Country name 2011 2012 2013 2014 2015
Ethiopia 12
Peru 13 13
Nepal 17
Senegal 19 16 18
Zimbabwe 24
Uganda 24 24
Cameroon 25
Bangladesh 30 31
Liberia 35 31
Madagascar 37 35
Mozambique 38
Angola 43
Austria
Aruba
Argentina
Australia
Armenia
Azerbaijan
Bahamas, The
Marshall Islands
Bahrain
Swaziland
Qatar
Andorra
Spain
Barbados
Togo 17
Belarus
Virgin Islands (U.S.)
Belgium
Lithuania
Belize
Malaysia
Benin 17
Albania
Bermuda
Bhutan
Philippines 10
Singapore
Samoa
Bolivia
Bosnia and Herzegovina
Solomon Islands
Botswana
St. Martin (French part)
Brazil
Tajikistan 7
Brunei Darussalam
Turkey
Bulgaria
Uzbekistan
Burkina Faso 27
American Samoa
Burundi 12
Libya
Cabo Verde
Macao SAR, China
Cambodia 12
New Zealand
Mali 39
Northern Mariana Islands
Mauritius
Myanmar
Montenegro
Palau
Antigua and Barbuda
Algeria
Canada
Niger 40
Cayman Islands
Oman
Central African Republic
Papua New Guinea
Chad
Chile
Portugal
China
Russian Federation
Colombia
Sao Tome and Principe
Comoros 11
Seychelles
Congo, Dem. Rep. 27
Slovak Republic
Congo, Rep. 33
South Africa
Costa Rica
St. Kitts and Nevis
Cote d'Ivoire 30
Sudan
Croatia
Switzerland
Cuba
Thailand
Curacao
Trinidad and Tobago
United Arab Emirates
Turks and Caicos Islands
Cyprus
Czech Republic
United States
Denmark
Venezuela, RB
Djibouti
Yemen, Rep. 11
Dominica
Lesotho
Dominican Republic 21
Ecuador
Liechtenstein
Egypt, Arab Rep.
Luxembourg
El Salvador
Macedonia, FYR
Equatorial Guinea
Malawi 36 36
Eritrea
Maldives
Estonia
Malta
Micronesia, Fed. Sts.
Mauritania
Monaco
Mexico
Faroe Islands
Moldova
Fiji
Mongolia
Finland
Morocco
France
Netherlands
Namibia 19
French Polynesia
Gabon 28
New Caledonia
Gambia, The 18
Nicaragua
Georgia
Nigeria 23
Germany
Norway
Ghana 14
Pakistan 8
Greece
Panama
Greenland
Paraguay
Grenada
Guam
Poland
Guatemala
Puerto Rico
Guinea 34
Romania
Guinea-Bissau
Rwanda 5
Guyana
San Marino
Haiti 14
Saudi Arabia
Honduras 24
Serbia
Hong Kong SAR, China
Sierra Leone 28
Hungary
Sint Maarten (Dutch part)
Iceland
Slovenia
India
Somalia
Indonesia 10
South Sudan
Iran, Islamic Rep.
Sri Lanka
Iraq
St. Lucia
Ireland
St. Vincent and the Grenadines
Isle of Man
Suriname
Israel
Sweden
Italy
Syrian Arab Republic
Jamaica
Tanzania 24
Japan
Timor-Leste
Jordan 5
Tonga
Kazakhstan
Tunisia
Kenya 18
Turkmenistan
Kiribati
Tuvalu
Korea, Dem. People’s Rep.
Ukraine
Korea, Rep.
United Kingdom
Kuwait
Uruguay
Kyrgyz Republic 6
Vanuatu
Lao PDR
Vietnam
Latvia
West Bank and Gaza
Afghanistan
Zambia 29
Lebanon

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