Country name 2010 2011 2012 2013 2014
Georgia 1 1 1 1 1
Sweden 1 1 1 1 1
Norway 1 1 1 1 1
Portugal 1 1 1 1 1
United Arab Emirates 2 2 2 2 2
New Zealand 2 2 2 2 2
Belarus 3 2 2 2 2
Bahrain 2 2 2 2 2
Oman 2 2 2 2 2
Thailand 2 2 2 2 2
Slovak Republic 3 3 3 3 3
Nepal 3 3 3 3 3
Iceland 3 3 3 3 3
Bhutan 3 3 3 3 3
Denmark 3 3 3 3 3
Azerbaijan 3 3 3 3 3
Fiji 3 3 4 4 4
Lithuania 3 3 3 3 3
Estonia 3 3 3 3 3
Austria 3 3 3 3 3
Finland 3 3 3 3 3
Armenia 3 3 3 3 3
Kyrgyz Republic 3 3 3 3 3
Mauritania 4 4 4 4 4
Seychelles 4 4 4 4 4
Singapore 4 4 4 4 4
Czech Republic 4 4 3 3 3
Papua New Guinea 4 4 4 4 4
Niger 4 4 4 4 4
Peru 4 4 4 4 4
Comoros 4 4 4 4 4
Mauritius 4 4 4 4 4
China 4 4 4 4 4
Hungary 4 4 4 4 4
Vanuatu 4 4 4 4 4
Vietnam 4 4 4 4 4
United States 4 4 4 4 4
Benin 4 4 4 4 4
Tunisia 4 4 4 4 4
Tonga 4 4 4 4 4
Syrian Arab Republic 4 4 4 4 4
Switzerland 4 4 4 4 4
Burkina Faso 4 4 4 4 4
Kazakhstan 4 4 4 4 4
Botswana 4 4 4 4 4
Italy 5 5 5 4 4
Iraq 5 5 5 5 5
Ireland 5 5 5 5 5
Kiribati 5 5 5 5 5
Netherlands 5 5 5 5 5
Gambia, The 5 5 5 5 5
Moldova 5 5 5 5 5
Latvia 6 5 5 5 5
Mali 5 5 5 5 5
Hong Kong SAR, China 5 5 5 5 5
Mongolia 5 5 5 5 5
Ghana 5 5 5 5 5
Haiti 5 5 5 5 5
Indonesia 5 5 5 5 5
Germany 5 5 5 5 5
Lao PDR 5 5 5 5 5
Croatia 5 5 5 5 5
Central African Republic 5 5 5 5 5
Australia 5 5 5 5 5
Saudi Arabia 5 5 5 5 5
Togo 5 5 5 5 5
Cameroon 5 5 5 5 5
Spain 4 5 5 5 5
Slovenia 6 5 5 5 5
Costa Rica 6 5 5 5 5
Samoa 5 5 5 5 5
Zambia 5 5 5 5 5
Rwanda 4 5 5 3 3
Dominica 5 5 5 5 5
Russian Federation 6 5 5 4 3
Palau 5 5 5 5 5
Zimbabwe 5 5 5 5 5
El Salvador 5 5 5 5 5
Suriname 6 6 6 6 6
Turkey 6 6 6 6 6
Sudan 6 6 6 6 6
Yemen, Rep. 6 6 6 6 6
United Kingdom 6 6 6 6 6
Tajikistan 6 6 6 6 6
Maldives 6 6 6 6 6
Japan 6 6 6 6 6
Poland 6 6 6 6 6
Paraguay 6 6 6 6 6
Senegal 6 6 6 6 5
Serbia 6 6 6 6 6
Madagascar 6 6 6 6 6
Malawi 6 6 6 6 6
Pakistan 6 6 6 6 6
St. Kitts and Nevis 6 6 6 6 6
Lesotho 6 6 6 4 4
Honduras 6 6 6 6 6
Cabo Verde 6 6 6 6 6
Congo, Rep. 6 6 6 6 6
Canada 6 6 6 6 6
Guyana 6 6 6 6 6
Guinea 6 6 6 6 6
Chad 6 6 6 6 6
Chile 6 6 6 6 6
Guatemala 6 6 6 6 6
Cote d'Ivoire 6 6 6 6 6
Albania 6 6 6 6 6
Israel 6 6 6 6 6
Equatorial Guinea 6 6 6 6 6
Dominican Republic 6 6 6 6 6
Djibouti 6 6 6 6 6
Cyprus 6 6 6 6 6
Barbados 6 6 6 6
Jamaica 6 6 6 6 6
Gabon 6 6 6 6 6
Congo, Dem. Rep. 7 7 7 7 7
Sao Tome and Principe 7 7 7 7 7
Jordan 7 7 7 7 7
Colombia 7 7 7 7 6
Cambodia 7 7 7 7 7
Bahamas, The 7 7 7 7 7
Bolivia 7 7 7 7 7
Argentina 6 7 7 7 7
Antigua and Barbuda 7 7 7 7 7
Angola 7 7 7 7 7
Bosnia and Herzegovina 7 7 7 7 7
Brunei Darussalam 7 7 7 7 7
Namibia 7 7 8 8 8
South Africa 7 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
Bulgaria 7 7 7 7 7
Sierra Leone 7 7 7 7 7
Qatar 7 7 7 7 7
Malta 7 7 7 7
Mexico 7 7 7 7 7
Macedonia, FYR 7 7 7 7 7
India 7 7 7 7 7
Korea, Rep. 7 7 7 7 7
Montenegro 7 7 7 6 6
Luxembourg 7 7 7 7 7
Sri Lanka 8 8 8 9 9
Lebanon 8 8 8 8 8
Guinea-Bissau 8 8 8 8 8
Malaysia 8 8 8 8 8
Grenada 8 8 8 8 8
France 8 8 8 8 8
Tanzania 9 8 8 8 8
Belize 8 8 8 8 8
Uruguay 8 8 8 8 8
West Bank and Gaza 8 8 8 8 8
Mozambique 8 8 8 8 6
Kuwait 8 8 8 8 8
Belgium 8 8 8 8 8
Bangladesh 8 8 8 8 8
Romania 8 8 8 8 8
Burundi 8 8 8 5 5
Puerto Rico 8 8 8 8 8
Panama 8 8 8 7 7
Ecuador 8 8 8 8 8
Morocco 8 8 8 8 8
Egypt, Arab Rep. 8 8 8 8 8
Swaziland 9 9 9 9 9
Kenya 9 9 9 9 9
Afghanistan 9 9 9 9 9
Philippines 9 9 9 9 9
Iran, Islamic Rep. 9 9 9 9 9
Nicaragua 9 9 9 9 9
Venezuela, RB 9 9 9 9 9
Trinidad and Tobago 9 9 9 9 9
St. Lucia 9 9 9 9 9
Ethiopia 10 10 10 10 10
Liberia 10 10 10 10 10
Ukraine 10 10 10 8 7
Algeria 10 10 10 10 10
Solomon Islands 10 10 10 10 10
Eritrea 11 11 11 11 11
Greece 11 11 11 11 10
Uganda 12 12 12 11 11
Nigeria 13 13 13 12 12
Uzbekistan 13 13 13 13 13
Brazil 13 13 14 14 14
Aruba
Somalia
Turks and Caicos Islands
Liechtenstein
Myanmar 6 6 6
Virgin Islands (U.S.)
St. Martin (French part)
Libya
Guam
Cuba
San Marino 9 9 9
Isle of Man
American Samoa
French Polynesia
Taiwan, China
Turkmenistan
Bermuda
Tuvalu
Faeroe Islands
Curacao
Macao SAR, China
Marshall Islands
Timor-Leste
Greenland
New Caledonia
Korea, Dem. Rep.
Sint Maarten (Dutch part)
Andorra
Cayman Islands
Northern Mariana Islands
Monaco
Micronesia, Fed. Sts.
South Sudan 9 9 9

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