Country name 2010 2011 2012 2013
Turkmenistan 3 3 3 3
Armenia 3 3 4 4
Korea, Dem. Rep. 4 4 4 4
Tajikistan 4 4 4 4
Syrian Arab Republic 4 4 4 4
Bulgaria 4 4 4 4
Brazil 4 4 4 4
Germany 4 4 4 4
Kyrgyz Republic 4 4 4 4
Moldova 4 4 4
Slovak Republic 4 4 4 4
Hungary 4 4 4 4
Russian Federation 4 4 4 4
Serbia 4 4 4 4
Montenegro 4 5 5 5
Ukraine 4 4 4 4
Croatia 4 4 4 4
Romania 4 4 4 4
Kazakhstan 4 4 4 4
West Bank and Gaza 4 4 4 4
Austria 4 4 4 4
Uzbekistan 4 4 4 4
Belarus 4 4 4 4
Azerbaijan 4 4 4 4
Lithuania 4 4 4 4
Nepal 5 5 5 5
India 5 5 5 5
Czech Republic 5 5 5 5
Liechtenstein 5 5 5 5
Vietnam 5 5 5 5
Myanmar 5 5 5 5
Iran, Islamic Rep. 5 5 5 5
Djibouti 5 5 5 5
San Marino 5 5 5 5
Gabon 5 5 5 5
Albania 5 5 5 5
Pakistan 5 5 5 5
Palau 5 5 5 5
France 5 5 5 5
Algeria 5 5 5 5
Eritrea 5 5 5 5
New Caledonia 5 5 5 5
Macedonia, FYR 5 5 5 5
United Arab Emirates 5 5 5 5
Madagascar 5 5 5 5
Bosnia and Herzegovina 5 5 5 5
Lao PDR 5 5 5 5
Mongolia 5 5 5 5
Kuwait 5 5 5 5
Bangladesh 5 5 5 5
Sri Lanka 5 5 5 5
Turkey 5 5 5 5
China 5 5 5 5
Colombia 5 5 5 5
Monaco 5 5 5 5
Italy 5 5 5 5
Mali 6 6 6 6
Nicaragua 6 6 6 6
Niger 6 6 6 6
New Zealand 6 6 6 6
Oman 6 6 6 6
Nigeria 6 6 6 6
Malta 6 6 6 6
Mauritania 6 6 6 6
Panama 6 6 6 6
Micronesia, Fed. Sts. 6 6 6 6
Morocco 6 6 6 6
Mexico 6 6 6 6
Mauritius 6 6 6 6
Marshall Islands 6 6 6 6
Malawi 6 6 6 6
Netherlands 6 6 6 6
Malaysia 6 6 6 6
Sao Tome and Principe 6 6 6 6
Timor-Leste 6 6 6 6
Togo 6 6 6 6
Tonga 6 6 6 6
Thailand 6 6 6 6
Switzerland 6 6 6 6
Sudan 6 6 6 6
Suriname 6 6 6 6
Sweden 6 6 6 6
Tunisia 6 6 6 6
Turks and Caicos Islands 6 6 6 6
Venezuela, RB 6 6 6 6
Virgin Islands (U.S.) 6 6 6 6
Yemen, Rep. 6 6 6 6
Vanuatu 6 6 6 6
Uruguay 6 6 6 6
Tuvalu 6 6 6 6
United Kingdom 6 6 6 6
United States 6 6 6 6
Spain 6 6 6 6
Somalia 6 6 6 6
Puerto Rico 6 6 6 6
Qatar 6 6 6 6
Rwanda 6 6 6 6
Portugal 6 6 6 6
Poland 6 6 6 6
Paraguay 6 6 6 6
Peru 6 6 6 6
Philippines 6 6 6 6
Samoa 6 6 6 6
Macao SAR, China 6 6 6 6
Sint Maarten (Dutch part) 6 6 6 6
Slovenia 6 6 6 6
Solomon Islands 6 6 6 6
Singapore 6 6 6 6
Sierra Leone 6 6 6 6
Saudi Arabia 6 6 6 6
Senegal 6 6 6 6
Seychelles 6 6 6 6
Papua New Guinea 6 6 7 6
Lebanon 6 6 6 6
Luxembourg 6 6 6 6
Dominican Republic 6 6 6 6
Ecuador 6 6 6 6
Denmark 6 7 7 7
Cyprus 6 6 6 6
Cuba 6 6 6 6
Curacao 6 6 6 6
Egypt, Arab Rep. 6 6 6 6
El Salvador 6 6 6 6
Finland 6 6 6 6
Belize 6 6 6 6
Burundi 6 6 6 6
Fiji 6 6 6 6
Ethiopia 6 6 6 6
Equatorial Guinea 6 6 6 6
Estonia 6 6 6 6
Cote d'Ivoire 6 6 6 6
Costa Rica 6 6 6 6
Canada 6 6 6 6
Cayman Islands 6 6 6 6
Brunei Darussalam 6 6 6 6
Cameroon 6 6 6 6
Cambodia 6 6 6 6
Cabo Verde 6 6 6 6
Burkina Faso 6 6 6 6
Central African Republic 6 6 6 6
Chad 6 6 6 6
Benin 6 6 6 6
Congo, Dem. Rep. 6 6 6 6
Congo, Rep. 6 6 6 6
Bermuda 6 6 6 6
Comoros 6 6 6 6
Bolivia 6 6 6 6
Chile 6 6 6 6
Georgia 6 6 6 6
Gambia, The 6 6 6 6
Andorra 6 6 6 6
Israel 6 6 6 6
Angola 6 6 6 6
Ghana 6 6 6 6
Argentina 6 6 6 6
Iraq 6 6
Jamaica 6 6 6 6
Japan 6 6 6 6
Korea, Rep. 6 6 6 6
American Samoa 6 6 6 6
Kiribati 6 6 6 6
Afghanistan 6 6 6 6
Jordan 6 6 6 6
Kenya 6 6 6 6
Latvia 6 6 6 6
Indonesia 6 6 6 6
Libya 6 6 6 6
Guatemala 6 6 6 6
Bahrain 6 6 6 6
Barbados 6 6 6 6
Greece 6 6 6 6
Belgium 6 6 6 6
Aruba 6 6 6 6
Guinea 6 6 6 6
Guyana 6 6 6 6
Haiti 6 6 6 6
Bahamas, The 6 6 6 6
Guinea-Bissau 6 6 6 6
Liberia 6 6 6 6
Hong Kong SAR, China 6 6 6 6
Honduras 6 6 6 6
Zambia 7 7 7 7
Zimbabwe 7 7 7 7
Antigua and Barbuda 7 7 7 7
Uganda 7 7 7 7
Australia 7 7 7 7
Bhutan 7 7 7 7
Botswana 7 7 7 7
Trinidad and Tobago 7 7 7 7
Dominica 7 7 7 7
Iceland 7 7 7 7
Norway 7 7 7 7
Namibia 7 7 7 7
Mozambique 7 7 7 7
Lesotho 7 7 7 7
Maldives 7 7 7 7
Tanzania 7 7 7 7
Grenada 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7
Swaziland 7 7 7 7
St. Lucia 7 7 7 7
St. Kitts and Nevis 7 7 7 7
South Africa 7 7 7 7
Guam 8 8 8 8
Ireland 8 8 8 8
Northern Mariana Islands
South Sudan 6 6
Isle of Man
Faeroe Islands
Greenland
Kosovo
St. Martin (French part)
French Polynesia

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