Country name 1990 1991 1992 1993 1994
Morocco 7
Egypt, Arab Rep. 10
Rwanda 11
Peru 11
Yemen, Rep. 14
Namibia 22
Tanzania 29
Madagascar 29
Zambia 34
Malawi 35
Niger 36
Turkey 9
Austria
Senegal 24
Azerbaijan
Macao SAR, China
Bahamas, The
Bahrain
St. Martin (French part)
Bangladesh 33
Andorra
Papua New Guinea
Albania
Barbados
Belarus
Romania
Belgium
Solomon Islands
Belize
Taiwan, China
Benin
United States
Bermuda
Libya
Bhutan
Moldova
Bolivia 18
Netherlands
Bosnia and Herzegovina
Oman
Botswana
Poland
Brazil 15
Samoa
Brunei Darussalam
Singapore
Bulgaria
Spain
Burkina Faso 31
Swaziland
Burundi
Togo
Cabo Verde
Uganda
Cambodia
Venezuela, RB
Cameroon 35
Afghanistan
Canada
Lithuania
Cayman Islands
Australia
Central African Republic
Mongolia
Chad
Armenia
Chile
New Zealand
China
Northern Mariana Islands
Colombia 13
Palau
Comoros
Argentina
Congo, Dem. Rep.
Puerto Rico
Congo, Rep.
Antigua and Barbuda
Costa Rica
Sao Tome and Principe
Cote d'Ivoire 35
Seychelles
Croatia
Slovak Republic
Cuba
South Africa
Curacao
St. Kitts and Nevis
Cyprus
Sudan 11
Czech Republic
Switzerland
Denmark
Angola
Djibouti
Trinidad and Tobago
Dominica
Turks and Caicos Islands
Dominican Republic 18
United Arab Emirates
Ecuador
Uzbekistan
Aruba
Virgin Islands (U.S.)
Algeria
American Samoa
Maldives
Liberia
Malta
Liechtenstein
Mauritania
Luxembourg
Mexico
Macedonia, FYR
El Salvador
Equatorial Guinea
Malaysia
Eritrea
Mali
Estonia
Marshall Islands
Ethiopia
Mauritius
Faeroe Islands
Micronesia, Fed. Sts.
Fiji
Monaco
Mozambique
Montenegro
Finland
France
Myanmar
French Polynesia
Nepal
Gabon
New Caledonia
Gambia, The
Nicaragua
Georgia
Nigeria 28
Germany
Norway
Ghana 22
Pakistan 16
Greece
Panama
Greenland
Paraguay 17
Grenada
Philippines 7
Guam
Portugal
Guatemala
Qatar
Guinea
Russian Federation
Guinea-Bissau
Guyana
San Marino
Haiti
Saudi Arabia
Honduras
Serbia
Hong Kong SAR, China
Sierra Leone
Hungary
Sint Maarten (Dutch part)
Iceland
Slovenia
India 23
Somalia
Indonesia 12 11
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
Thailand
Tajikistan
Jamaica
Japan
Timor-Leste
Jordan 7
Tonga
Kazakhstan
Tunisia
Kenya 21
Turkmenistan
Kiribati
Tuvalu
Korea, Dem. Rep.
Ukraine
Korea, Rep.
United Kingdom
Kuwait
Uruguay
Kyrgyz Republic
Vanuatu
Lao PDR
Vietnam
Latvia
West Bank and Gaza
Lebanon
Lesotho
Zimbabwe 20

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