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