Country name 2010 2011 2012 2013 2014
Central African Republic 17 17 17 17 17
Uzbekistan 15 15 14 14 13
Nigeria 13 13 13 13 13
Cote d'Ivoire 13 13 13 13 13
Eritrea 12 12 12 12 12
Burkina Faso 12 12 12 12 12
Kazakhstan 12 12 12 12 12
Liberia 12 12 12 12 12
Tajikistan 12 12 12 12 12
Mongolia 12 12 12 12 12
Malawi 11 12 12 12 12
Cameroon 12 12 12 12 12
Bhutan 11 11 11 11 11
Ethiopia 11 11 11 11 11
Russian Federation 12 11 11 10 10
Mali 11 11 11 11 11
Kyrgyz Republic 11 11 11 11 11
St. Lucia 11 11 11 11 11
Iran, Islamic Rep. 11 11 11 11 11
Moldova 11 11 11 11 11
Nepal 11 11 11 11 11
Azerbaijan 11 11 11 11 11
Lao PDR 10 10 10 10 10
Congo, Dem. Rep. 10 10 10 10 10
Congo, Rep. 10 10 10 10 10
Afghanistan 10 10 10 10 10
Niger 10 10 10 10 10
Burundi 10 10 10 9 9
Chad 10 10 10 11 11
Uganda 10 10 10 10 10
Egypt, Arab Rep. 10 10 10 10 10
Belarus 10 10 10 10 10
India 10 10 10 10 10
Kuwait 10 10 10 10 10
Iraq 10 10 10 10 10
Tanzania 11 10 11 11 11
Trinidad and Tobago 10 10 10 10 10
Maldives 9 9 9 9 9
Haiti 9 9 9 9 9
Yemen, Rep. 9 9 9 9 9
Fiji 9 9 9 9 9
Kenya 9 9 9 9 9
Algeria 9 9 9 9 9
Zimbabwe 9 9 8 8 8
Madagascar 9 9 9 9 9
Mozambique 9 9 9 9 9
Paraguay 9 9 9 9 9
Cambodia 9 9 9 9 9
Benin 9 9 9 8 7
Rwanda 9 9 9 9 9
Papua New Guinea 9 9 9 9 9
Syrian Arab Republic 9 9 9 9 9
Bangladesh 9 9 9 9 9
Venezuela, RB 9 9 9 9 9
Ukraine 9 9 9 9 9
Palau 9 9 9 9 9
Sierra Leone 8 8 8 8 8
Indonesia 8 8 8 8 8
Puerto Rico 8 8 8 8 8
Pakistan 8 8 8 8 8
Macedonia, FYR 8 8 8 8 8
Mauritania 8 8 8 8 8
Zambia 8 8 8 8 8
Guinea 8 8 8 8 8
Turkey 8 8 8 8 8
Oman 8 8 8 8 8
Vietnam 8 8 8 8 8
Lesotho 8 8 7 7 7
Bosnia and Herzegovina 8 8 8 8 8
Armenia 8 8 8 8 8
Comoros 8 8 8 8 8
Bahrain 8 8 8 8 8
Albania 8 8 8 8 8
Brazil 8 8 8 8 8
Gabon 8 8 8 8 8
Dominica 8 8 8 8 8
Angola 8 8 8 9 9
Australia 7 7 7 7 7
Qatar 7 7 7 7 7
Philippines 7 7 7 7 7
Jordan 7 7 7 7 7
Cyprus 7 7 7 7 7
Lebanon 7 7 7 7 7
El Salvador 7 7 7 7 7
Sri Lanka 7 7 7 7 7
Togo 7 7 7 7 7
Timor-Leste 7 7 7 7 7
Swaziland 7 7 6 6 6
Croatia 7 7 7 7 7
Jamaica 7 7 7 7 7
Malta 7 7 7 7
Saudi Arabia 7 7 7 8 8
Peru 7 7 7 7 7
South Africa 7 7 6 6 6
Slovenia 7 7 7 7 7
Namibia 7 7 7 7 7
Vanuatu 7 7 7 7 7
Cabo Verde 7 7 7 7 7
St. Kitts and Nevis 7 7 7 7 7
Guyana 7 7 7 7 7
Serbia 7 7 7 7 7
Ghana 7 7 7 7 7
Sudan 7 7 7 7 7
Belize 7 7 7 7 7
Uruguay 7 7 7 7 7
Botswana 7 7 6 6 6
Colombia 6 6 6 6 6
Micronesia, Fed. Sts. 6 6 6 6 6
Morocco 6 6 6 6 6
Bolivia 6 6 6 6 6
New Zealand 6 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Romania 6 6 6 6 6
Greece 6 6 6 6 6
Tunisia 6 6 6 6 6
Senegal 6 6 6 6 6
Czech Republic 6 6 6 6 6
Kiribati 6 6 6 6 6
St. Vincent and the Grenadines 6 6 6 6 6
Argentina 6 6 9 8 8
Guinea-Bissau 6 6 6 6 6
Honduras 6 6 6 6 6
Hungary 6 6 6 6 6
Grenada 6 6 6 6 6
Equatorial Guinea 6 6 6 6 6
Ecuador 6 6 6 6 6
Tonga 6 6 6 6 6
Suriname 6 6 6 6 6
Samoa 6 6 6 6 6
Guatemala 6 6 6 6 6
Sao Tome and Principe 6 6 6 6 6
Gambia, The 6 6 6 6 6
Latvia 6 6 6 5 5
Dominican Republic 6 6 6 6 5
Solomon Islands 5 5 5 5 5
Norway 5 5 5 5 5
Bulgaria 5 5 5 5 5
Seychelles 5 5 5 5 5
Brunei Darussalam 5 5 5 5 5
Slovak Republic 5 5 5 5 5
Marshall Islands 5 5 5 5 5
Mauritius 5 5 5 5 5
United States 5 5 5 5 5
Japan 5 5 5 5 5
Costa Rica 5 5 5 5 5
Thailand 5 5 5 5 5
Lithuania 5 5 5 5 5
Djibouti 5 5 5 5 5
Antigua and Barbuda 5 5 7 7 7
United Arab Emirates 5 5 5 5 5
Bahamas, The 5 5 5 5 5
Barbados 5 5 5 5
Nicaragua 5 5 5 5 5
Netherlands 5 5 4 4 4
Chile 5 5 5 5 5
Montenegro 5 5 5 5 5
China 5 5 5 5 5
Finland 5 5 5 5 5
Estonia 4 4 4 4 4
Belgium 4 4 4 4 4
Spain 4 4 4 4 4
Georgia 4 4 4 4 4
Germany 4 4 4 4 4
Iceland 4 4 4 4 4
Luxembourg 4 4 4 4 4
Mexico 4 4 4 4 4
Portugal 4 4 4 4 4
Poland 4 4 4 4 4
United Kingdom 4 4 4 4 4
Malaysia 4 4 4 4 4
Israel 4 4 4 4 4
Austria 4 4 4 4 4
Switzerland 4 4 4 4 4
Sweden 3 3 3 3 3
Canada 3 3 3 3 3
Korea, Rep. 3 3 3 3 3
Italy 3 3 3 3 3
Hong Kong SAR, China 3 3 3 3 3
Panama 3 3 3 3 3
Denmark 3 3 3 3 3
Singapore 3 3 3 3 3
Ireland 2 2 2 2 2
France 2 2 2 2 2
Bermuda
Andorra
Aruba
Cayman Islands
Turks and Caicos Islands
New Caledonia
St. Martin (French part)
French Polynesia
Taiwan, China
Myanmar 9 9 8
Virgin Islands (U.S.)
Monaco
San Marino 4 4 4
Cuba
Tuvalu
Curacao
Korea, Dem. Rep.
Macao SAR, China
Isle of Man
Liechtenstein
Faeroe Islands
Libya 9 9 9
Somalia
South Sudan 12 12 12
Guam
Sint Maarten (Dutch part)
Greenland
Turkmenistan
American Samoa
Northern Mariana Islands

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