Country name 1986 1987 1988 1989 1990
United Kingdom 5 5 5 5 5
Denmark 7 7 6 6 6
Singapore 9 9 7 7
Germany 9 9 9 8 7
Ireland 9 9 9 9 10
Luxembourg 10 10 9 9 9
Netherlands 12 11 11 12
France 12 12 11 11 11
Belgium 19 17 16 17 17
Costa Rica 18 19 20 21
Panama 15 18 21 19
Trinidad and Tobago 23 24 23 21
Italy 26 26 26 25 24
Spain 31 31 29 27 25
Portugal 32 34 31 29 28
Ecuador 33 37 41
Greece 52 52 50 48 46
Thailand 74 75 75 74
Algeria
Belize
Macedonia, FYR
Benin
Switzerland
Bermuda
Morocco
Bhutan
Senegal
Bolivia 54 50
Afghanistan
Bosnia and Herzegovina
Mauritania
Botswana
Nicaragua
Brazil 30
Qatar
Brunei Darussalam
Solomon Islands
Bulgaria
Vanuatu
Burkina Faso
Liechtenstein
Burundi
Maldives 57
Cabo Verde
Moldova
Cambodia
Nepal
Cameroon
Norway
Canada
Philippines
Cayman Islands
Samoa
Central African Republic
Albania
Chad
Bahrain
Chile
Angola
China
West Bank and Gaza
Colombia
Liberia
Comoros
Andorra
Congo, Dem. Rep.
Malawi 96
Congo, Rep.
Malta
Austria
Mexico
Cote d'Ivoire
Mongolia
Croatia
Myanmar
Cuba
New Caledonia
Curacao
Nigeria
Cyprus
Pakistan
Czech Republic
Paraguay 31
Australia
Bangladesh
Djibouti
Russian Federation
Dominica
Sao Tome and Principe
Dominican Republic
Seychelles
Belarus
Slovak Republic
Egypt, Arab Rep.
South Africa
El Salvador
Azerbaijan
Equatorial Guinea
Bahamas, The
Eritrea
Uruguay
Estonia 2 3
Vietnam
Ethiopia 96
Zambia 81
Faroe Islands
Lesotho
Fiji
Libya
Finland
Lithuania
Aruba
Macao SAR, China
French Polynesia
Madagascar
Gabon
Malaysia
Gambia, The
Mali
Georgia
Marshall Islands
Armenia
Mauritius 7
Ghana
Micronesia, Fed. Sts.
Barbados 9
Monaco
Greenland
Montenegro
Grenada
Mozambique
Guam
Namibia
Guatemala
American Samoa
Guinea
New Zealand
Guinea-Bissau
Niger
Guyana
Northern Mariana Islands
Haiti
Oman
Honduras 50
Palau
Hong Kong SAR, China
Papua New Guinea
Hungary
Peru 46
Iceland
Poland
India
Puerto Rico
Indonesia
Romania
Iran, Islamic Rep.
Rwanda
Iraq
San Marino
Argentina 27
Saudi Arabia
Isle of Man
Serbia
Israel
Sierra Leone
Tajikistan
Sint Maarten (Dutch part)
St. Kitts and Nevis
Slovenia
St. Martin (French part)
Somalia
Sudan
South Sudan
Swaziland
Sri Lanka
Togo
St. Lucia
Antigua and Barbuda
St. Vincent and the Grenadines
Turkmenistan
Suriname
Tuvalu
Sweden
Ukraine
Syrian Arab Republic
Jamaica
Tanzania
Japan
Timor-Leste
Tunisia
Tonga
Jordan
Kazakhstan
Turkey
Kenya
Turks and Caicos Islands
Kiribati
Uganda
Korea, Dem. People’s Rep.
United Arab Emirates
Korea, Rep.
United States
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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