Country name 2008 2009 2010 2011
Afghanistan
Albania 99
Algeria
American Samoa
Andorra
Angola 73
Antigua and Barbuda
Argentina 99
Armenia 100
Aruba 99
Australia
Austria
Azerbaijan 100
Bahamas, The
Bahrain 100
Bangladesh 77
Barbados
Belarus 100
Belgium
Belize
Benin 55
Bermuda
Bhutan
Bolivia 99 99
Bosnia and Herzegovina 100
Botswana 95
Brazil 98 98
Brunei Darussalam 100
Bulgaria 98
Burkina Faso
Burundi 78
Cambodia 87 87
Cameroon
Canada
Cape Verde 98
Cayman Islands
Central African Republic 65
Chad 47
Chile 99 99
China 99
Colombia 98 98 98
Comoros 86
Congo, Dem. Rep. 65
Congo, Rep.
Costa Rica 98
Cote d'Ivoire 67
Croatia 100
Cuba 100
Curacao
Cyprus 100
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic 97
Ecuador 97 99
Egypt, Arab Rep. 88
El Salvador 96 95 96
Equatorial Guinea 98
Eritrea 89
Estonia 100
Ethiopia
Faeroe Islands
Fiji
Finland
France
French Polynesia
Gabon 98
Gambia, The 67
Georgia 100
Germany
Ghana 81
Greece 99
Greenland
Grenada
Guam
Guatemala 87
Guinea 63
Guinea-Bissau 72
Guyana
Haiti
Honduras 95
Hong Kong SAR, China
Hungary 99
Iceland
India
Indonesia 99 99
Iran, Islamic Rep. 99
Iraq 83
Ireland
Isle of Man
Israel
Italy 100
Jamaica 95
Japan
Jordan 99
Kazakhstan 100
Kenya 93
Kiribati
Korea, Dem. Rep. 100
Korea, Rep.
Kosovo
Kuwait 99
Kyrgyz Republic 100
Lao PDR
Latvia 100
Lebanon
Lesotho 92
Liberia 77
Libya 100
Liechtenstein
Lithuania 100
Luxembourg
Macao SAR, China
Macedonia, FYR 99
Madagascar 65
Malawi 87
Malaysia 98
Maldives
Mali 44
Malta
Marshall Islands
Mauritania 68
Mauritius 97
Mexico 98 99 98
Micronesia, Fed. Sts.
Moldova 99
Monaco
Mongolia 96
Montenegro 99
Morocco 78 79
Mozambique 72
Myanmar 96
Namibia 93
Nepal 83
Netherlands
New Caledonia 100
New Zealand
Nicaragua
Niger
Nigeria 72
Northern Mariana Islands
Norway
Oman 98
Pakistan 71 71
Palau
Panama 98
Papua New Guinea 68
Paraguay 98 98 99
Peru
Philippines 98
Poland 100
Portugal 100
Puerto Rico 87
Qatar 96 98 97
Romania 97
Russian Federation 100
Rwanda 77
Samoa 99
San Marino
Sao Tome and Principe 95
Saudi Arabia 98
Senegal 65
Serbia 99
Seychelles 99
Sierra Leone 59
Singapore 100
Sint Maarten (Dutch part)
Slovak Republic
Slovenia 100
Solomon Islands
Somalia
South Africa
South Sudan
Spain 100 100 100
Sri Lanka 98 98
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 87
Suriname 99 98
Swaziland 94
Sweden
Switzerland
Syrian Arab Republic 95
Tajikistan 100
Tanzania 77
Thailand
Timor-Leste 80
Togo 82
Tonga
Trinidad and Tobago 100
Tunisia 97
Turkey 98
Turkmenistan 100
Turks and Caicos Islands
Tuvalu
Uganda 87
Ukraine 100
United Arab Emirates
United Kingdom
United States
Uruguay 99 99 99
Uzbekistan 100
Vanuatu 94
Venezuela, RB 99
Vietnam 97
Virgin Islands (U.S.)
West Bank and Gaza 99 99 99
Yemen, Rep. 85
Zambia 74
Zimbabwe 99

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