- Year 2015
- Country Mongolia
-
- Any
- Afghanistan 7
- Australia 22
- Austria 1
- Belgium 2
- Bosnia and Herzegovina 2
- Brazil 6
- Burundi 1
- Cambodia 6
- Canada 4
- Central African Republic 1
- Chile 2
- China 12
- Colombia 2
- DRC 2
- Cuba 1
- Czech Republic 2
- Denmark 2
- Eastern Europe 2
- Egypt 3
- El Salvador 1
- Europe 1
- Finland 1
- France 5
- Georgia 2
- Germany 3
- Greece 2
- Guinea-Bissau 1
- Haiti 1
- Hong Kong 1
- Hungary 2
- India 17
- Indonesia 9
- Iran, Islamic Republic of 7
- Iraq 16
- Ireland 2
- Israel/Palestine 8
- Italy 7
- Japan 6
- Jordan 1
- Kazakhstan 1
- Kenya 2
- North Korea 2
- South Korea 2
- Kyrgyzstan 1
- Lao Peoples Democratic Republic 1
- Lebanon 4
- Liberia 1
- Libyan Arab Jamahiriya 1
- Malaysia 1
- Malta 1
- Mexico 3
- Moldova 1
- Mongolia 1
- Morocco 1
- Myanmar 2
- Nauru 1
- Nepal 3
- Netherlands 5
- New Zealand 1
- Nicaragua 1
- Nigeria 2
- North America 1
- North Macedonia 1
- Norway 1
- Pacific 1
- Pakistan 1
- Papua New Guinea 2
- Peru 1
- Philippines 2
- Poland 3
- Portugal 1
- Qatar 1
- Romania 1
- Russian Federation 12
- Rwanda 1
- Saudi Arabia 1
- Senegal 1
- Serbia 3
- Sierra Leone 1
- Slovakia 1
- Somalia 7
- South Africa 20
- Spain 3
- Sudan 2
- Sweden 1
- Switzerland 5
- Syrian Arab Republic 6
- Taiwan 1
- Thailand 1
- Tibet 1
- Timor-Leste 4
- Tunisia 1
- Turkey 3
- Uganda 4
- Ukraine 8
- United Arab Emirates 1
- United Kingdom 13
- United States 30
- Venezuela 4
- Vietnam 2
- World 18
- Zimbabwe 2