Country name 2010 2011 2012 2013 2014
France 2 2 2 2 2
Ireland 2 2 2 2 2
Canada 3 3 3 3 3
Panama 3 3 3 3 3
Hong Kong SAR, China 3 3 3 3 3
Italy 3 3 3 3 3
Japan 3 3 3 3 3
Korea, Rep. 3 3 3 3 3
Singapore 3 3 3 3 3
Austria 3 3 3 3 3
United Arab Emirates 3 3 3 3 3
United States 3 3 3 3 3
Switzerland 3 3 3 3 3
Estonia 3 3 3 3 3
Sweden 3 3 3 3 3
Indonesia 4 4 4 4 4
Czech Republic 4 4 4 4 4
Iceland 4 4 4 4 4
Greece 4 4 4 4 4
Georgia 4 4 4 4 4
Germany 4 4 4 4 4
Finland 4 4 4 4 4
Grenada 4 4 4 4 4
Denmark 4 4 4 4 4
Malaysia 4 4 4 4 4
San Marino 4 4 4
Portugal 4 4 4 4 4
Spain 4 4 4 4 4
St. Kitts and Nevis 4 4 4 4 4
United Kingdom 4 4 4 4 4
Tunisia 4 4 4 4 4
Norway 4 4 4 4 4
New Zealand 4 4 4 4 4
Colombia 4 4 4 4 4
Lithuania 4 4 4 4 4
Mauritius 4 4 4 4 4
Mexico 4 4 4 4 4
Netherlands 4 4 4 4 4
Israel 4 4 4 4 4
Lebanon 4 4 4 4 4
Bulgaria 4 4 4 4 4
Belgium 4 4 4 4 4
Belize 5 5 5 5 5
Madagascar 5 5 5 5 5
Malta 5 5 5 5
Marshall Islands 5 5 5 5 5
Luxembourg 5 5 5 5 5
Micronesia, Fed. Sts. 5 5 5 5 5
St. Vincent and the Grenadines 5 5 5 5 5
Brunei Darussalam 5 5 5 5 5
Honduras 5 5 5 5 5
Thailand 5 5 5 5 5
Jordan 5 5 5 5 5
Latvia 5 5 5 5 5
Armenia 5 5 5 5 5
South Africa 7 7 5 5 5
Poland 5 5 5 5 5
Peru 5 5 5 5 5
Puerto Rico 5 5 5 5 5
Qatar 5 5 5 5 5
Australia 5 5 5 5 5
Romania 5 5 5 5 5
Bahamas, The 5 5 5 5 5
Palau 5 5 5 5 5
Slovenia 5 5 5 5 5
Morocco 5 5 5 5 4
Barbados 5 5 5 5
Slovak Republic 5 5 5 5 5
Seychelles 5 5 5 5 5
Nicaragua 5 5 5 5 5
Trinidad and Tobago 5 5 5 5 5
Antigua and Barbuda 5 5 5 5 5
Cyprus 5 5 5 5 5
Vietnam 5 5 5 5 5
Costa Rica 5 5 5 5 5
Chile 5 5 5 5 5
Dominican Republic 5 5 5 5 4
Djibouti 5 5 5 5 5
Uruguay 6 6 6 6 6
Kiribati 6 6 6 6 6
Jamaica 6 6 6 6 6
Croatia 6 6 6 6 6
Gabon 6 6 6 6 6
Montenegro 6 6 6 6 6
Macedonia, FYR 6 6 6 6 6
Bangladesh 6 6 6 6 6
Dominica 6 6 6 6 6
Argentina 6 6 6 6 6
Bahrain 6 6 6 6 6
Saudi Arabia 5 5 5 6 6
Philippines 6 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Yemen, Rep. 6 6 6 6 6
Senegal 6 6 6 6 6
Ghana 6 6 6 6 6
Guyana 6 6 6 6 6
Guinea-Bissau 6 6 6 6 6
Samoa 6 6 6 6 6
Mali 6 6 6 6 6
Vanuatu 6 6 6 6 6
Hungary 6 6 6 6 6
Botswana 6 6 6 6 6
Timor-Leste 6 6 6 6 6
Togo 6 6 6 6 6
Serbia 6 6 6 6 6
Gambia, The 6 6 6 6 6
Brazil 6 6 6 6 6
Tonga 6 6 6 6 6
Ecuador 7 7 7 7 7
Mozambique 7 7 7 7 7
El Salvador 7 7 7 7 7
Paraguay 7 7 7 7 7
Congo, Dem. Rep. 7 7 7 7 7
Rwanda 7 7 7 7 7
Zimbabwe 7 7 7 7 7
Zambia 7 7 7 7 7
Equatorial Guinea 7 7 7 7 7
Sierra Leone 7 7 7 7 7
Oman 7 7 7 7 7
Papua New Guinea 7 7 7 7 7
Solomon Islands 7 7 7 7 7
Sri Lanka 7 7 7 7 7
Lesotho 8 8 7 7 7
Iran, Islamic Rep. 7 7 7 7 7
Albania 7 7 7 7 7
Sudan 7 7 7 7 7
Bolivia 7 7 7 7 7
Tanzania 7 7 7 7 7
Kuwait 7 7 7 7 7
Swaziland 8 8 7 7 7
Libya 7 7 7
India 7 7 7 7 7
Maldives 7 7 7 7 7
Turkey 7 7 7 7 7
Uganda 7 7 7 7 7
Guinea 7 7 7 7 7
Benin 8 8 8 7 7
Cabo Verde 7 7 7 7 7
Syrian Arab Republic 8 8 8 8 8
Sao Tome and Principe 8 8 8 8 8
Kenya 8 8 8 8 8
Guatemala 8 8 8 8 8
Haiti 8 8 8 8 8
Cambodia 8 8 8 8 8
Bosnia and Herzegovina 8 8 8 8 8
Ukraine 8 8 8 8 8
Suriname 8 8 8 8 8
Ethiopia 8 8 8 8 8
Fiji 8 8 8 8 8
Egypt, Arab Rep. 8 8 8 8 8
China 8 8 8 8 8
Venezuela, RB 8 8 8 8 8
Belarus 8 8 8 8 8
St. Lucia 7 7 7 8 7
Namibia 8 8 8 8 8
Mauritania 8 8 8 8 8
Pakistan 8 8 8 8 8
Algeria 8 8 8 8 8
Niger 8 8 8 8 8
Chad 7 7 7 8 8
Kosovo 8 8 8 8 8
Moldova 9 9 9 9 9
Burundi 9 9 9 9 9
Bhutan 9 9 9 9 9
Russian Federation 10 9 9 9 9
Kyrgyz Republic 9 9 9 9 9
Central African Republic 9 9 9 9 9
Myanmar 9 9 8
Azerbaijan 9 9 9 9 9
Comoros 9 9 9 9 9
Nigeria 9 9 9 9 9
Cote d'Ivoire 9 9 9 9 9
Lao PDR 10 10 10 10 10
Afghanistan 10 10 10 10 10
Angola 9 9 9 10 10
Liberia 10 10 10 10 10
Iraq 10 10 10 10 10
Eritrea 10 10 10 10 10
Burkina Faso 10 10 10 10 10
Kazakhstan 10 10 10 10 10
South Sudan 10 10 10
Congo, Rep. 11 11 11 11 11
Nepal 11 11 11 11 11
Cameroon 11 11 11 11 11
Tajikistan 11 11 11 11 11
Mongolia 11 11 11 11 11
Malawi 10 10 11 11 11
Uzbekistan 13 13 13 12 11
Cuba
Monaco
Isle of Man
St. Martin (French part)
Cayman Islands
Korea, Dem. Rep.
Macao SAR, China
Bermuda
American Samoa
Tuvalu
New Caledonia
French Polynesia
Curacao
Liechtenstein
Guam
Faeroe Islands
Somalia
Andorra
Sint Maarten (Dutch part)
Greenland
Virgin Islands (U.S.)
Turkmenistan
Aruba
Turks and Caicos Islands
Northern Mariana Islands

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