Country name 1986 1987 1988 1989
Peru 56
Senegal 63
Brazil 74
Nigeria 79
Liberia 83
Palau
Angola
Antigua and Barbuda
St. Kitts and Nevis
Argentina
Mongolia
Armenia
Albania
Aruba
Tonga
Australia
Malta
Austria
New Caledonia
Azerbaijan
Qatar 94
Bahamas, The
Slovak Republic
Bahrain
Switzerland
Bangladesh
Ukraine
Barbados
Malawi
Belarus
Mexico 78
Belgium
Myanmar
Belize
Andorra
Benin
Algeria
Bermuda
Samoa
Bhutan
Seychelles
Bolivia 46
South Africa
Bosnia and Herzegovina
Sudan
Botswana 92
Tanzania
Vietnam
Turkmenistan
American Samoa
Uruguay
Luxembourg
Zambia
Brunei Darussalam
Liechtenstein
Bulgaria
Macedonia, FYR
Burkina Faso
Maldives
Burundi 79
Mauritania
Cabo Verde
Moldova
Cambodia
Morocco 25
Cameroon
Nepal
Canada
Nicaragua
Cayman Islands
Oman 88
Philippines
Papua New Guinea
Central African Republic
Chad
Portugal
Chile
Russian Federation
China
Sao Tome and Principe
Colombia
Comoros
Singapore
Congo, Dem. Rep.
Solomon Islands
Congo, Rep.
Spain
Costa Rica
St. Martin (French part)
Cote d'Ivoire
Swaziland
Croatia
Taiwan, China
Cuba
Timor-Leste
Curacao
Tunisia 58
Cyprus
Tuvalu
Czech Republic
United Kingdom
Denmark
Vanuatu
Djibouti
West Bank and Gaza
Dominica
Afghanistan
Dominican Republic
Libya
Ecuador
Lithuania
Egypt, Arab Rep. 53
Macao SAR, China
El Salvador
Madagascar
Equatorial Guinea
Malaysia
Eritrea
Mali 31
Estonia
Marshall Islands
Ethiopia
Mauritius
Faeroe Islands
Micronesia, Fed. Sts.
Fiji
Monaco
Finland
Montenegro
France
Mozambique
French Polynesia
Namibia
Gabon
Netherlands
Gambia, The
New Zealand
Northern Mariana Islands
Niger
Georgia
Germany
Norway
Ghana 82
Pakistan
Greece
Panama
Greenland
Paraguay
Grenada
Guam
Poland
Guatemala 35
Puerto Rico
Guinea
Romania
Guinea-Bissau
Rwanda
Guyana
San Marino
Haiti 71
Saudi Arabia
Honduras 86
Serbia
Hong Kong SAR, China
Sierra Leone
Hungary
Sint Maarten (Dutch part)
Iceland
Slovenia
India
Somalia
Indonesia
South Sudan
Iran, Islamic Rep.
Sri Lanka
Iraq
St. Lucia
Ireland
St. Vincent and the Grenadines
Isle of Man
Suriname
Israel
Sweden
Italy
Syrian Arab Republic
Jamaica 98
Tajikistan
Japan
Thailand 80
Jordan
Togo 43
Kazakhstan
Trinidad and Tobago 98
Kenya 77
Turkey
Kiribati
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda 87
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 91

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