 | 10 | 13 | 92 |
Other | 424 | 319 | 231 | 219 | 219 | 182 |
Total at year end | 445 | 329 | 276 | 239 | 263 | 293 |