Country name 1981 1982 1983 1984 1985
Panama 39 34 37 40
Sierra Leone
Macedonia, FYR
Albania
Algeria
Tuvalu
American Samoa
Morocco
Andorra
Angola
Suriname
Antigua and Barbuda
Afghanistan
Argentina
Mauritania
Armenia
Nicaragua
Aruba
Rwanda
Australia
South Sudan
Austria
Timor-Leste
Azerbaijan
Vanuatu
Bahamas, The
Liechtenstein
Bahrain
Maldives
Bangladesh
Moldova
Barbados
Nepal
Peru
Norway
Belarus
Belgium 15 17 17
Puerto Rico
Belize
Saudi Arabia
Benin
Slovenia
Bermuda
St. Lucia
Bhutan
Syrian Arab Republic
Bolivia
Tunisia
Bosnia and Herzegovina
United Kingdom 8 9 9
Botswana 45
West Bank and Gaza
Brazil
Liberia
Brunei Darussalam
Luxembourg 8 8 7
Bulgaria
Malawi
Burkina Faso 94
Malta
Burundi
Mexico
Cabo Verde
Mongolia
Cambodia
Myanmar
Cameroon
New Caledonia
Canada
Nigeria
Cayman Islands
Pakistan
Central African Republic
Chad
Poland
Chile
Romania
China
San Marino
Colombia
Serbia
Comoros
Sint Maarten (Dutch part)
Congo, Dem. Rep.
Somalia
Congo, Rep.
Sri Lanka
Costa Rica
St. Vincent and the Grenadines
Cote d'Ivoire
Sweden
Croatia
Tanzania
Cuba
Tonga
Curacao
Turkmenistan
Cyprus
Ukraine
Czech Republic
Uruguay
Denmark 9 8
Vietnam
Djibouti
Zambia
Dominica
Lesotho
Dominican Republic
Libya
Ecuador
Lithuania
Egypt, Arab Rep.
Macao SAR, China
El Salvador
Madagascar
Equatorial Guinea 68
Malaysia
Eritrea
Mali
Estonia
Marshall Islands
Ethiopia 96
Mauritius
Faroe Islands
Micronesia, Fed. Sts.
Fiji
Monaco
Finland
Montenegro
France 12 12 12
Mozambique
French Polynesia
Namibia
Gabon
Netherlands 7
Gambia, The
New Zealand
Georgia
Niger
Germany 6 6 6
Northern Mariana Islands
Ghana
Oman
Papua New Guinea
Palau
Greece 42 42 42
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 25 25 24
Sudan
Isle of Man
Swaziland
Israel
Switzerland
Italy 29 30 29
Tajikistan
Jamaica
Thailand
Japan
Togo
Jordan
Trinidad and Tobago
Kazakhstan
Turkey
Kenya
Turks and Caicos Islands
Kiribati
Uganda
Korea, Dem. People’s Rep.
United Arab Emirates
Korea, Rep.
United States
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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