- Year 1955
- Country Sudan
-
- Any
- Afghanistan 30
- Africa 15
- Albania 1
- Algeria 4
- Angola 3
- Argentina 6
- Asia 1
- Australia 115
- Austria 6
- Azerbaijan 2
- Azores 1
- Bahrain 2
- Balkans 3
- Bangladesh 3
- Belgium 10
- Benin 1
- Bermuda 1
- Bhutan 1
- Bolivia 4
- Borneo 1
- Bosnia and Herzegovina 8
- Brazil 21
- Bulgaria 3
- Burkina Faso 2
- Burundi 3
- Cambodia 11
- Cameroon 3
- Canada 23
- Chagos Islands 1
- Chechnya 3
- Chile 6
- China 29
- Colombia 9
- Congo 1
- DRC 5
- Cote D'Ivoire 1
- Croatia 3
- Cuba 11
- Czech Republic 5
- Denmark 10
- Eastern Europe 9
- Ecuador 3
- Egypt 13
- El Salvador 4
- Ethiopia 9
- Europe 9
- Fiji 1
- Finland 7
- France 14
- Gabon 1
- Georgia 2
- Germany 16
- Ghana 5
- Greece 4
- Guatemala 5
- Guinea 3
- Guinea-Bissau 1
- Haiti 2
- Honduras 1
- Hong Kong 3
- Hungary 2
- India 51
- Indonesia 13
- Iran, Islamic Republic of 17
- Iraq 42
- Ireland 8
- Israel/Palestine 59
- Italy 11
- Jamaica 1
- Japan 19
- Jordan 2
- Kazakhstan 1
- Kenya 8
- North Korea 14
- South Korea 1
- Kosovo 2
- Kuwait 2
- Kyrgyzstan 2
- Lao Peoples Democratic Republic 1
- Lebanon 12
- Liberia 4
- Libyan Arab Jamahiriya 6
- Lithuania 3
- Malawi 1
- Malaysia 1
- Mali 3
- Malta 1
- Mauritania 3
- Mexico 4
- Mongolia 2
- Morocco 6
- Mozambique 3
- Myanmar 5
- Nauru 1
- Nepal 10
- Netherlands 24
- New Zealand 13
- Nicaragua 4
- Niger 2
- Nigeria 10
- North America 1
- Norway 7
- Pacific 2
- Pakistan 14
- Papua New Guinea 6
- Peru 6
- Philippines 1
- Poland 5
- Portugal 4
- Qatar 1
- Romania 2
- Russian Federation 39
- Rwanda 3
- Saudi Arabia 4
- Senegal 2
- Serbia 5
- Sierra Leone 5
- Slovakia 1
- Slovenia 2
- Solomon Islands 1
- Somalia 6
- South Africa 60
- South America 3
- Spain 10
- Sri Lanka 2
- Sudan 10
- Sweden 11
- Switzerland 9
- Syrian Arab Republic 16
- Tanzania 6
- Thailand 2
- Tibet 5
- Timor-Leste 13
- Togo 2
- Tunisia 2
- Turkey 10
- Turkey/Iraq 1
- Uganda 6
- Ukraine 23
- United Arab Emirates 5
- United Kingdom 88
- United States 256
- Uzbekistan 1
- Venezuela 3
- Vietnam 3
- Western Sahara 1
- World 159
- Yemen 3
- Zambia 1
- Zimbabwe 8