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

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