Region
United States
8
United States --
6
Australia
4
Australia --
3
Europe
3
Malaysia
3
Asia, Southeastern
2
Africa
1
Asia, Southeastern --
1
Burma
1
California
1
California --
1
Europe --
1
Former Soviet republics
1
Former Soviet republics --
1
Government policy
1
Great Britain
1
Great Britain --
1
Israel
1
Israel --
1
Russia (Federation)
1
Sabah(Malaysia)
1
Singapore
1
europe
1