Australia, 1
Canada, 2
China, 5
Germany, 1
Greece, 2
Hong Kong, 2
Hungary, 1
India, 10
Japan, 7
Kenya, 1
Singapore, 1
South Africa, 1
South Korea, 13
Spain, 1
Sri Lanka, 1
Sudan, 1
Sweden, 1
Taiwan, 8
Tanzania, 1
Thailand, 1
Turkey, 2
United Kington, 6
Venezuela, 1
Trinidad, 1