Country name 2010 2012 2014
Chad 74.0 25.0
Sudan 39.0 3.0 6.0
Bolivia 15.0 3.0 3.0
Mongolia 14.0 5.0 1.0
Venezuela, RB 9.4 7.0 8.0
Tajikistan 7.0 2.0 14.0
Azerbaijan 7.0
Angola 6.0 5.0
Uganda 5.5
Ethiopia 5.0 4.0 14.0
Mali 5.0 5.0
Gambia, The 4.6 2.0
Myanmar 4.6 1.0 1.0
Algeria 4.6 8.0 3.0
Gabon 4.3 1.0
Burkina Faso 4.0
Estonia 4.0 1.0 1.0
Spain 4.0 1.0 3.0
Russian Federation 4.0 2.0 2.0
Qatar 3.8 2.0 7.0
Argentina 3.7 5.0 2.0
Germany 3.6 1.0 1.0
Chile 3.5 2.0 1.0
Lebanon 3.4 2.0 2.0
Cameroon 3.4 18.0 3.0
Libya 3.2 2.0
Jordan 3.2 3.0 2.0
Nicaragua 3.2 8.0 8.0
Tanzania 3.2 7.0
Yemen, Rep. 3.1
Poland 3.0 4.0 1.0
Slovak Republic 3.0 2.0 2.0
Namibia 3.0 2.0 2.0
Eritrea 3.0
Uruguay 3.0 14.0 1.0
Turkmenistan 3.0
Kenya 3.0 2.0 3.0
Ghana 2.9 2.0 4.0
Canada 2.8 2.0 1.0
United States 2.8 2.0 2.0
Brazil 2.8 2.0 2.0
China 2.8 3.0 2.0
Australia 2.6 4.0 2.0
Malaysia 2.6 3.0 1.0
Iran, Islamic Rep. 2.6 3.0 7.0
Switzerland 2.6 6.0 1.0
Italy 2.6 3.0 1.0
Guatemala 2.6 4.0 2.0
Nigeria 2.5 4.0 4.0
United Arab Emirates 2.5 1.0 2.0
Syrian Arab Republic 2.5 3.0
Czech Republic 2.5
India 2.3 3.0 2.0
Pakistan 2.3 3.0 3.0
Saudi Arabia 2.3 5.0 8.0
South Africa 2.3 2.0 2.0
Dominican Republic 2.2 2.0 2.0
Turkey 2.2 2.0 2.0
Singapore 2.2 2.0 2.0
Indonesia 2.1 2.0 3.0
Mexico 2.1 3.0 2.0
Ecuador 2.1 2.0 3.0
Peru 2.0 1.0 3.0
Afghanistan 2.0 5.0
Sierra Leone 2.0 2.0
Israel 2.0 2.0
Kyrgyz Republic 2.0 1.0 1.0
Mauritania 2.0 8.0 1.0
Austria 2.0 2.0
Romania 2.0 2.0 2.0
Lithuania 2.0 1.0
Kuwait 2.0 2.0 1.0
Morocco 2.0 3.0
Serbia 2.0 1.0
Maldives 2.0 4.0 2.0
Congo, Dem. Rep. 2.0 88.0
Costa Rica 2.0 2.0 1.0
Bulgaria 2.0 2.0 1.0
Bosnia and Herzegovina 2.0 2.0 1.0
Nepal 1.8 3.0
Philippines 1.8 3.0 2.0
Netherlands 1.8 2.0 1.0
Albania 1.7 11.0 1.0
Tunisia 1.7 2.0 1.0
Hong Kong SAR, China 1.7 1.0 1.0
Luxembourg 1.7 1.0
Ukraine 1.7 2.0 5.0
Belgium 1.7 2.0 2.0
Thailand 1.6 2.0 1.0
Korea, Rep. 1.6 2.0 1.0
Finland 1.6 4.0 2.0
Panama 1.4 2.0 2.0
Senegal 1.4 7.0 1.0
Uzbekistan 1.4 18.0
Vietnam 1.4 2.0 1.0
Bangladesh 1.4 3.0 2.0
Sri Lanka 1.3 2.0 2.0
Cambodia 1.3 2.0 1.0
Egypt, Arab Rep. 1.3 2.0 2.0
New Zealand 1.3 2.0
Latvia 1.3 1.0
Sweden 1.0 1.0
Croatia 1.0 1.0 2.0
Slovenia 1.0
Cote d'Ivoire 1.0 2.0
Denmark 1.0 2.0 1.0
Norway 1.0 1.0
Bahrain 1.0 2.0 1.0
Ireland 1.0 1.0
Japan 1.0 1.0 2.0
South Sudan
Belarus 2.0
West Bank and Gaza
Middle East (developing only)
Timor-Leste
Macao SAR, China
Comoros
Macedonia, FYR
Suriname
Madagascar 2.0
United Kingdom 3.0 2.0
Malawi
Congo, Rep. 11.0
Lao PDR 2.0
Georgia 6.0 1.0
Bhutan
St. Lucia
Bahamas, The 3.0 1.0
Cayman Islands
Malta 2.0 1.0
Liechtenstein
Marshall Islands
Vanuatu
Equatorial Guinea
San Marino
Mauritius 1.0 1.0
Iraq 3.0
El Salvador 2.0
Sint Maarten (Dutch part)
Micronesia, Fed. Sts.
Somalia
Moldova
Liberia
Monaco
St. Vincent and the Grenadines
Fiji
Greece 1.0 5.0
Montenegro 7.0
Iceland 1.0
Dominica
Tonga
Mozambique
Guyana
Djibouti 3.0
Brunei Darussalam
Korea, Dem. Rep.
Greenland
Kiribati
Lesotho
France 2.0 1.0
Sao Tome and Principe
New Caledonia
Faeroe Islands
Kazakhstan 2.0
Seychelles
Cyprus 1.0
Colombia 4.0 3.0
Niger
Belize
Curacao
Solomon Islands
Northern Mariana Islands
Benin 6.0
Zambia 5.0 3.0
Antigua and Barbuda
Grenada
St. Kitts and Nevis
Cuba
St. Martin (French part)
Palau
Andorra
French Polynesia
Swaziland
Papua New Guinea
Central African Republic
Paraguay
American Samoa
Honduras 3.0 2.0
Hungary 2.0 1.0
Burundi 6.0 1.0
Togo 3.0
Tuvalu
Trinidad and Tobago
Jamaica 14.0
Cabo Verde
Barbados
Turks and Caicos Islands
Portugal 2.0 3.0
Haiti 6.0 1.0
Puerto Rico
Bermuda
Aruba
Guinea-Bissau
Isle of Man
Guinea
Armenia
Botswana
Rwanda
Virgin Islands (U.S.)
Samoa
Guam
Oman
Zimbabwe 4.0 2.0

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