Country name 1990 1991 1992 1993 1994
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh 22
Barbados
Belarus
Belgium 3
Belize 26
Benin
Bermuda
Bhutan
Bolivia 29
Bosnia and Herzegovina
Botswana
Brazil
Brunei Darussalam
Bulgaria
Burkina Faso 25
Burundi
Cabo Verde
Cambodia
Cameroon 22
Canada
Cayman Islands
Central African Republic
Chad
Chile
China 3
Colombia 14
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 5
Cote d'Ivoire 30
Croatia
Cuba
Curacao
Cyprus
Czech Republic 15
Denmark
Djibouti
Dominica
Dominican Republic 19
Ecuador 15
Egypt, Arab Rep. 23
El Salvador 16
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faeroe Islands
Fiji
Finland
France 7
French Polynesia
Gabon
Gambia, The
Georgia
Germany
Ghana 37
Greece
Greenland
Grenada
Guam
Guatemala
Guinea 25
Guinea-Bissau
Guyana
Haiti
Honduras
Hong Kong SAR, China
Hungary 7
Iceland
India 20
Indonesia 17 15
Iran, Islamic Rep.
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica 13
Japan
Jordan 27
Kazakhstan
Kenya 35
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 32
Malawi 37
Malaysia
Maldives
Mali
Malta
Marshall Islands
Mauritania
Mauritius 6
Mexico
Micronesia, Fed. Sts.
Middle East (developing only)
Moldova
Monaco
Mongolia
Montenegro
Morocco 24
Mozambique
Myanmar 21
Namibia 22
Nepal 28
Netherlands
New Caledonia
New Zealand
Nicaragua 24
Niger 19
Nigeria 22
Northern Mariana Islands
Norway
Oman
Pakistan 31
Palau
Panama
Papua New Guinea
Paraguay 17
Peru 22
Philippines 30
Poland
Portugal
Puerto Rico
Qatar
Romania 11
Russian Federation
Rwanda 38
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 29
Serbia
Seychelles
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain
Sri Lanka
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 29 26
Suriname
Swaziland
Sweden
Switzerland
Syrian Arab Republic
Tajikistan
Tanzania 28 27
Thailand
Timor-Leste 18 13
Togo
Tonga
Trinidad and Tobago
Tunisia
Turkey 15
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States 6
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 30
Zimbabwe 19

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