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

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