- Year 1950
- Country Tibet
-
- Any
- Afghanistan 10
- Africa 4
- Albania 2
- Antarctica 1
- Argentina 5
- Australia 19
- Austria 1
- Azerbaijan 1
- Bahrain 1
- Balkans 1
- Bangladesh 2
- Belarus 1
- Belgium 5
- Benin 1
- Bolivia 1
- Bosnia and Herzegovina 7
- Botswana 1
- Brazil 10
- Bulgaria 1
- Burkina Faso 1
- Burundi 2
- Cambodia 5
- Cameroon 1
- Canada 6
- Chechnya 3
- Chile 4
- China 28
- Colombia 5
- DRC 4
- Croatia 2
- Cuba 4
- Czech Republic 3
- Denmark 4
- Eastern Europe 2
- Ecuador 1
- Egypt 6
- Estonia 2
- Europe 2
- Faroe Islands 2
- Fiji 1
- Finland 1
- France 9
- Georgia 1
- Germany 5
- Ghana 3
- Greece 5
- Guatemala 2
- Haiti 1
- Hong Kong 3
- Hungary 2
- Iceland 1
- India 16
- Indonesia 9
- Iran, Islamic Republic of 7
- Iraq 19
- Ireland 5
- Israel/Palestine 29
- Italy 5
- Japan 8
- Jordan 1
- Kazakhstan 1
- Kenya 7
- South Korea 5
- Kosovo 3
- Lao Peoples Democratic Republic 1
- Lebanon 9
- Liberia 2
- Libyan Arab Jamahiriya 3
- Macedonia 1
- Madagascar 1
- Malawi 1
- Mali 1
- Mexico 3
- Moldova 2
- Monaco 1
- Mongolia 3
- Mozambique 2
- Myanmar 4
- Nepal 3
- Netherlands 9
- New Zealand 2
- Nicaragua 1
- Niger 1
- Nigeria 1
- Norway 1
- Pacific 1
- Pakistan 4
- Papua New Guinea 2
- Peru 5
- Philippines 2
- Poland 3
- Portugal 1
- Russian Federation 17
- Rwanda 2
- Saudi Arabia 1
- Serbia 3
- Sierra Leone 4
- Slovakia 1
- Solomon Islands 1
- Somalia 3
- South Africa 16
- South America 1
- Spain 6
- Sri Lanka 4
- Sudan 2
- Sweden 3
- Switzerland 2
- Syrian Arab Republic 3
- Taiwan 2
- Tanzania 4
- Thailand 8
- Tibet 1
- Timor-Leste 8
- Tunisia 1
- Turkey 7
- Uganda 2
- Ukraine 6
- United Arab Emirates 2
- United Kingdom 18
- United States 78
- Uzbekistan 1
- Vanuatu 1
- Vietnam 1
- World 30
- Zimbabwe 6