Place
- Nyasaland, Africa28
- United Kingdom, Europe22
- Northern Rhodesia, Africa15
- South Africa, Africa13
- United States, North America10
- India, Asia9
- Korea, Republic of, Asia9
- Tanganyika, Africa9
- Nigeria, Africa7
- Rhodesia and Nyasaland, Africa7
- Bulgaria, Europe6
- Malawi, Africa6
- Malaysia, Asia6
- Egypt, Africa5
- Germany5
- Kenya, Africa4
- Portugal, Europe3
- Zambia, Africa3
- Russia, Europe2
- Zimbabwe, Africa2