Country name 1986 1987 1988 1989 1990
Afghanistan
Albania 9 9 8 8 8
Algeria 7 6 6 8 10
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 12 12 12 12 12
Armenia
Aruba
Australia 8 8 8 8 7
Austria 7 7 8 8 7
Azerbaijan
Bahamas, The 47 19 13 19
Bahrain
Bangladesh 17 17 18 20 17
Barbados 10 10 13 11 14
Belarus
Belgium 16 14 15 14 13
Belize 3 3
Benin
Bermuda
Bhutan
Bolivia 3 3 2 3 3
Bosnia and Herzegovina 7
Botswana 6 6 9
Brazil 19
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi 3 3 2 2 2
Cabo Verde
Cambodia
Cameroon 5 5
Canada 9 9 10 10 11
Cayman Islands
Central African Republic 10 7 5 6 6
Chad
Chile 8 8 9 9 10
China 10 11 12 12 13
Colombia 12 14 13 14 14
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 8 8 8 8 9
Cote d'Ivoire 6 6 7 84
Croatia 7 8 10 9 8
Cuba 8 8 7 8
Curacao
Cyprus 4 4 4 4 4
Czech Republic
Denmark 10 10 11 11 12
Djibouti
Dominica
Dominican Republic
Ecuador 9 8 8 11 8
Egypt, Arab Rep. 11 10 9 9 14
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia 2
Faroe Islands
Fiji 4 5 5 4 5
Finland 7 7 7 8 8
France 9 9 9 9 14
French Polynesia
Gabon
Gambia, The
Georgia
Germany
Ghana 7 5
Greece 9 9 9 10 10
Greenland
Grenada
Guam
Guatemala 15 15 18
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 5 5 5 5 5
Hong Kong SAR, China 2 1 2 2 2
Hungary 11 12 14 13 12
Iceland 3 3 4 4 4
India 15 16 15 14 14
Indonesia 11 10 10 9 9
Iran, Islamic Rep. 9 8 7 10 8
Iraq 16 17
Ireland 15 14 15 16 16
Isle of Man
Israel 9 8 9 9
Italy 11 11 8 7 7
Jamaica 27 25 26 26 29
Japan 10 10 10 10 10
Jordan 9 10 11 21 15
Kazakhstan
Kenya 9 9 9 9 9
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep. 8 8 8 9 9
Kuwait 4 4 5 2 3
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 3 3 4 4 4
Macao SAR, China 1 1 1 1 1
Macedonia, FYR 9
Madagascar 7
Malawi 37 17 19 23 18
Malaysia 14 15 14 12 11
Maldives
Mali
Malta 2 3 3 4 3
Marshall Islands
Mauritania
Mauritius 5 4 4 4 4
Mexico 19 18 18 12 18
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 1
Montenegro
Morocco 13 15 16 12 12
Mozambique
Myanmar
Namibia
Nepal 5 6 8 6 5
Netherlands 16 17 21 19 16
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Northern Mariana Islands
Norway 7 8 8 8 9
Oman
Pakistan 16 15 14 15 15
Palau
Panama 8 8 8 9 8
Papua New Guinea 3 3
Paraguay
Peru 11 9 10 10 9
Philippines 11 10 12 13 12
Poland 6 6 7 6 7
Portugal 10 10 13 10 6
Puerto Rico 43 44
Qatar 30 34 34 28
Romania 5 3 4
Russian Federation
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 39
Senegal 10 9
Serbia
Seychelles
Sierra Leone
Singapore 11 12 13 11 10
Sint Maarten (Dutch part)
Slovak Republic
Slovenia 6 9 8 9
Solomon Islands
Somalia 13
South Africa 12 12 11 10 9
South Sudan
Spain 11 10 11 10 10
Sri Lanka 4 3 3 4
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland 1 1 1 1 1
Sweden 8 9 9 8 7
Switzerland
Syrian Arab Republic 55 8 29 16 9
Tajikistan
Tanzania 9 14 16 11
Thailand 3 5 6 2
Timor-Leste
Togo
Tonga
Trinidad and Tobago 4 3 22 19
Tunisia 7 4
Turkey 9 11 13 11 10
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 6
Ukraine
United Arab Emirates
United Kingdom 11 12 12 12 11
United States 10 11 11 11 12
Uruguay 10 9 10 9 10
Uzbekistan
Vanuatu
Venezuela, RB 11 12 12 10 9
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 9
Zimbabwe

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