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
Sweden 3 3 3 3 3
Italy 3 3 3 3 3
Panama 3 3 3 3 3
Denmark 3 3 3 3 3
Korea, Rep. 3 3 3 3 3
Singapore 3 3 3 3 3
Canada 3 3 3 3 3
Estonia 4 4 4 4 4
Malaysia 4 4 4 4 4
San Marino 4 4 4
Belgium 4 4 4 4 4
Portugal 4 4 4 4 4
Spain 4 4 4 4 4
Iceland 4 4 4 4 4
Poland 4 4 4 4 4
Netherlands 5 5 4 4 4
Israel 4 4 4 4 4
Germany 4 4 4 4 4
United Kingdom 4 4 4 4 4
Mexico 4 4 4 4 4
Austria 4 4 4 4 4
Georgia 4 4 4 4 4
Luxembourg 4 4 4 4 4
Switzerland 4 4 4 4 4
Mauritius 5 5 5 5 5
Chile 5 5 5 5 5
Norway 5 5 5 5 5
Marshall Islands 5 5 5 5 5
Costa Rica 5 5 5 5 5
Nicaragua 5 5 5 5 5
Finland 5 5 5 5 5
Montenegro 5 5 5 5 5
Djibouti 5 5 5 5 5
China 5 5 5 5 5
Thailand 5 5 5 5 5
United States 5 5 5 5 5
Bulgaria 5 5 5 5 5
Brunei Darussalam 5 5 5 5 5
United Arab Emirates 5 5 5 5 5
Bahamas, The 5 5 5 5 5
Solomon Islands 5 5 5 5 5
Seychelles 5 5 5 5 5
Barbados 5 5 5 5
Slovak Republic 5 5 5 5 5
Japan 5 5 5 5 5
Lithuania 5 5 5 5 5
Swaziland 7 7 6 6 6
Morocco 6 6 6 6 6
Tonga 6 6 6 6 6
Gambia, The 6 6 6 6 6
Micronesia, Fed. Sts. 6 6 6 6 6
Guinea-Bissau 6 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Guatemala 6 6 6 6 6
Grenada 6 6 6 6 6
Greece 6 6 6 6 6
New Zealand 6 6 6 6 6
Tunisia 6 6 6 6 6
Equatorial Guinea 6 6 6 6 6
Kiribati 6 6 6 6 6
South Africa 7 7 6 6 6
Czech Republic 6 6 6 6 6
Romania 6 6 6 6 6
Samoa 6 6 6 6 6
Colombia 6 6 6 6 6
Sao Tome and Principe 6 6 6 6 6
Botswana 7 7 6 6 6
Suriname 6 6 6 6 6
Senegal 6 6 6 6 6
St. Vincent and the Grenadines 6 6 6 6 6
Latvia 6 6 6 5 5
Bolivia 6 6 6 6 6
Hungary 6 6 6 6 6
Dominican Republic 6 6 6 6 5
Ecuador 6 6 6 6 6
Honduras 6 6 6 6 6
Lebanon 7 7 7 7 7
Qatar 7 7 7 7 7
Sudan 7 7 7 7 7
St. Kitts and Nevis 7 7 7 7 7
Timor-Leste 7 7 7 7 7
Togo 7 7 7 7 7
Vanuatu 7 7 7 7 7
Uruguay 7 7 7 7 7
Sri Lanka 7 7 7 7 7
Slovenia 7 7 7 7 7
Peru 7 7 7 7 7
Namibia 7 7 7 7 7
Philippines 7 7 7 7 7
Saudi Arabia 7 7 7 8 8
Serbia 7 7 7 7 7
Malta 7 7 7 7
Lesotho 8 8 7 7 7
Cyprus 7 7 7 7 7
El Salvador 7 7 7 7 7
Ghana 7 7 7 7 7
Cabo Verde 7 7 7 7 7
Belize 7 7 7 7 7
Antigua and Barbuda 5 5 7 7 7
Australia 7 7 7 7 7
Guyana 7 7 7 7 7
Croatia 7 7 7 7 7
Jamaica 7 7 7 7 7
Jordan 7 7 7 7 7
Guinea 8 8 8 8 8
Mauritania 8 8 8 8 8
Zimbabwe 9 9 8 8 8
Bahrain 8 8 8 8 8
Pakistan 8 8 8 8 8
Turkey 8 8 8 8 8
Gabon 8 8 8 8 8
Armenia 8 8 8 8 8
Brazil 8 8 8 8 8
Oman 8 8 8 8 8
Zambia 8 8 8 8 8
Angola 8 8 8 9 9
Indonesia 8 8 8 8 8
Albania 8 8 8 8 8
Puerto Rico 8 8 8 8 8
Comoros 8 8 8 8 8
Vietnam 8 8 8 8 8
Macedonia, FYR 8 8 8 8 8
Dominica 8 8 8 8 8
Bosnia and Herzegovina 8 8 8 8 8
Sierra Leone 8 8 8 8 8
Bangladesh 9 9 9 9 9
Benin 9 9 9 8 7
Papua New Guinea 9 9 9 9 9
Cambodia 9 9 9 9 9
Paraguay 9 9 9 9 9
Palau 9 9 9 9 9
Mozambique 9 9 9 9 9
Maldives 9 9 9 9 9
Haiti 9 9 9 9 9
Fiji 9 9 9 9 9
Algeria 9 9 9 9 9
Venezuela, RB 9 9 9 9 9
Libya 9 9 9
Yemen, Rep. 9 9 9 9 9
Madagascar 9 9 9 9 9
Ukraine 9 9 9 9 9
Kenya 9 9 9 9 9
Syrian Arab Republic 9 9 9 9 9
Rwanda 9 9 9 9 9
Myanmar 9 9 8
Argentina 6 6 9 8 8
Congo, Dem. Rep. 10 10 10 10 10
Iraq 10 10 10 10 10
Belarus 10 10 10 10 10
Chad 10 10 10 11 11
Burundi 10 10 10 9 9
Uganda 10 10 10 10 10
Trinidad and Tobago 10 10 10 10 10
Congo, Rep. 10 10 10 10 10
Egypt, Arab Rep. 10 10 10 10 10
Niger 10 10 10 10 10
Kuwait 10 10 10 10 10
Lao PDR 10 10 10 10 10
India 10 10 10 10 10
Afghanistan 10 10 10 10 10
Ethiopia 11 11 11 11 11
St. Lucia 11 11 11 11 11
Iran, Islamic Rep. 11 11 11 11 11
Azerbaijan 11 11 11 11 11
Moldova 11 11 11 11 11
Bhutan 11 11 11 11 11
Mali 11 11 11 11 11
Tanzania 11 10 11 11 11
Nepal 11 11 11 11 11
Kyrgyz Republic 11 11 11 11 11
Russian Federation 12 11 11 10 10
Cameroon 12 12 12 12 12
Tajikistan 12 12 12 12 12
South Sudan 12 12 12
Kazakhstan 12 12 12 12 12
Liberia 12 12 12 12 12
Malawi 11 12 12 12 12
Mongolia 12 12 12 12 12
Eritrea 12 12 12 12 12
Burkina Faso 12 12 12 12 12
Cote d'Ivoire 13 13 13 13 13
Nigeria 13 13 13 13 13
Uzbekistan 15 15 14 14 13
Central African Republic 17 17 17 17 17
Curacao
Sint Maarten (Dutch part)
Bermuda
Cuba
French Polynesia
Guam
Aruba
American Samoa
Cayman Islands
Macao SAR, China
St. Martin (French part)
Greenland
Monaco
Isle of Man
Taiwan, China
Andorra
New Caledonia
Faeroe Islands
Korea, Dem. Rep.
Somalia
Tuvalu
Virgin Islands (U.S.)
Turkmenistan
Liechtenstein
Turks and Caicos Islands
Northern Mariana Islands

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