Country name 2010 2011 2012 2013
Timor-Leste 0
Burundi 3
Cambodia 4
Armenia 9
Malawi 13
Rwanda 13
Burkina Faso 16
Peru 19 22 22
Tanzania 20 25
Colombia 31
Australia
Austria
Andorra
Azerbaijan
Switzerland
Bahamas, The
Namibia
Bahrain
Slovak Republic
Bangladesh
Liberia
Barbados
Micronesia, Fed. Sts.
Belarus
Northern Mariana Islands
Belgium
Sao Tome and Principe
Belize
St. Kitts and Nevis
Benin 19
Vietnam
Bermuda
Luxembourg
Bhutan
Marshall Islands
Bolivia
Montenegro
Bosnia and Herzegovina
New Zealand
Botswana
Palau
Brazil
Algeria
Brunei Darussalam
Seychelles
Bulgaria
South Africa
Argentina
Sudan
Antigua and Barbuda
Aruba
Cabo Verde
Zambia
Angola
Liechtenstein
Cameroon 30
Macedonia, FYR
Canada
Mali 4
Cayman Islands
Mauritius
Central African Republic
Monaco
Chad
Mozambique 16
Chile
Netherlands
China
Niger 1
American Samoa
Oman
Puerto Rico
Papua New Guinea
Comoros
Poland
Congo, Dem. Rep.
Romania
Congo, Rep.
Samoa
Costa Rica
Senegal 6
Cote d'Ivoire 23
Singapore
Albania
Solomon Islands
Tonga
Spain
Turkmenistan
St. Martin (French part)
Ukraine
Swaziland
Uruguay
Taiwan, China
Croatia
Cuba
Curacao
Tunisia
Cyprus
Tuvalu
Czech Republic
United Kingdom
Denmark
Vanuatu
Djibouti
West Bank and Gaza
Dominica
Afghanistan
Dominican Republic
Libya
Ecuador
Lithuania
Egypt, Arab Rep.
Macao SAR, China
Malaysia
Madagascar
El Salvador
Equatorial Guinea
Maldives
Eritrea
Malta
Estonia
Mauritania
Ethiopia 3
Mexico
Faeroe Islands
Moldova
Fiji
Mongolia
Finland
Morocco
France
Myanmar
French Polynesia
Nepal 9
Gabon 49
New Caledonia
Gambia, The
Nicaragua
Georgia
Nigeria 12
Germany
Norway
Ghana
Pakistan
Greece
Panama
Greenland
Paraguay
Grenada
Philippines
Guam
Portugal
Guatemala
Qatar
Guinea 11
Russian Federation
Guinea-Bissau
Guyana
San Marino
Haiti 37
Saudi Arabia
Honduras 14
Serbia
Hong Kong SAR, China
Sierra Leone
Hungary
Sint Maarten (Dutch part)
Iceland
Slovenia
India
Somalia
Indonesia
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
Tajikistan 2
Japan
Thailand
Jordan
Togo
Kazakhstan
Trinidad and Tobago
Kenya
Turkey
Kiribati
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda 19
Korea, Rep.
United Arab Emirates
Kuwait
United States
Kyrgyz Republic 9
Uzbekistan
Lao PDR
Venezuela, RB
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho
Zimbabwe 12

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