Country name 2010 2011 2012 2013
Afghanistan
Albania 53
Algeria 6 3
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 0 0 0
Armenia 47 46
Aruba
Australia
Austria 5 5 5
Azerbaijan 45 44 44
Bahamas, The 2
Bahrain 0
Bangladesh
Barbados 2 2 2
Belarus
Belgium 1 1 1
Belize
Benin
Bermuda
Bhutan 65 68 75
Bolivia
Bosnia and Herzegovina 23 21 23
Botswana
Brazil 11
Brunei Darussalam
Bulgaria 5 5 4
Burkina Faso
Burundi
Cabo Verde
Cambodia 55 57 53
Cameroon 58
Canada
Cayman Islands
Central African Republic
Chad
Chile 5 5
China
Colombia 7 6 7
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 5 4 4
Cote d'Ivoire
Croatia 16 16 14
Cuba 8 9
Curacao
Cyprus 3 2 2
Czech Republic 2 2 2
Denmark 1 1 1
Djibouti
Dominica
Dominican Republic 2 3
Ecuador 21 21 21
Egypt, Arab Rep. 43 43
El Salvador 5 7 5
Equatorial Guinea
Eritrea
Estonia 3 2 3
Ethiopia
Faeroe Islands
Fiji
Finland 3 2 2
France 2 2 2
French Polynesia
Gabon
Gambia, The
Georgia
Germany 1 1 1
Ghana 38
Greece 13 13 13
Greenland
Grenada
Guam
Guatemala 14 15 13
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 12 9
Hong Kong SAR, China
Hungary 2 3 3
Iceland 2 2 2
India 65 60
Indonesia 38 38 34
Iran, Islamic Rep.
Iraq
Ireland 1 1 1
Isle of Man
Israel
Italy 3 3 3
Jamaica 9 8 8
Japan 4
Jordan 1 1 1
Kazakhstan
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep. 7
Kosovo 5
Kuwait
Kyrgyz Republic
Lao PDR
Latvia 6 5 5
Lebanon
Lesotho
Liberia 48
Libya
Liechtenstein
Lithuania 7 7 6
Luxembourg 1 1 1
Macao SAR, China
Macedonia, FYR 19 18
Madagascar
Malawi
Malaysia 9 7 8
Maldives
Mali
Malta 0 0 1
Marshall Islands
Mauritania
Mauritius 8 7 7
Mexico 4 4
Micronesia, Fed. Sts.
Moldova 25 24 23
Monaco
Mongolia 32 32
Montenegro 5 4 5
Morocco
Mozambique
Myanmar
Namibia 31 27
Nepal
Netherlands 2 2
New Caledonia
New Zealand
Nicaragua 15
Niger
Nigeria
Northern Mariana Islands
Norway 1 1 1
Oman 1
Pakistan 75 76
Palau
Panama 8 7 9
Papua New Guinea
Paraguay 19 20 23
Peru 23 23
Philippines 22 22 21
Poland 13 12 12
Portugal 11 9 9
Puerto Rico 0 0 0
Qatar 0 0
Romania 31 30 30
Russian Federation
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 0 0
Senegal
Serbia 21 19 19
Seychelles
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic 2 1 2
Slovenia 9 8 8
Solomon Islands
Somalia
South Africa 4 4 4
South Sudan
Spain 3 2 3
Sri Lanka 38 39 35
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden 1 1 1
Switzerland 2 3 3
Syrian Arab Republic 22 22
Tajikistan
Tanzania
Thailand 36 37 38
Timor-Leste 50
Togo
Tonga
Trinidad and Tobago
Tunisia
Turkey 39 39 37
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom 1 1 1
United States 1
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB 2
Vietnam 50
Virgin Islands (U.S.)
West Bank and Gaza 21 22 24
Yemen, Rep. 28
Zambia
Zimbabwe

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