Region
Africa
1
Africa --
1
Arab countries
1
Arab countries --
1
Asia, Southeastern
2
Asia, Southeastern --
2
China
2
China --
1
Commonwealth of Independent States
1
Commonwealth of Independent States --
1
East Asia
3
East Asia --
3
Eastern Europe --
1
India
1
India --
1
Korea (South)
1
Korea (South) --
1
Malaysia
1
Malaysia --
1
Russia(Federation) --
1
United States
1
United States --
1