Country name 1986 1987 1988 1989 1990
Afghanistan
Albania
Algeria 87 90
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain 100 85
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin 56
Bermuda
Bhutan
Bolivia 82
Bosnia and Herzegovina
Botswana 42 46 58 61 67
Brazil
Brunei Darussalam
Bulgaria 100 96 99 100 97
Burkina Faso
Burundi 12 13 10 15 10
Cabo Verde 61 54 45
Cambodia
Cameroon 40 44 44 48
Canada
Cayman Islands
Central African Republic 56 51 52 55 47
Chad 54 55 54
Chile
China
Colombia 57 61 62 63
Comoros
Congo, Dem. Rep.
Congo, Rep. 85 76
Costa Rica 55 58 60 62
Cote d'Ivoire 51 48 48
Croatia
Cuba
Curacao
Cyprus 94 91 83 100
Czech Republic
Denmark
Djibouti
Dominica 100
Dominican Republic
Ecuador
Egypt, Arab Rep.
El Salvador 73 82 88
Equatorial Guinea
Eritrea
Estonia
Ethiopia 86 86
Faroe Islands
Fiji 92
Finland 93 96 99 98
France
French Polynesia
Gabon
Gambia, The 53 45
Georgia
Germany
Ghana
Greece 98 100 100 100
Greenland
Grenada
Guam
Guatemala
Guinea 59 49 82 83 42
Guinea-Bissau 88
Guyana 100
Haiti 59 64
Honduras
Hong Kong SAR, China
Hungary 100 100 100 99 100
Iceland
India 88 89
Indonesia
Iran, Islamic Rep. 77 84 85 82
Iraq 92 84 81 79
Ireland
Isle of Man
Israel
Italy 100 100 96 97 95
Jamaica 100
Japan 100 100 100 100 100
Jordan 97 95 92
Kazakhstan
Kenya
Kiribati 22 25 35
Korea, Dem. People’s Rep.
Korea, Rep. 100 100 100
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho 67 71
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China 76
Macedonia, FYR
Madagascar 73 63 68
Malawi 82 81 94 85 82
Malaysia
Maldives
Mali 67 70
Malta 68 80 89 98 91
Marshall Islands
Mauritania 46
Mauritius
Mexico
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco 70 74 84 90 81
Mozambique 33 53
Myanmar
Namibia
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua 89 88
Niger 57 38
Nigeria
Northern Mariana Islands
Norway
Oman 85 84 81 80 91
Pakistan
Palau
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Qatar 92 92 90 87 83
Romania
Russian Federation
Rwanda 90 88 86 83 84
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 39
Serbia
Seychelles 80 100 97 95
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain 100 100 100 97 100
Sri Lanka 91 91 93 92
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland 75 76 79 92 81
Sweden
Switzerland
Syrian Arab Republic 84 83 81 78 79
Tajikistan
Tanzania
Thailand
Timor-Leste
Togo 80 58 98 44 92
Tonga
Trinidad and Tobago 86
Tunisia 57 41 53 59
Turkey 54 56 51 65 55
Turkmenistan
Turks and Caicos Islands
Tuvalu 77
Uganda
Ukraine
United Arab Emirates 88 89 93 86 85
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB 88 91
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia
Zimbabwe

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