Country name 2004 2005 2006 2007 2008
Afghanistan
Albania 99
Algeria 89
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan 100
Bahamas, The
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin 31
Bermuda
Bhutan 68
Bolivia 99 99
Bosnia and Herzegovina
Botswana
Brazil 98 98 99 99
Brunei Darussalam
Bulgaria
Burkina Faso 26 33
Burundi 88
Cabo Verde 98
Cambodia 79 86
Cameroon 77
Canada
Cayman Islands 99
Central African Republic
Chad 31
Chile 99
China
Colombia 98 98 98 98 98
Comoros
Congo, Dem. Rep. 53
Congo, Rep.
Costa Rica
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic 97
Ecuador 96
Egypt, Arab Rep. 79 82
El Salvador 91 95 94 96
Equatorial Guinea
Eritrea
Estonia
Ethiopia 39 33 47
Faeroe Islands
Fiji
Finland
France
French Polynesia
Gabon 96
Gambia, The
Georgia
Germany
Ghana
Greece
Greenland
Grenada
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti 70
Honduras 95
Hong Kong SAR, China
Hungary 99
Iceland
India 74
Indonesia 99 96 99
Iran, Islamic Rep. 97 96 99
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jordan 99 99
Kazakhstan
Kenya 82
Kiribati
Korea, Dem. Rep. 100
Korea, Rep.
Kosovo
Kuwait 100 98 99 99
Kyrgyz Republic
Lao PDR 79
Latvia
Lebanon 99
Lesotho
Liberia 73 37
Libya 99
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China 100
Macedonia, FYR
Madagascar
Malawi
Malaysia
Maldives 99
Mali 31
Malta 99
Marshall Islands
Mauritania
Mauritius
Mexico 98 98 98 98 98
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco 60 70
Mozambique
Myanmar
Namibia 91
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua 89
Niger 23
Nigeria 58
Northern Mariana Islands
Norway
Oman 98
Pakistan 53 58 61
Palau
Panama
Papua New Guinea
Paraguay 99 98
Peru 96 96 97 97
Philippines 98
Poland 100
Portugal
Puerto Rico 89
Qatar 98 99 97
Romania
Russian Federation
Rwanda
Samoa 99
San Marino
Sao Tome and Principe 77
Saudi Arabia 95
Senegal 45
Serbia
Seychelles
Sierra Leone 37
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia 100
Solomon Islands
Somalia
South Africa 98
South Sudan
Spain 100 100 100
Sri Lanka 98 99
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname 94 99
Swaziland
Sweden
Switzerland
Syrian Arab Republic 90
Tajikistan
Tanzania
Thailand 98
Timor-Leste
Togo 68
Tonga 100
Trinidad and Tobago 99
Tunisia 92 95 96
Turkey 93 94 94 94
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 81
Ukraine
United Arab Emirates 97
United Kingdom
United States
Uruguay 99 99 99
Uzbekistan
Vanuatu 92
Venezuela, RB 99
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza 99 99 99 99
Yemen, Rep. 60
Zambia 58
Zimbabwe

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