Country name 1986 1987 1988 1989 1990
Tanzania 78
Cote d'Ivoire 38
Central African Republic 35
Senegal 28
Algeria 62
Moldova 100
Andorra
Angola
Liechtenstein
Antigua and Barbuda
Norway
Argentina
Somalia
Armenia 100
Vanuatu
Aruba
Maldives 98
Australia
Nepal
Austria
Qatar 91
Azerbaijan
Bahamas, The
St. Vincent and the Grenadines
Bahrain
Tuvalu
Bangladesh
Afghanistan
Barbados
Macedonia, FYR
Belarus 100
Mauritania
Belgium
Morocco
Belize
Nicaragua
Benin
American Samoa
Bermuda
Samoa
Bhutan
Sint Maarten (Dutch part)
Bolivia
Sri Lanka
Bosnia and Herzegovina
Sweden
Botswana
Tunisia
Brazil
United Kingdom
Brunei Darussalam
West Bank and Gaza
Bulgaria
Liberia
Burkina Faso
Luxembourg
Burundi 48
Malawi 49
Cabo Verde 86
Malta
Cambodia
Mexico 95
Cameroon
Mongolia
Canada
Myanmar
Cayman Islands
New Caledonia 99
Panama 95
Nigeria
Philippines 97
Pakistan
Chad
Paraguay
Chile
Portugal
China 91
Russian Federation 100
Colombia
Sao Tome and Principe
Comoros
Sierra Leone
Congo, Dem. Rep.
Slovenia
Congo, Rep.
South Sudan
Costa Rica
St. Lucia
Albania
Suriname
Timor-Leste
Syrian Arab Republic
Croatia
Cuba
Tonga
Curacao
Turkmenistan
Cyprus
Ukraine
Czech Republic
Uruguay
Denmark
Vietnam 93
Djibouti
Zambia 66
Dominica
Lesotho
Dominican Republic
Libya
Ecuador 96
Lithuania 100
Egypt, Arab Rep. 54
Macao SAR, China
El Salvador
Madagascar
Equatorial Guinea
Malaysia
Eritrea
Mali
Estonia 100
Marshall Islands
Ethiopia
Mauritius 92
Faroe Islands
Micronesia, Fed. Sts.
Fiji
Monaco
Finland
Montenegro
France
Mozambique
French Polynesia
Namibia
Gabon
Netherlands
Gambia, The
New Zealand
Georgia
Niger
Germany
Northern Mariana Islands
Ghana
Oman
Greece
Palau
Greenland
Papua New Guinea
Grenada
Peru
Guam 100
Poland
Guatemala
Puerto Rico 94
Guinea
Romania
Guinea-Bissau
Rwanda
Guyana
San Marino
Serbia
Saudi Arabia
Haiti
Honduras
Seychelles 98
Hong Kong SAR, China
Singapore 99
Hungary
Slovak Republic
Iceland
Solomon Islands
India
South Africa
Indonesia 95
Spain
Iran, Islamic Rep. 66
St. Kitts and Nevis
Iraq
St. Martin (French part)
Ireland
Sudan
Isle of Man
Swaziland 84
Israel
Switzerland
Italy
Tajikistan 100
Jamaica
Thailand
Japan
Togo
Jordan
Trinidad and Tobago 99
Kazakhstan 100
Turkey 88
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 96
Lao PDR
Virgin Islands (U.S.)
Latvia 100
Yemen, Rep.
Lebanon
Zimbabwe

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