Place
- Nyasaland, Africa38
- United Kingdom, Europe27
- Northern Rhodesia, Africa18
- Malawi, Africa16
- South Africa, Africa13
- Germany10
- Rhodesia and Nyasaland, Africa10
- India, Asia9
- Korea, Republic of, Asia9
- Tanganyika, Africa9
- United States, North America9
- Nigeria, Africa7
- Bulgaria, Europe6
- Malaysia, Asia6
- Russia, Europe6
- Egypt, Africa5
- Kenya, Africa5
- Zambia, Africa5
- Portugal, Europe3
- Zimbabwe, Africa2