Country name 1990 1991 1992 1993 1994
Burundi 10 15 15
Congo, Dem. Rep. 30 30 30
Mozambique 53 51 47 49
Guinea 42 64 83 54 66
Mauritania 43 51 55 49
Afghanistan 61
Costa Rica 58 63 62 66
Congo, Rep. 64 98
Bhutan 68 86
Trinidad and Tobago 71
Macao SAR, China 76 79 74
Lao PDR 71 75 74
Syrian Arab Republic 79 76 72 76 70
Mauritius 60 68 77 76
Iraq 78
Malawi 82 83 83 82 82
Mexico 84 85
Swaziland 81 88 99 85 85
El Salvador 83 87 85
Bolivia 82 80 88 86 85
Morocco 81 75 87 88 91
Botswana 67 85 82 88 82
Tunisia 59 71 88 71
Algeria 90 90 87 89 90
Iran, Islamic Rep. 82 83 89 95
Venezuela, RB 90 89 91
United Arab Emirates 85 87 88 92 92
Belarus 93 97
Bahrain 94 96 96
Ukraine 96 100
Qatar 83 93 100 97 98
Finland 98 97 99 98 98
Guyana 99 99
Slovak Republic 99 100
Seychelles 99
Jordan 100 95 99 95
Germany 100 100
Bulgaria 97 99 100 98
Malta 91 98 98 100 100
Nicaragua 100 100
Spain 100 100 100
Cyprus 100 100 93
Tonga 100
Armenia
Argentina
Panama
Cote d'Ivoire 66
Burkina Faso 40
Croatia
Central African Republic 47 60
Cuba
American Samoa
Curacao
China
Aruba
Cabo Verde 45 40
Czech Republic
St. Lucia
Denmark
Maldives
Djibouti
Moldova
Dominica
Nepal 81
Dominican Republic
Norway
Ecuador 66
Philippines
Egypt, Arab Rep.
Samoa
Brazil
South Africa 94
Equatorial Guinea
Suriname
Eritrea 90
Benin 56
Estonia
Colombia
Ethiopia 82
Belgium
Faeroe Islands
Mongolia
Fiji
Myanmar
Cayman Islands
New Caledonia
France
Nigeria
French Polynesia
Pakistan
Gabon
Paraguay
Gambia, The
Portugal
Georgia
Russian Federation 100
Comoros 45
Sao Tome and Principe
Chad 54 52 46
Solomon Islands
Bahamas, The
Chile
Tuvalu 77
St. Vincent and the Grenadines
Macedonia, FYR
Sweden
Ghana
Australia
Greece 100
Greenland
Turkmenistan
Grenada
Brunei Darussalam
Guam
Madagascar 68 66 54
Guatemala
Malaysia
Antigua and Barbuda
Mali
Guinea-Bissau
Marshall Islands
Canada
Belize 87
Haiti
Micronesia, Fed. Sts.
Honduras
Monaco
Hong Kong SAR, China
Montenegro
Hungary 100
Barbados
Iceland
Namibia 77
India
Netherlands
Indonesia
New Zealand
Bosnia and Herzegovina
Niger 38 60 41
Austria
Northern Mariana Islands
Ireland
Oman 91 87 100
Isle of Man
Palau
Israel
Papua New Guinea
Italy 100 100 100
Peru
Jamaica
Poland
Japan 100 100 100 100
Puerto Rico
Senegal 39 43
Romania
Cameroon 48 46
Rwanda 84 81 81
Singapore
San Marino
Cambodia
Saudi Arabia
Kazakhstan
Serbia
Kenya
Sierra Leone
Kiribati 35 28 32
Sint Maarten (Dutch part)
Korea, Dem. Rep.
Slovenia
Korea, Rep.
Somalia
Sri Lanka 92 93 97
South Sudan
Kuwait 96 91
Kyrgyz Republic
St. Kitts and Nevis
Vietnam
St. Martin (French part)
West Bank and Gaza
Sudan
Taiwan, China
Bangladesh
Tanzania
Switzerland
Timor-Leste
United States
Tajikistan
Uzbekistan
Thailand
Bermuda
Togo 92 46 65 81
Azerbaijan 99
Albania
Lithuania
Turkey 55 58 60
Luxembourg
Turks and Caicos Islands
Andorra
Uganda
Zambia
Angola
United Kingdom
Liberia
Uruguay
Libya
Vanuatu 41
Liechtenstein
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho
Zimbabwe

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