Country name 1986 1987 1988 1989 1990
Afghanistan
Albania
Algeria 81 82 83 83 83
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 94
Armenia
Aruba
Australia 96 97 98 98 97
Austria 93
Azerbaijan
Bahamas, The
Bahrain 96 96 98 99
Bangladesh 60 59 69 69 72
Barbados 99 98
Belarus
Belgium 94 96 97
Belize
Benin 49 48 49 39
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana 84 85 85 86 85
Brazil
Brunei Darussalam 80
Bulgaria
Burkina Faso 23 25 26 26
Burundi 42 47 49
Cabo Verde 91 91 96 98
Cambodia
Cameroon 73 72
Canada 95 95 95 95 95
Cayman Islands
Central African Republic 61 51 48 49 58
Chad 33
Chile
China 96 98 97 97
Colombia 67 67 67 67
Comoros 81 74
Congo, Dem. Rep. 64
Congo, Rep.
Costa Rica 87 87 87 87
Cote d'Ivoire
Croatia
Cuba 91 93 93 93 92
Curacao
Cyprus 74 78 79 79 79
Czech Republic
Denmark 99 99 99 98 98
Djibouti 27 27 27 27 28
Dominica
Dominican Republic
Ecuador
Egypt, Arab Rep.
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia 29 30 29
Faeroe Islands
Fiji
Finland
France 100
French Polynesia 99 99
Gabon
Gambia, The 61 48
Georgia
Germany
Ghana
Greece 99 96 96 95 95
Greenland
Grenada
Guam
Guatemala
Guinea 29 26 27 27 26
Guinea-Bissau 38 39
Guyana
Haiti 51 42
Honduras 91
Hong Kong SAR, China
Hungary
Iceland
India 78
Indonesia 97 98 98 98 98
Iran, Islamic Rep. 84 84 85 86 92
Iraq 88 90 91 90
Ireland 89 89 90 91 92
Isle of Man
Israel
Italy
Jamaica 97 99 96 100 99
Japan 100 100 100 100 100
Jordan
Kazakhstan
Kenya
Kiribati 100 97 99
Korea, Dem. Rep.
Korea, Rep. 99 100 100 99 99
Kuwait 88 84 83
Kyrgyz Republic
Lao PDR 65 65
Latvia
Lebanon
Lesotho 70 72 74 73 72
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg 82 79 85
Macao SAR, China 85
Macedonia, FYR
Madagascar 67 67
Malawi
Malaysia
Maldives
Mali
Malta 92 89 87 87 88
Marshall Islands
Mauritania
Mauritius 98 100 99 99 97
Mexico 97 98 97 95 97
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 94
Montenegro
Morocco 60 58 57 55 55
Mozambique 49 45 42 42 44
Myanmar
Namibia 79 79
Nepal 70
Netherlands 91 94 96 97 96
New Caledonia
New Zealand 100 100 100 100 100
Nicaragua 65 66 66 65 67
Niger 24 24 24
Nigeria
Northern Mariana Islands
Norway 96 97 98 99 100
Oman 63 65 65 66 67
Pakistan
Palau
Panama 85 85 84 86 86
Papua New Guinea 63
Paraguay 86 87 89 90 92
Peru 92
Philippines 94 94 96 98 98
Poland
Portugal 100 100 100
Puerto Rico
Qatar 92 89 88 87 85
Romania
Russian Federation
Rwanda
Samoa
San Marino
Sao Tome and Principe 99 99 97
Saudi Arabia
Senegal 45 46 45 45
Serbia
Seychelles
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain 100 99 100 100 100
Sri Lanka 98
St. Kitts and Nevis 88 99 99
St. Lucia 100 97
St. Martin (French part)
St. Vincent and the Grenadines 97
Sudan
Suriname 99 98 98
Swaziland 73 73 73 72 74
Sweden 98 98 99 100
Switzerland 77 78 80 82 83
Syrian Arab Republic 92 95 95 95 95
Tajikistan
Tanzania 55 54 52 52 51
Thailand
Timor-Leste
Togo 54 63 63 63 64
Tonga 97 92
Trinidad and Tobago 90 92 93 92 90
Tunisia 93 94 93 93 92
Turkey 91 91 93 93 94
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 57
Ukraine
United Arab Emirates 75 86 89 94 98
United Kingdom 94 97 99 100 99
United States 93 95 97
Uruguay 89 88
Uzbekistan
Vanuatu 75
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 84 82
Zimbabwe 98

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