Country name 2009 2010 2011 2012
China 2 2 2 2
Mongolia 5
Serbia 6 5 6
Cuba 5 5 5 5
Costa Rica 7 7
Rwanda 7
Argentina 7 7 7
Armenia 8
Brazil 8 8
Tanzania 8
Myanmar 9
Swaziland 9
Bulgaria 9 9
West Bank and Gaza 9
Congo, Dem. Rep. 10
Bhutan 10
Gambia, The 10
Sierra Leone 11
Guinea-Bissau 11
Indonesia 11
Togo 11
Cambodia 11
Burundi 13
Malawi 14
Central African Republic 14
Suriname 14
Burkina Faso 14
Mali 18
Chad 20
Vietnam 5 5
Botswana
Peru
Cabo Verde
Brunei Darussalam
Bosnia and Herzegovina 3
Somalia
Cameroon
Lithuania
Canada
Belize 11
Cayman Islands
Algeria
Bolivia
Ukraine
Micronesia, Fed. Sts.
Lesotho 11
Namibia
Madagascar 16
Northern Mariana Islands
Marshall Islands
Chile 6
Montenegro
Australia
New Zealand
Colombia
Palau
Comoros
Puerto Rico
Belgium
Austria
Congo, Rep.
Sri Lanka
Aruba
Uruguay 9
Cote d'Ivoire
Zambia
Croatia 5 5
Libya
Antigua and Barbuda
Macao SAR, China
Curacao
Malaysia 11
Cyprus
Czech Republic
Mauritius
Denmark
Monaco
Djibouti
Mozambique 17
Dominica
Netherlands
Dominican Republic
Niger
Ecuador 8
Oman 10
Egypt, Arab Rep.
Papua New Guinea
El Salvador 9
Poland
Equatorial Guinea
Romania
Eritrea
San Marino
Estonia
Slovenia
Ethiopia
South Sudan
Faeroe Islands
Bermuda
Fiji
United Kingdom
Finland
Vanuatu
France
Bahrain
French Polynesia
Afghanistan
Gabon
Liberia
Belarus
Liechtenstein
Georgia 5 5
Luxembourg
Germany
Macedonia, FYR 6
Ghana 11
Benin
Greece
Maldives 11
Greenland
Malta
Grenada
Mauritania 35
Guam
Mexico 7 9
Guatemala 11
Moldova
Guinea
Andorra
Barbados
Morocco
Guyana 14
American Samoa
Haiti 23
Nepal 18
Honduras 10
New Caledonia
Hong Kong SAR, China
Nicaragua 9 8
Hungary
Nigeria 15
Iceland
Norway
India
Pakistan
Bangladesh
Panama
Iran, Islamic Rep.
Paraguay 6
Iraq 13
Philippines 16
Ireland
Portugal
Saudi Arabia
Qatar
Albania 4
Russian Federation
Bahamas, The
Samoa 10
Sint Maarten (Dutch part)
Sao Tome and Principe 10
Sweden
Senegal 19
Syrian Arab Republic 10
Seychelles
Angola
Singapore
St. Lucia
Slovak Republic
St. Vincent and the Grenadines
Solomon Islands
Azerbaijan
South Africa
Turkmenistan
Spain
Tuvalu
St. Kitts and Nevis
Tonga
St. Martin (French part)
Tunisia 7
Sudan
Isle of Man
Israel
Italy
Switzerland
Thailand 7
Tajikistan
Jamaica
Japan
Timor-Leste
Jordan
Kazakhstan 5
Trinidad and Tobago
Kenya 8
Turkey
Kiribati
Turks and Caicos Islands
Korea, Dem. Rep. 6
Uganda 12
Korea, Rep.
United Arab Emirates 6
Kosovo
United States
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR 15
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon 12
Zimbabwe 11

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