Place
- Nyasaland, Africa42
- United Kingdom, Europe36
- Northern Rhodesia, Africa22
- Malawi, Africa17
- Germany15
- Rhodesia and Nyasaland, Africa14
- South Africa, Africa14
- United States, North America12
- Tanganyika, Africa11
- India, Asia10
- Russia, Europe10
- Korea, Republic of, Asia9
- Nigeria, Africa7
- Zambia, Africa7
- Bulgaria, Europe6
- Malaysia, Asia6
- Egypt, Africa5
- Kenya, Africa4
- Portugal, Europe2
- Syria, Middle East2