Country name 1989 1990 1991 1992 1993
Vietnam 88
New Caledonia 93
Moldova 96
Kazakhstan 98
Tajikistan 98
Belarus 98
Russian Federation 98
Lithuania 98
Armenia 99
Latvia 99
Estonia 100
New Zealand
United Kingdom
Azerbaijan
Slovenia 100
Bahamas, The
Marshall Islands
Bahrain 84
Puerto Rico 90
Bangladesh 35
Syrian Arab Republic
Barbados
Macao SAR, China
Aruba
Montenegro
Belgium
Palau
Belize 70
Saudi Arabia 71
Benin 27
St. Lucia
Bermuda
Tunisia
Bhutan
West Bank and Gaza
Bolivia 80
Malaysia 83
Bosnia and Herzegovina
Micronesia, Fed. Sts.
Botswana 69
Namibia 76
Brazil
Northern Mariana Islands
Brunei Darussalam 88
Peru 87
Bulgaria
Rwanda 58
Burkina Faso 14
Sierra Leone
Burundi 37
South Sudan
Cabo Verde 63
Suriname
Cambodia
Timor-Leste
Cameroon
Tuvalu
Canada
Vanuatu
Cayman Islands
Austria
Central African Republic
Madagascar
Chad 11
Mali
Chile 94
Mauritius 80
China 78
Monaco
Colombia 81
Mozambique
Comoros
Netherlands
Congo, Dem. Rep.
Niger
Congo, Rep.
Oman
Costa Rica
Papua New Guinea
Cote d'Ivoire
Poland
Croatia 97
Romania 97
Cuba
San Marino
Curacao
Serbia
Cyprus 94
Sint Maarten (Dutch part)
Czech Republic
Somalia
Denmark
Sri Lanka
Djibouti
St. Vincent and the Grenadines
Dominica
Sweden
Dominican Republic
Tanzania
Ecuador 88
Tonga
Egypt, Arab Rep.
Turkmenistan
El Salvador 74
Ukraine
Equatorial Guinea
Uruguay
Eritrea
Albania
Antigua and Barbuda
Australia
Ethiopia
Luxembourg
Faeroe Islands
Macedonia, FYR
Fiji
Malawi
Finland
Maldives 96
France
Malta
French Polynesia
Mauritania
Gabon 72
Mexico 88
Gambia, The
Angola
Georgia
Mongolia
Germany
Morocco
Ghana
Myanmar
Greece 93
Nepal 33
Greenland
Andorra
Grenada
Nicaragua
Guam
Nigeria 55
Guatemala
Norway
Guinea
Pakistan
Guinea-Bissau
Panama 89
Guyana
Paraguay 90
Haiti
Philippines 94
Honduras
Portugal 88
Hong Kong SAR, China
Qatar
Hungary
American Samoa
Iceland
Samoa 98
India 48
Sao Tome and Principe 73
Indonesia 82
Senegal
Iran, Islamic Rep. 66
Seychelles
Iraq
Singapore 89
Ireland
Slovak Republic
Isle of Man
Solomon Islands
Israel
South Africa
Italy
Spain 96
Jamaica
St. Kitts and Nevis
Japan
St. Martin (French part)
Jordan
Sudan
Argentina 96
Swaziland
Kenya
Switzerland
Kiribati
Algeria
Korea, Dem. Rep.
Thailand
Korea, Rep.
Togo
Kosovo
Trinidad and Tobago 97
Kuwait
Turkey 79
Kyrgyz Republic
Turks and Caicos Islands
Lao PDR
Uganda 56
Zambia 65
United Arab Emirates
Afghanistan
United States
Lesotho
Uzbekistan
Liberia
Venezuela, RB 90
Libya
Virgin Islands (U.S.)
Liechtenstein
Yemen, Rep.
Lebanon
Zimbabwe 84

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