Region
Israel
4
Israel --
3
Middle East
2
United States --
2
Arab countries
1
Arab countries --
1
Argentina
1
Argentina --
1
Developing countries --
1
East Asia
1
Egypt
1
Egypt --
1
Great Britain
1
Great Britain --
1
Kazakhstan --
1
Latin America --
1
Malaysia --
1
Middle East --
1
Northern Ireland --
1
Pacific Area
1
South Africa --
1