Country name 1984 1985 1986 1987 1988
Djibouti 9 9 10 9
Sao Tome and Principe 30
Iraq 41 41 39
Turkey 39 40 41
Mexico 45 46 45
Suriname 50 48
Luxembourg 68 67 67 61
Qatar 64 67 69 62 63
Cuba 68 67 68
St. Kitts and Nevis 67 74
Malta 80 80 78 77 76
Switzerland 78 78 77 77 77
France 79 79 79 80
New Zealand 83 82 82 83 84
Greece 77 79 81 84 84
Netherlands 85 85 87 87 84
Norway 85 86 86 85 85
Denmark 85 84 83 84 85
Albania
Belize
Madagascar
Benin
Ukraine
Bermuda
Belarus
Bhutan
Aruba
Bolivia
Lesotho 12 12 13
Bosnia and Herzegovina
Mauritius
Botswana 19 22 23
Nigeria
Brazil
Slovak Republic
Brunei Darussalam 52
Trinidad and Tobago
Bulgaria
Vietnam
Burkina Faso 3 4
Lithuania
Burundi 2 3 3 3
Mali
Cabo Verde 9
Monaco
Cambodia
New Caledonia
Cameroon
Russian Federation
Canada
Seychelles
Cayman Islands
Belgium
Central African Republic
Thailand
Chad
Turkmenistan
Chile
Uruguay 56
China
Zambia
Colombia
Libya
Comoros
Macao SAR, China
Congo, Dem. Rep.
Malaysia
Congo, Rep.
Marshall Islands
Costa Rica 34 35 36
Micronesia, Fed. Sts.
Cote d'Ivoire
Montenegro
Croatia
Barbados 85 89
Bahrain 67 73 77 74
Nicaragua 18 17 18 20
Curacao
Bangladesh 19
Cyprus
Samoa
Czech Republic
Senegal
South Africa
Singapore
Austria
Solomon Islands
Algeria 39
Spain
Dominica
Australia
Dominican Republic
Tajikistan
Ecuador
Togo
Egypt, Arab Rep.
Armenia
El Salvador
Tuvalu
Equatorial Guinea
United Kingdom 79 80 80
Eritrea
Vanuatu
Estonia
West Bank and Gaza
Ethiopia
Afghanistan
Faeroe Islands
Liberia
Fiji
Liechtenstein
Finland
Argentina
Bahamas, The 90
Macedonia, FYR
French Polynesia
Malawi
Gabon
Maldives
Gambia, The 14 15 14
Antigua and Barbuda
Georgia
Mauritania
Germany
Angola
Ghana
Moldova
Mozambique
Mongolia
Namibia
Morocco
Pakistan
Myanmar
Panama
Nepal
Paraguay
Philippines
Andorra
Portugal
Niger
Azerbaijan
Northern Mariana Islands
Greenland
Oman
Grenada
Palau
Guam
Papua New Guinea
Guatemala
Peru
Guinea 9
Poland
Guinea-Bissau 4
Puerto Rico
Guyana
Romania
Haiti
Rwanda
Honduras
San Marino
Hong Kong SAR, China 65 68
Saudi Arabia
Hungary
Serbia
Iceland
Sierra Leone
India
Sint Maarten (Dutch part)
Indonesia 43
Slovenia
Iran, Islamic Rep.
Somalia
St. Lucia
South Sudan
American Samoa
Sri Lanka 59
St. Vincent and the Grenadines 37
Ireland
St. Martin (French part)
Swaziland
Sudan
Isle of Man
Israel
Sweden
Italy
Syrian Arab Republic
Jamaica 59 60 58
Tanzania
Japan
Timor-Leste
Jordan
Tonga 69
Kazakhstan
Tunisia 30 33
Kenya
Kiribati 24
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda
Korea, Rep. 81 83 85
United Arab Emirates
Kosovo
United States 89
Kuwait
Uzbekistan
Kyrgyz Republic
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep.
Lebanon
Zimbabwe

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