Country name 2009 2010 2011 2012 2013
Central African Republic 17 17 17 17 17
Uzbekistan 15 15 15 14 14
Nigeria 13 13 13 13 13
Mongolia 13 13 13 13 13
Eritrea 12 12 12 12 12
Bhutan 12 12 12 12 12
South Sudan 12 12
Liberia 12 12 12 12 12
Tajikistan 13 12 12 12 12
Kazakhstan 13 12 12 12 12
Russian Federation 12 12 11 11 10
Cameroon 11 11 11 11 11
Tanzania 11 11 10 11 11
Nepal 11 11 11 11 11
Malawi 11 11 11 11 11
Azerbaijan 11 11 11 11 11
Burundi 11 11 11 11 10
India 11 11 11 11 11
Kyrgyz Republic 11 11 11 11 11
Haiti 10 10 10 10 10
Chad 10 10 10 10 11
Lao PDR 10 10 10 10 10
Iraq 10 10 10 10 10
Ethiopia 10 10 10 10 10
Fiji 10 10 10 10 10
Niger 10 10 10 10 10
Egypt, Arab Rep. 10 10 10 10 10
Iran, Islamic Rep. 10 10 10 10 10
Comoros 10 10 10 10 10
Congo, Rep. 10 10 10 10 10
Cote d'Ivoire 10 10 10 10 10
Mali 10 10 10 10 10
Afghanistan 10 10 10 10 10
Trinidad and Tobago 10 10 10 10 10
Belarus 10 10 10 10 10
Uganda 10 10 10 10 10
Kuwait 10 10 10 10 10
Papua New Guinea 9 9 9 9 9
Argentina 6 6 6 9 8
Cambodia 10 9 9 9 9
Paraguay 9 9 9 9 9
Yemen, Rep. 9 9 9 9 9
Palau 9 9 9 9 9
Guinea 9 9 9 9 9
Maldives 9 9 9 9 9
Algeria 9 9 9 9 9
Mozambique 9 9 9 9 9
Madagascar 9 9 9 9 9
Myanmar 9 9
Rwanda 10 9 9 9 9
Venezuela, RB 9 9 9 9 9
Kenya 9 9 9 9 9
Libya 9 9
Congo, Dem. Rep. 9 9 9 9 9
Burkina Faso 10 9 9 9 9
Sierra Leone 9 9 9 9 9
Syrian Arab Republic 9 9 9 9 9
St. Lucia 8 8 8 8 8
Zimbabwe 9 9 9 8 8
Zambia 9 8 8 8 8
Turkey 8 8 8 8 8
Brazil 8 8 8 8 8
Mauritania 8 8 8 8 8
Moldova 8 8 8 8 8
Albania 8 8 8 8 8
Angola 8 8 8 8 9
Bosnia and Herzegovina 8 8 8 8 8
Pakistan 8 8 8 8 8
Puerto Rico 8 8 8 8 8
Indonesia 8 8 8 8 8
Macedonia, FYR 8 8 8 8 8
Dominica 8 8 8 8 8
Bahrain 8 8 8 8 8
Vietnam 8 8 8 8 8
Armenia 9 8 8 8 8
Oman 8 8 8 8 8
Bangladesh 8 8 8 8 8
Benin 8 8 8 8 7
Ukraine 8 8 8 8 8
Gabon 8 8 8 8 8
Lesotho 8 8 8 7 7
Saudi Arabia 7 7 7 7 7
Sudan 7 7 7 7 7
St. Kitts and Nevis 7 7 7 7 7
Sri Lanka 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
Slovenia 7 7 7 7 7
Serbia 7 7 7 7 7
Peru 7 7 7 7 7
Namibia 7 7 7 7 7
Morocco 7 7 7 7 7
Philippines 8 7 7 7 7
Qatar 7 7 7 7 7
Kosovo 7 7 7 7 7
Sao Tome and Principe 7 7 7 7 7
Malta 7 7 7
Lebanon 7 7 7 7 7
Ghana 7 7 7 7 7
Belize 7 7 7 7 7
Croatia 7 7 7 7 7
Gambia, The 7 7 7 7 7
Honduras 7 7 7 7 7
Guyana 7 7 7 7 7
Cyprus 7 7 7 7 7
Cabo Verde 7 7 7 7 7
Jordan 7 7 7 7 7
Guatemala 7 7 7 7 7
Antigua and Barbuda 5 5 5 7 7
El Salvador 7 7 7 7 7
Jamaica 7 7 7 7 7
Australia 7 7 7 7 7
Grenada 6 6 6 6 6
Greece 6 6 6 6 6
St. Vincent and the Grenadines 6 6 6 6 6
Colombia 6 6 6 6 6
Slovak Republic 6 6 6 6 6
Romania 6 6 6 6 6
Equatorial Guinea 6 6 6 6 6
Dominican Republic 6 6 6 6 6
Samoa 6 6 6 6 6
Czech Republic 6 6 6 6 6
South Africa 7 7 7 6 6
Suriname 6 6 6 6 6
New Zealand 6 6 6 6 6
Micronesia, Fed. Sts. 6 6 6 6 6
Bolivia 6 6 6 6 6
Botswana 7 7 7 6 6
Hungary 6 6 6 6 6
Swaziland 7 7 7 6 6
Tunisia 6 6 6 6 6
Latvia 6 6 6 6 5
Kiribati 6 6 6 6 6
Ecuador 6 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Guinea-Bissau 6 6 6 6 6
Tonga 6 6 6 6 6
United Arab Emirates 5 5 5 5 5
Barbados 5 5 5
Bahamas, The 5 5 5 5 5
Senegal 5 5 5 5 5
United States 5 5 5 5 5
Solomon Islands 5 5 5 5 5
Chile 5 5 5 5 5
Bulgaria 5 5 5 5 5
Thailand 5 5 5 5 5
China 5 5 5 5 5
Costa Rica 5 5 5 5 5
Brunei Darussalam 5 5 5 5 5
Seychelles 5 5 5 5 5
Djibouti 5 5 5 5 5
Nicaragua 5 5 5 5 5
Norway 5 5 5 5 5
Japan 5 5 5 5 5
Mauritius 5 5 5 5 5
Lithuania 5 5 5 5 5
Marshall Islands 5 5 5 5 5
Finland 5 5 5 5 5
Montenegro 6 5 5 5 5
Netherlands 5 5 5 4 4
Spain 5 4 4 4 4
Malaysia 4 4 4 4 4
Germany 4 4 4 4 4
Estonia 4 4 4 4 4
Portugal 4 4 4 4 4
Switzerland 4 4 4 4 4
Mexico 4 4 4 4 4
Georgia 4 4 4 4 4
Iceland 4 4 4 4 4
United Kingdom 4 4 4 4 4
Israel 4 4 4 4 4
Austria 4 4 4 4 4
Belgium 4 4 4 4 4
Poland 4 4 4 4 4
Luxembourg 4 4 4 4 4
San Marino 4 4
Canada 3 3 3 3 3
Italy 3 3 3 3 3
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
Singapore 3 3 3 3 3
Denmark 3 3 3 3 3
France 2 2 2 2 2
Ireland 2 2 2 2 2
Greenland
Northern Mariana Islands
New Caledonia
Turks and Caicos Islands
Faeroe Islands
Aruba
Somalia
Andorra
Liechtenstein
Tuvalu
French Polynesia
Sint Maarten (Dutch part)
St. Martin (French part)
Cuba
Macao SAR, China
Isle of Man
Bermuda
Curacao
Turkmenistan
Cayman Islands
Virgin Islands (U.S.)
Guam
Korea, Dem. Rep.
Monaco
American Samoa

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