Country name 1989 1990 1991 1992 1993
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda 15
Argentina 25 24 24 25
Armenia
Aruba 5
Australia 12 12 13 13 14
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh
Barbados 14 15 15 16
Belarus
Belgium 18 18 17 17 16
Belize
Benin
Bermuda
Bhutan
Bolivia 36 32 31 30 28
Bosnia and Herzegovina
Botswana
Brazil 29 34 34
Brunei Darussalam 4
Bulgaria
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon
Canada
Cayman Islands
Central African Republic
Chad 90
Chile
China
Colombia 30 30
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 27 26 27 25 24
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic 8
Denmark 7 8 7 7 7
Djibouti
Dominica 32
Dominican Republic 42 43 41
Ecuador 29 33 31 31 31
Egypt, Arab Rep. 24
El Salvador 27
Equatorial Guinea
Eritrea
Estonia 1 2 3 5 6
Ethiopia
Faeroe Islands
Fiji
Finland
France 11 11 11 10 10
French Polynesia
Gabon 37
Gambia, The
Georgia
Germany 5 5 5 5 5
Ghana
Greece 40 40 39 39 38
Greenland
Grenada 14
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 48 53 49
Hong Kong SAR, China 7
Hungary 8 9
Iceland 17 16 16
India
Indonesia
Iran, Islamic Rep.
Iraq
Ireland 25 25 24 24 23
Isle of Man
Israel
Italy 30 29 29 15 16
Jamaica 46 46 43
Japan 15 15 14 13 13
Jordan
Kazakhstan
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kosovo
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 8 8 6 6 6
Macao SAR, China
Macedonia, FYR
Madagascar 83
Malawi
Malaysia 31
Maldives 44
Mali
Malta
Marshall Islands
Mauritania
Mauritius 13
Mexico 29 37 41
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands 7 7 7 8 8
New Caledonia
New Zealand 15 16 16
Nicaragua 40
Niger
Nigeria
Northern Mariana Islands
Norway
Oman
Pakistan
Palau
Panama 44 40 38
Papua New Guinea
Paraguay 17 21 23 21
Peru 30 31 32 30
Philippines
Poland 28
Portugal 23 22 22 18 18
Puerto Rico
Qatar
Romania 21 27 28
Russian Federation 1 1
Rwanda
Samoa
San Marino
Sao Tome and Principe 26
Saudi Arabia 7
Senegal 77
Serbia
Seychelles
Sierra Leone
Singapore 10 10 10 10
Sint Maarten (Dutch part)
Slovak Republic
Slovenia 14
Solomon Islands
Somalia
South Africa
South Sudan
Spain 23 21 20 20 21
Sri Lanka 40
St. Kitts and Nevis
St. Lucia 12 25
St. Martin (French part)
St. Vincent and the Grenadines 22
Sudan
Suriname
Swaziland
Sweden
Switzerland 8 7 8
Syrian Arab Republic
Tajikistan
Tanzania 86
Thailand 68 67 64 63 60
Timor-Leste
Togo
Tonga
Trinidad and Tobago 21 22 20 21 21
Tunisia
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom 12 12 12 13 13
United States
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 56 61
Zimbabwe

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