Region
Arab countries
2
Asia
2
Near East
2
Alaska
1
Arab countries --
1
Argentina
1
Asia, Southeastern
1
Brunei
1
Brunei --
1
China
1
Japan
1
Mexico
1
Mexico --
1
Middle East
1
Near East --
1
Pacific Area
1
Pacific area
1
Persian Gulf Region
1
Persian Gulf Region --
1
Russian S.F.S.R --
1
Siberia, Western
1
Singapore
1
United States
1
United States --
1