Country name 1988 1989 1990
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia 7 7 8
Austria 8 7 8
Azerbaijan
Bahamas, The
Bahrain
Bangladesh 0 0
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brazil 6 6
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon 3
Canada 11 12 14
Cayman Islands
Central African Republic
Chad
Chile 5
China
Colombia
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus 4 4
Czech Republic
Denmark 13 15 16
Djibouti
Dominica
Dominican Republic
Ecuador 0
Egypt, Arab Rep.
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faroe Islands 0
Fiji 0 12
Finland 5 7 8
France 16 16 17
French Polynesia
Gabon
Gambia, The
Georgia
Germany 12 12 12
Ghana
Greece 2 2 2
Greenland 15 22 10
Grenada
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti 7 3 14
Honduras
Hong Kong SAR, China
Hungary
Iceland 28 5 10
India 4 4 4
Indonesia 1 2
Iran, Islamic Rep.
Iraq
Ireland 42 44 41
Isle of Man
Israel 10 11 11
Italy 7 7 8
Jamaica
Japan 24 25 24
Jordan 0 2
Kazakhstan
Kenya 4
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep. 16 18 18
Kuwait 1 2 3
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China 2 2
Macedonia, FYR
Madagascar 8
Malawi 0
Malaysia 41 38 38
Maldives
Mali
Malta 45
Marshall Islands
Mauritania
Mauritius 1
Mexico 10 8
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands 15 16 16
New Caledonia
New Zealand 4 4 4
Nicaragua
Niger
Nigeria
Northern Mariana Islands
Norway 12 11 11
Oman 4 14 15
Pakistan 0
Palau
Panama
Papua New Guinea
Paraguay 0 0
Peru
Philippines
Poland
Portugal 4 4 4
Puerto Rico
Qatar
Romania 3 3
Russian Federation
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore 36 40
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain 7 7 7
Sri Lanka 1
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden 12 13 13
Switzerland 16 16 16
Syrian Arab Republic
Tajikistan
Tanzania
Thailand 19 21
Timor-Leste
Togo 2
Tonga
Trinidad and Tobago
Tunisia 2
Turkey 2 1
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom 25 25 24
United States 32 33
Uruguay
Uzbekistan
Vanuatu 20
Venezuela, RB 4
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia
Zimbabwe 1

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