Place
- Nyasaland, Africa34
- United Kingdom, Europe29
- Malawi, Africa18
- Germany16
- Northern Rhodesia, Africa14
- South Africa, Africa11
- Rhodesia and Nyasaland, Africa9
- United States, North America8
- India, Asia7
- Korea, Republic of, Asia6
- Russia, Europe6
- Malaysia, Asia5
- Nigeria, Africa5
- Tanganyika, Africa5
- Bulgaria, Europe4
- Egypt, Africa4
- Portugal, Europe4
- Zambia, Africa4
- Tanzania, Africa3
- Kenya, Africa2