Country name 1990 1991 1992 1993 1994
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba 8
Australia
Austria
Azerbaijan
Bahamas, The 15 13 12 10
Bahrain
Bangladesh
Barbados
Belarus
Belgium 14 15 14 15 15
Belize 18 15
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brazil
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon
Canada 17 18 19 19 19
Cayman Islands
Central African Republic
Chad
Chile 8 6 7
China
Colombia
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 11 14 11 12 12
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic 4 4
Denmark 19 19 19 19 17
Djibouti
Dominica
Dominican Republic
Ecuador 11 13 11
Egypt, Arab Rep.
El Salvador 14 14
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faeroe Islands
Fiji
Finland 7 8 8 9 9
France 12 12 13 14 15
French Polynesia
Gabon
Gambia, The
Georgia
Germany 12 12 13 13
Ghana
Greece 7 7 7 7 8
Greenland
Grenada 25
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 12 8 11 9
Hong Kong SAR, China
Hungary
Iceland 22 22 22 23
India
Indonesia
Iran, Islamic Rep.
Iraq
Ireland 8 8 9 11 11
Isle of Man
Israel
Italy 5 6 6 6 6
Jamaica 10 9 11 9
Japan
Jordan
Kazakhstan
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep. 5 5 5 5 5
Kosovo
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 8 9 10 10 11
Macao SAR, China
Macedonia, FYR
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Mauritania
Mauritius
Mexico 11 12 12 14
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands 32 32 35 35 36
New Caledonia
New Zealand 20 20 21 21 21
Nicaragua 14
Niger
Nigeria
Northern Mariana Islands
Norway 21 22 22 22 21
Oman
Pakistan
Palau
Panama 13 12 11 13
Papua New Guinea
Paraguay 12 8 12 9 11
Peru
Philippines
Poland
Portugal 7 8 8 9 9
Puerto Rico
Qatar
Romania 13
Russian Federation 5 4 5
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic 3
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain 4 4 5 6 6
Sri Lanka
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname 19 19
Swaziland
Sweden 14 14 15 15 16
Switzerland 22 23 23 23
Syrian Arab Republic
Tajikistan
Tanzania 14
Thailand
Timor-Leste
Togo
Tonga
Trinidad and Tobago 13 16 15 14
Tunisia
Turkey 9 11 12 9 9
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom 20 21 22 22 23
United States 12 13 13 13 12
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB 5
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia
Zimbabwe

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