Country name 1980 1981 1982 1983 1984
St. Vincent and the Grenadines 14
Zambia 69
Albania
Papua New Guinea
Madagascar
Algeria
American Samoa
Mozambique
Andorra
Serbia
Angola
Turkmenistan
Antigua and Barbuda
Argentina
Mauritius
Armenia
Niger
Aruba
Romania
Australia
Somalia
Austria
Tanzania
Azerbaijan
Uruguay
Bahamas, The
Lithuania
Bahrain
Mali
Bangladesh
Monaco
Barbados
Netherlands 10
Belarus
Oman
Belgium 19 21
Poland
Belize
San Marino
Benin
Sint Maarten (Dutch part)
Sudan
Sri Lanka
Bermuda
Bhutan
Switzerland
Bolivia
Tonga
Bosnia and Herzegovina
Ukraine
Botswana 62
Vietnam
Brazil
Libya
Brunei Darussalam
Macao SAR, China
Bulgaria
Malaysia
Burkina Faso
Marshall Islands
Burundi
Micronesia, Fed. Sts.
Cabo Verde
Montenegro
Cambodia
Namibia
Cameroon
New Zealand
Canada
Northern Mariana Islands
Cayman Islands
Palau
Central African Republic
Peru
Chad
Puerto Rico
Chile
Rwanda
China
Saudi Arabia
Colombia
Sierra Leone
Comoros
Slovenia
Congo, Dem. Rep.
South Sudan
Congo, Rep.
St. Lucia
Costa Rica
Cote d'Ivoire
Swaziland
Croatia
Taiwan, China
Cuba
Timor-Leste
Curacao
Tunisia
Cyprus
Tuvalu
Czech Republic
United Kingdom
Denmark 8
Vanuatu
Afghanistan
West Bank and Gaza
Djibouti
Dominica
Liberia
Dominican Republic
Liechtenstein
Ecuador
Luxembourg 13 12
Egypt, Arab Rep.
Macedonia, FYR
El Salvador
Malawi
Equatorial Guinea 93
Maldives
Eritrea
Malta
Estonia
Mauritania
Ethiopia 97
Mexico
Faeroe Islands
Moldova
Fiji
Mongolia
Finland
Morocco
France 14 14
Myanmar
French Polynesia
Nepal
Gabon
New Caledonia
Gambia, The
Nicaragua
Georgia
Nigeria
Germany 11 11
Norway
Ghana
Pakistan
Greece 54 54
Panama 16 14 14
Greenland
Paraguay
Grenada
Philippines
Guam
Portugal
Guatemala
Qatar
Guinea
Russian Federation
Guinea-Bissau
Samoa
Guyana
Sao Tome and Principe
Haiti
Senegal
Honduras
Seychelles
Hong Kong SAR, China
Singapore
Hungary
Slovak Republic
Iceland
Solomon Islands
India
South Africa
Indonesia
Spain
Iran, Islamic Rep.
St. Kitts and Nevis
Iraq
St. Martin (French part)
Ireland 13 11
Isle of Man
Suriname
Israel
Sweden
Italy 26 27
Syrian Arab Republic
Jamaica
Tajikistan
Japan
Thailand
Jordan
Togo
Kazakhstan
Trinidad and Tobago
Kenya
Turkey
Kiribati
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda
Korea, Rep.
United Arab Emirates
Kuwait
United States
Kyrgyz Republic
Uzbekistan
Lao PDR
Venezuela, RB
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho
Zimbabwe

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