Place
- Nyasaland, Africa31
- United Kingdom, Europe26
- Northern Rhodesia, Africa17
- Germany15
- Malawi, Africa15
- Rhodesia and Nyasaland, Africa14
- United States, North America8
- Russia, Europe7
- South Africa, Africa6
- Zambia, Africa6
- Tanganyika, Africa5
- Portugal, Europe4
- India, Asia3
- Korea, Republic of, Asia3
- Malaysia, Asia3
- Nigeria, Africa3
- Tanzania, Africa3
- Bulgaria, Europe2
- Egypt, Africa2
- Kenya, Africa2