Place
- Nyasaland, Africa36
- United Kingdom, Europe33
- Northern Rhodesia, Africa18
- Malawi, Africa17
- Germany15
- South Africa, Africa14
- India, Asia10
- Rhodesia and Nyasaland, Africa10
- United States, North America10
- Korea, Republic of, Asia9
- Tanganyika, Africa9
- Russia, Europe8
- Nigeria, Africa7
- Bulgaria, Europe6
- Malaysia, Asia6
- Egypt, Africa5
- Zambia, Africa5
- Kenya, Africa4
- Portugal, Europe2
- Syria, Middle East2