Country name 2010 2011 2012 2013
Afghanistan
Albania 22.8
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 22.4 22.4
Armenia 21.4 21.6 22.1
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh 21.3
Barbados
Belarus 22.8 22.8
Belgium
Belize
Benin 20.4
Bermuda
Bhutan 21.4
Bolivia 22.2 22.7
Bosnia and Herzegovina
Botswana
Brazil 19.4 19.3
Brunei Darussalam
Bulgaria 22.7 22.7
Burkina Faso
Burundi
Cabo Verde
Cambodia 21.2 21.2
Cameroon
Canada 22.7
Cayman Islands
Central African Republic
Chad 22.0
Chile 18.4
China 23.2
Colombia 18.7 19.2 19.7
Comoros
Congo, Dem. Rep.
Congo, Rep. 22.7
Costa Rica 20.3 20.7 20.6
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic 22.0 22.0
Denmark 22.3
Djibouti
Dominica
Dominican Republic 20.8 20.5 20.7
Ecuador 20.2 21.4 21.2
Egypt, Arab Rep.
El Salvador 21.6 21.3 21.3
Equatorial Guinea
Eritrea
Estonia 22.8 22.8
Ethiopia 21.6
Faeroe Islands
Fiji
Finland 22.6
France
French Polynesia
Gabon
Gambia, The
Georgia 22.4 22.3 22.2
Germany 22.4
Ghana
Greece 22.8
Greenland
Grenada
Guam
Guatemala 19.2
Guinea 22.3
Guinea-Bissau
Guyana
Haiti
Honduras 20.2 18.6
Hong Kong SAR, China
Hungary 22.9 22.6
Iceland 22.0
India 20.8
Indonesia 21.8
Iran, Islamic Rep.
Iraq 22.5
Ireland 22.7
Isle of Man
Israel 22.9
Italy 23.2
Jamaica
Japan
Jordan 21.5
Kazakhstan 22.1
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kosovo
Kuwait
Kyrgyz Republic 22.2 22.3
Lao PDR 21.1
Latvia 22.8 22.2
Lebanon
Lesotho 20.5
Liberia
Libya
Liechtenstein
Lithuania 23.2 23.0
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 20.3
Malawi 19.9
Malaysia
Maldives
Mali 22.4
Malta
Marshall Islands
Mauritania
Mauritius 21.6
Mexico 20.2 19.5
Micronesia, Fed. Sts.
Moldova 22.4 22.4
Monaco
Mongolia
Montenegro 23.2 22.4
Morocco
Mozambique
Myanmar
Namibia 16.0
Nepal 21.9
Netherlands 22.7
New Caledonia
New Zealand
Nicaragua
Niger 21.4
Nigeria 21.6
Northern Mariana Islands
Norway 22.6
Oman
Pakistan 21.3
Palau
Panama 20.1 20.3 20.2
Papua New Guinea
Paraguay 19.5 19.7 20.7
Peru 21.6 21.8 21.9
Philippines 21.2
Poland 22.3 22.4
Portugal
Puerto Rico
Qatar
Romania 23.2 23.2 23.2
Russian Federation
Rwanda 17.8
Samoa
San Marino
Sao Tome and Principe 22.6
Saudi Arabia
Senegal 21.8
Serbia 22.8
Seychelles
Sierra Leone 21.4
Singapore
Sint Maarten (Dutch part)
Slovak Republic 22.7 23.0
Slovenia 22.7 22.6
Solomon Islands
Somalia
South Africa 15.7
South Sudan
Spain 23.9
Sri Lanka 21.0
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland 20.0
Sweden
Switzerland
Syrian Arab Republic
Tajikistan
Tanzania 20.8
Thailand 21.5
Timor-Leste
Togo 21.5
Tonga
Trinidad and Tobago
Tunisia 22.6
Turkey 22.3 21.9
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 20.3
Ukraine 22.4
United Arab Emirates
United Kingdom 22.6
United States 23.1
Uruguay 21.4 22.0 22.8
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam 21.4 22.2
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 17.5
Zimbabwe

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