Country name 2011 2012 2013 2014
Afghanistan 0
Albania 4 3 3 1
Algeria 2 2 2 1
American Samoa
Andorra
Angola
Antigua and Barbuda 1 1 1 1
Argentina 3 3 2 3
Armenia 3 2 2 2
Aruba 1 1 1 1
Australia 2 2 1 2
Austria 6 5 5 5
Azerbaijan 1 2 1 2
Bahamas, The 1 1 1 1
Bahrain 9 7 4 7
Bangladesh 2
Barbados 1 1 1 1
Belarus 3 3 3 3
Belgium 5 4 4 4
Belize 0 1 0 1
Benin 1 1 1 1
Bermuda 0 0 0 0
Bhutan 8 7
Bolivia 1 1 1 1
Bosnia and Herzegovina 2 2 2 2
Botswana 1 1 1 1
Brazil 3 3 3 3
Brunei Darussalam 2 1 1
Bulgaria 11 9 10 9
Burkina Faso 1 1 0
Burundi 2 1 1 1
Cabo Verde 1 1 0 0
Cambodia 1 2 1
Cameroon 1 1 1
Canada 3 3 3 3
Cayman Islands
Central African Republic 2 1 1 1
Chad
Chile 2 2 2 2
China 15 13 13 11
Colombia 2 2 2 2
Comoros 0 0 0
Congo, Dem. Rep.
Congo, Rep. 0 0 0 1
Costa Rica 2 2 2
Cote d'Ivoire 1 1 1 1
Croatia 3 3 3 2
Cuba
Curacao
Cyprus 1 1 1 1
Czech Republic 4 4 4 4
Denmark 2 2 1 2
Djibouti
Dominica 1
Dominican Republic 1 1 1 1
Ecuador 1 1 1 2
Egypt, Arab Rep. 6 5 5 4
El Salvador 1 1 1 1
Equatorial Guinea
Eritrea
Estonia 1 2 1 1
Ethiopia 2 1 2 1
Faroe Islands
Fiji 1 1 1 1
Finland 8 7 6 7
France 3 3 3 3
French Polynesia 1 1 1 1
Gabon
Gambia, The 2 1 1 1
Georgia 2 2 3 3
Germany 5 5 5 4
Ghana 1 1 1
Greece 4 3 3 3
Greenland 1 1 1 1
Grenada
Guam
Guatemala 1 1 1 1
Guinea 0 0
Guinea-Bissau
Guyana 1 1 1 1
Haiti
Honduras 1 1 1
Hong Kong SAR, China 2 2 1 1
Hungary 3 3 3 2
Iceland 4 2 3 3
India 6 6 6 6
Indonesia 3 3 3 3
Iran, Islamic Rep. 1
Iraq
Ireland 2 2 2 2
Isle of Man
Israel 2 2 2 2
Italy 5 5 5 5
Jamaica 0 0 0 0
Japan 8 7 6 7
Jordan 3 2 2 2
Kazakhstan 1 2 1 2
Kenya 1
Kiribati 0 1 1
Korea, Dem. People’s Rep.
Korea, Rep. 9 8 7 7
Kuwait 2 3
Kyrgyz Republic 1 1 1
Lao PDR
Latvia 2 4 2 2
Lebanon 2 2 2 2
Lesotho 1 1
Liberia
Libya
Liechtenstein
Lithuania 2 2 2 1
Luxembourg 8 7 6 6
Macao SAR, China 0 0 0
Macedonia, FYR 11 11 11 15
Madagascar 1 2 3 3
Malawi 3 1 1 1
Malaysia 6 5 6 6
Maldives 2 2 2 2
Mali 1 1
Malta 1 0 0 0
Marshall Islands
Mauritania 0 0 0 0
Mauritius 1 1 1 1
Mexico 3 3 2 2
Micronesia, Fed. Sts.
Moldova 1 1 1 2
Monaco
Mongolia 0 0
Montenegro
Morocco 4 4 3 4
Mozambique 11 10 5 7
Myanmar
Namibia 4 7 9 6
Nepal 4 4 5 5
Netherlands 3 3 2 3
New Caledonia 1 1 2 2
New Zealand 2 2 2 1
Nicaragua 0 0 1 0
Niger 2 2 2 1
Nigeria 1 2 2 2
Northern Mariana Islands
Norway 7 6 5 5
Oman 6 7 7 7
Pakistan 3 3 3 3
Palau 0 1 0 1
Panama 0 1 1 0
Papua New Guinea 1 0
Paraguay 1 1 1 1
Peru 1 1 1 1
Philippines 3 3 3 2
Poland 4 3 3 3
Portugal 3 3 3 3
Puerto Rico
Qatar 6 5
Romania 3 3 3 3
Russian Federation 1 2 2 2
Rwanda 2 1 1 1
Samoa 1 1 1 1
San Marino
Sao Tome and Principe 2 1 1 1
Saudi Arabia 5 5 4
Senegal 1 3 1 1
Serbia
Seychelles
Sierra Leone 1
Singapore 2 2 2 2
Sint Maarten (Dutch part)
Slovak Republic 3 4 3 3
Slovenia 6 6 6 6
Solomon Islands 0 0 0
Somalia
South Africa 2 2 2 2
South Sudan
Spain 4 4 4 4
Sri Lanka 1 1 1 1
St. Kitts and Nevis 1
St. Lucia 0
St. Martin (French part)
St. Vincent and the Grenadines 1 1
Sudan 4
Suriname 1 1 1 1
Swaziland
Sweden 4 3 3 3
Switzerland 4 4 4 3
Syrian Arab Republic
Tajikistan
Tanzania 1 1 1 1
Thailand 5 4 4 4
Timor-Leste 1
Togo 2 1 1
Tonga 1 1 1 0
Trinidad and Tobago
Tunisia 4 4 3
Turkey 8 8 7 7
Turkmenistan
Turks and Caicos Islands 1 1
Tuvalu
Uganda 1 1 1 2
Ukraine 3 3 3 3
United Arab Emirates
United Kingdom 4 4 4 3
United States 3 2 2 2
Uruguay 1 1 1 1
Uzbekistan
Vanuatu 1
Venezuela, RB 1 2 1
Vietnam 4 4 4 4
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 0 0 1 1
Zambia 18 15 17 17
Zimbabwe 2 1 2 2

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