Region
- United States 29 Treffer
- China 13 Treffer
- Developing countries 12 Treffer
- Africa 5 Treffer
- India 5 Treffer
- Europe 4 Treffer
- Iran 4 Treffer
- Africa, West 3 Treffer
- Israel 3 Treffer
- Rome 3 Treffer
- Australia 2 Treffer
- Belgium 2 Treffer
- Congo (Democratic Republic) 2 Treffer
- Egypt 2 Treffer
- Europe, Eastern 2 Treffer
- European Union countries 2 Treffer
- France 2 Treffer
- Great Britain 2 Treffer
- Greece 2 Treffer
- Japan 2 Treffer
- Kenya 2 Treffer
- Afghanistan 1 Treffer
- Africa, East 1 Treffer
- Africa, Southern 1 Treffer
- Africa, Sub-Saharan 1 Treffer
- Albania 1 Treffer
- Algeria 1 Treffer
- America 1 Treffer
- Amerique 1 Treffer
- Amérique 1 Treffer
- Angola 1 Treffer
- Arab countries 1 Treffer
- Argentina 1 Treffer
- Armenia (Republic) 1 Treffer
- Asia 1 Treffer
- Austria 1 Treffer
- Azerbaijan 1 Treffer
- Bahamas 1 Treffer
- Bahrain 1 Treffer
- Bangladesh 1 Treffer
- Belarus 1 Treffer
- Belize 1 Treffer
- Bolivia 1 Treffer
- Bosnia and Hercegovina 1 Treffer
- Brazil 1 Treffer
- Brunei 1 Treffer
- Bulgaria 1 Treffer
- Burkina Faso 1 Treffer
- Burma 1 Treffer
- Burundi 1 Treffer mehr …