- Year 2001
- Country Portugal
-
- Any
- Afghanistan 5
- Africa 1
- Angola 2
- Antigua and Barbuda 1
- Australia 23
- Bangladesh 1
- Bermuda 1
- Bolivia 1
- Bosnia and Herzegovina 3
- Botswana 2
- Brazil 2
- Bulgaria 1
- Cambodia 1
- Cameroon 1
- Canada 2
- Chagos Islands 1
- Chile 3
- China 6
- Colombia 2
- DRC 2
- Cuba 1
- Cyprus 1
- Czech Republic 4
- Denmark 1
- Eastern Europe 1
- Egypt 3
- Europe 1
- Fiji 1
- France 4
- Germany 1
- Greece 1
- Guatemala 1
- Guinea-Bissau 1
- Hungary 2
- Iceland 1
- India 17
- Indonesia 6
- Iran, Islamic Republic of 5
- Iraq 10
- Ireland 1
- Israel/Palestine 9
- Italy 3
- Japan 6
- Kazakhstan 1
- Kenya 3
- South Korea 1
- Kuwait 1
- Lebanon 3
- Libyan Arab Jamahiriya 3
- Lithuania 1
- Macedonia 1
- Madagascar 1
- Malawi 1
- Malaysia 2
- Mali 1
- Mexico 1
- Mongolia 1
- Morocco 2
- Myanmar 2
- Nepal 3
- Netherlands 3
- New Zealand 3
- Nigeria 4
- Pakistan 3
- Philippines 1
- Poland 1
- Portugal 2
- Qatar 1
- Romania 1
- Russian Federation 7
- Rwanda 1
- Saudi Arabia 1
- Serbia 2
- Slovenia 1
- South Africa 12
- Spain 2
- Sudan 3
- Sweden 2
- Switzerland 2
- Syrian Arab Republic 1
- Taiwan 1
- Tanzania 1
- Timor-Leste 3
- Turkey 1
- Uganda 1
- Ukraine 3
- United Kingdom 16
- United States 36
- Uzbekistan 1
- Vanuatu 1
- Venezuela 1
- Vietnam 1
- Western Sahara 2
- World 22
- Zimbabwe 2