Country name 2010 2011 2012
Afghanistan 39
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 95 97
Armenia 100
Aruba
Australia
Austria
Azerbaijan 99
Bahamas, The
Bahrain
Bangladesh 27 32
Barbados
Belarus 100
Belgium
Belize 94 96
Benin 84
Bermuda
Bhutan 65
Bolivia
Bosnia and Herzegovina 100
Botswana
Brazil
Brunei Darussalam
Bulgaria 100
Burkina Faso 66
Burundi 60
Cabo Verde
Cambodia 71 74
Cameroon 64
Canada
Cayman Islands
Central African Republic 54
Chad 23
Chile 100
China 100 100 100
Colombia 98 99 99
Comoros 82
Congo, Dem. Rep. 80
Congo, Rep. 94
Costa Rica 99 99
Cote d'Ivoire 59
Croatia 100 100
Cuba 100 100
Curacao
Cyprus
Czech Republic 100
Denmark
Djibouti
Dominica
Dominican Republic
Ecuador
Egypt, Arab Rep.
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia 10
Faeroe Islands
Fiji 100
Finland
France
French Polynesia
Gabon 89
Gambia, The 57
Georgia 100
Germany
Ghana 68
Greece
Greenland
Grenada
Guam
Guatemala
Guinea 45
Guinea-Bissau 43
Guyana
Haiti 37
Honduras 83
Hong Kong SAR, China
Hungary 99
Iceland
India
Indonesia 82 83
Iran, Islamic Rep. 96
Iraq 91
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jordan 100
Kazakhstan 100
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kosovo
Kuwait
Kyrgyz Republic 99
Lao PDR 37 42
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR 98
Madagascar
Malawi 71
Malaysia 99
Maldives
Mali 56
Malta
Marshall Islands 99
Mauritania 65
Mauritius
Mexico 96
Micronesia, Fed. Sts.
Moldova 99
Monaco
Mongolia 99
Montenegro
Morocco 74
Mozambique 54
Myanmar 71
Namibia
Nepal 36
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger 29
Nigeria 49
Northern Mariana Islands
Norway
Oman
Pakistan 41 49
Palau 100
Panama
Papua New Guinea
Paraguay
Peru 84 85 87
Philippines 72
Poland
Portugal
Puerto Rico
Qatar
Romania 99
Russian Federation 100
Rwanda 69
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 65
Serbia 100
Seychelles
Sierra Leone 63
Singapore
Sint Maarten (Dutch part)
Slovak Republic 99
Slovenia 100
Solomon Islands
Somalia
South Africa
South Sudan 19
Spain
Sri Lanka
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 23
Suriname 91
Swaziland 82
Sweden
Switzerland
Syrian Arab Republic
Tajikistan 88 87
Tanzania 49
Thailand
Timor-Leste 29
Togo 59
Tonga 98
Trinidad and Tobago
Tunisia 99
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 57
Ukraine 100
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam 93
Virgin Islands (U.S.)
West Bank and Gaza 99
Yemen, Rep.
Zambia
Zimbabwe 66

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