Place
- Nyasaland, Africa25
- United Kingdom, Europe18
- Northern Rhodesia, Africa13
- Malawi, Africa10
- South Africa, Africa10
- Germany9
- India, Asia8
- Rhodesia and Nyasaland, Africa8
- United States, North America7
- Korea, Republic of, Asia6
- Tanganyika, Africa5
- Bulgaria, Europe4
- Kenya, Africa4
- Nigeria, Africa4
- Egypt, Africa3
- Malaysia, Asia3
- Russia, Europe3
- Tanzania, Africa3
- Portugal, Europe2
- Syria, Middle East2