United Arab Emirates
NA
United Kingdom
NA
United States
4.83% (31 December 2007)
Uruguay
10% (31 December 2007)
Vanuatu
6% (31 December 2007)
Venezuela
28.5% (31 December 2007)
Vietnam
6.5% (31 December 2007)
Yemen
NA
Zambia
11.73% (31 December 2007)
Zimbabwe
975% (31 December 2007)