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

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