Region
United States
9
Middle East
8
United States --
6
Arab countries
4
Persian Gulf Region
4
Saudi Arabia
4
Arab countries --
3
Asia
3
Asia, Southeastern
3
Brunei
3
Middle East --
3
Brunei --
2
China
2
Near East
2
Pacific Area
2
Persian Gulf Region --
2
Saudi Arabia --
2
Afghanistan
1
Afghanistan --
1
Alaska
1
Alberta
1
Alberta --
1
Arabian Peninsula --
1
Argentina
1
Atlantic Ocean
1
Burma
1
Colombia
1
Colombia --
1
Energy consumption --
1
Falkland Islands
1
Indochina
1
Indochina --
1
Iraq
1
Japan
1
Kuwait
1
Kuwait --
1
Libya
1
Libya --
1
Malaysia
1
Mexico
1
Mexico --
1
Near East --
1
Nigeria
1
Nigeria --
1
Norway
1
Pacific area
1
Philippines
1
Qatar
1
Qatar --
1
Russia (Federation)
1
more ...