Country name 1990 1991 1992 1993 1994
Nigeria 57
Jordan 80
Colombia 82
Paraguay 84
Dominica 90
St. Kitts and Nevis 100
Barbados 100
Grenada 100
St. Lucia 100
New Caledonia
Vietnam
Australia 100
Slovak Republic
Austria 100
Malta
Azerbaijan
Portugal
Bahamas, The
Timor-Leste
Bahrain
Luxembourg
Bangladesh 26
Mongolia
Armenia
Pakistan 26
Belarus
Sao Tome and Principe
Belgium
Aruba
Belize 96
Ukraine
Benin
Liberia
Bermuda
Malawi 90
Bhutan
Mexico
Bolivia 53
Myanmar
Bosnia and Herzegovina
Albania
Botswana
American Samoa
Brazil
Russian Federation
Brunei Darussalam 100
Seychelles
Bulgaria
South Africa
Burkina Faso 59
Taiwan, China
Burundi
Turkmenistan
Cabo Verde
Uruguay
Cambodia
Zambia 92
Cameroon 79
Liechtenstein
Canada
Macedonia, FYR
Cayman Islands
Maldives
Central African Republic
Mauritania 48
Chad
Moldova
Chile 95
Morocco 32
China 70 72 76
Nepal 15
Argentina 95
Nicaragua 72
Comoros
Norway
Congo, Dem. Rep.
Panama
Congo, Rep.
Philippines 83
Costa Rica 95
Qatar
Cote d'Ivoire 83
Samoa
Croatia
Senegal 74
Cuba
Singapore
Curacao
Solomon Islands
Cyprus
Spain
Czech Republic 99
Switzerland
Denmark
Tanzania 62
Djibouti
Algeria 58
Antigua and Barbuda
Tuvalu
Dominican Republic 97
United Kingdom
Ecuador 75
Vanuatu
Egypt, Arab Rep. 52 53
West Bank and Gaza
El Salvador 69
Afghanistan
Equatorial Guinea 37
Libya
Eritrea
Lithuania
Estonia
Macao SAR, China
Ethiopia
Madagascar 78
Faeroe Islands
Malaysia
Fiji
Mali
Finland 100
Marshall Islands
France 99
Mauritius
French Polynesia
Micronesia, Fed. Sts.
Gabon
Monaco
Gambia, The
Montenegro
Georgia
Mozambique
Germany
Namibia 87
Ghana 86
Netherlands
Greece
New Zealand 95
Greenland
Niger 30
Angola
Northern Mariana Islands
Guam
Oman
Guatemala
Palau
Guinea 58
Papua New Guinea
Guinea-Bissau
Peru 64
Guyana
Poland
Haiti
Puerto Rico
Honduras 88
Romania
Hong Kong SAR, China
Rwanda 94
Hungary
San Marino
Iceland
Saudi Arabia
India 62
Serbia
Indonesia 76 82
Sierra Leone
Iran, Islamic Rep.
Sint Maarten (Dutch part)
Andorra
Slovenia 98
St. Martin (French part)
Somalia
Sudan
South Sudan
Swaziland
Sri Lanka 80
Iraq
Ireland
Isle of Man
St. Vincent and the Grenadines
Israel
Suriname
Italy
Sweden
Jamaica
Syrian Arab Republic 51
Japan
Tajikistan
Tonga
Thailand
Tunisia
Togo
Kazakhstan
Trinidad and Tobago
Kenya 95
Turkey 62
Kiribati 88
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda
Korea, Rep.
United Arab Emirates
Kuwait
United States
Kyrgyz Republic
Uzbekistan
Lao PDR
Venezuela, RB
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep. 26
Lesotho 91
Zimbabwe 93

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