Country name 1990 1991 1992 1993 1994
Burundi 8 12 14
Congo, Dem. Rep. 33 30 40
Mauritania 33 42 42 43
Mozambique 51 50 49 48
Guinea 47 55 77 50 62
Bhutan 62 78
Congo, Rep. 63 67
Iraq 64
Lao PDR 66 64 70
Costa Rica 59 64 65 68
Afghanistan 65
Syrian Arab Republic 65 62 61 67 61
Trinidad and Tobago 71
Malawi 76 77 76 74 75
Mexico 79 80
Iran, Islamic Rep. 73 75 82 87
Bolivia 82 85 82 82 83
Tunisia 54 65 85 72
Mauritius 67 70 85 83
El Salvador 85 86 85
Swaziland 81 84 91 86 85
Algeria 87 84 83 87 88
Morocco 79 77 87 87 89
Nicaragua 89 93
Tonga 91
Botswana 74 90 89 91 82
Venezuela, RB 89 89 92
Macao SAR, China 97 81 93
Belarus 93 99
United Arab Emirates 85 88 91 93 93
Guyana 97 93
Malta 99 98 100 93 95
Ukraine 94 98
Cyprus 95 99 90
Spain 99 99 100
Slovak Republic 100 99
Jordan 99 100 100 97
Germany 100 100
Finland 100 100 100 100 100
Qatar 93 98 92 100 100
Bahrain 100 100 100
Seychelles 100
Bulgaria 98 100 100 97
Solomon Islands
Burkina Faso 39
Australia
Bermuda
Cote d'Ivoire 59
Cayman Islands
Croatia
Taiwan, China
Cuba
Belgium
Curacao
Panama
Antigua and Barbuda
Senegal 32 36
Czech Republic
St. Martin (French part)
Denmark
Azerbaijan 97
Djibouti
Moldova
Dominica
Nepal 75
Dominican Republic
Norway
Ecuador 61
Philippines
Egypt, Arab Rep.
Samoa
Brazil
Singapore
Equatorial Guinea
Cambodia
Eritrea 88
Barbados
Estonia
Timor-Leste
Ethiopia 82
Angola
Faeroe Islands
Belize 87
Fiji
Mongolia
Comoros 38
Myanmar
France
New Caledonia
French Polynesia
Nigeria
Gabon
Pakistan
Gambia, The
Paraguay
Georgia
Portugal
Colombia
Russian Federation 99
Ghana
Sao Tome and Principe
Greece 97
Canada
Greenland
Cameroon 37 44
Grenada
South Africa 97
Guam
St. Kitts and Nevis
Guatemala
Sudan
Andorra
Switzerland
Guinea-Bissau
Tanzania
China
Cabo Verde 52 47
Haiti
Turkmenistan
Honduras
Marshall Islands
Hong Kong SAR, China
Benin 62
Hungary 99
Micronesia, Fed. Sts.
Iceland
Monaco
India
Montenegro
Indonesia
Albania
Bosnia and Herzegovina
Namibia 77
American Samoa
Netherlands
Ireland
New Zealand
Isle of Man
Niger 33 51 36
Israel
Northern Mariana Islands
Italy 99 99 96
Oman 79 88 95
Jamaica
Palau
Japan 100 100 100 100
Papua New Guinea
Chile
Peru
Kazakhstan
Poland
Kenya
Puerto Rico
Kiribati 35 33 38
Romania
Korea, Dem. Rep.
Rwanda 79 74 75
Korea, Rep.
San Marino
Kuwait 96 91
Saudi Arabia
Kyrgyz Republic
Serbia
Vietnam
Sierra Leone
West Bank and Gaza
Sint Maarten (Dutch part)
Zambia
Slovenia
Uzbekistan
Somalia
Austria
South Sudan
Libya
Sri Lanka 93 95 98
Liechtenstein
St. Lucia
Lithuania
St. Vincent and the Grenadines
Luxembourg
Suriname
Chad 50 46 41
Sweden
Tuvalu 57
Bangladesh
Argentina
Tajikistan
Brunei Darussalam
Thailand
Malaysia
Togo 87 39 56 69
Maldives
Bahamas, The
Mali
Turkey 38 41 42
Central African Republic 47 55
Turks and Caicos Islands
United States
Uganda
Macedonia, FYR
Madagascar 64 63 53
United Kingdom
Armenia
Uruguay
Aruba
Vanuatu 44
Liberia
Latvia
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho
Zimbabwe

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