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

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