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

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