Country name 2009 2010 2011 2012
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola 21.8
Antigua and Barbuda
Argentina 22.4 22.2
Armenia 21.4
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh 21.3
Barbados
Belarus 22.4 22.7 22.9
Belgium
Belize
Benin
Bermuda
Bhutan 21.4
Bolivia
Bosnia and Herzegovina
Botswana
Brazil 19.0
Brunei Darussalam
Bulgaria
Burkina Faso 20.9
Burundi
Cabo Verde
Cambodia 21.0
Cameroon
Canada
Cayman Islands
Central African Republic
Chad
Chile 18.4
China 23.2
Colombia 18.8 18.8
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 19.9
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic 19.9 20.8
Ecuador 20.3 20.7
Egypt, Arab Rep.
El Salvador 20.7
Equatorial Guinea
Eritrea
Estonia
Ethiopia 21.6
Faeroe Islands
Fiji 20.3
Finland
France
French Polynesia
Gabon
Gambia, The
Georgia 21.9 22.3
Germany
Ghana
Greece
Greenland
Grenada
Guam
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 20.5
Hong Kong SAR, China
Hungary
Iceland
India 20.8
Indonesia 21.8 21.2
Iran, Islamic Rep.
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jordan 21.5
Kazakhstan 22.3
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kosovo
Kuwait
Kyrgyz Republic 22.4 22.2 22.2
Lao PDR
Latvia 22.6
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR 22.0 22.4
Madagascar 20.9
Malawi 20.7
Malaysia 21.6
Maldives
Mali 22.4
Malta
Marshall Islands
Mauritania
Mauritius
Mexico 20.2
Micronesia, Fed. Sts.
Moldova 22.9 22.3
Monaco
Mongolia
Montenegro 22.3 23.0
Morocco
Mozambique
Myanmar
Namibia
Nepal 21.9
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria 20.3
Northern Mariana Islands
Norway
Oman
Pakistan
Palau
Panama 19.9 20.1
Papua New Guinea
Paraguay 20.6 19.8
Peru 21.4 21.5
Philippines 21.0
Poland 22.0 22.2 22.3
Portugal
Puerto Rico
Qatar
Romania 22.9 23.4 23.3
Russian Federation 21.3
Rwanda 17.8
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 21.8
Serbia 22.8 22.8
Seychelles
Sierra Leone 21.4
Singapore
Sint Maarten (Dutch part)
Slovak Republic 22.0
Slovenia
Solomon Islands
Somalia
South Africa 16.3
South Sudan
Spain
Sri Lanka 21.0
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 22.7
Suriname
Swaziland 20.0
Sweden
Switzerland
Syrian Arab Republic
Tajikistan 22.6
Tanzania
Thailand 21.4 21.5
Timor-Leste
Togo 22.5
Tonga
Trinidad and Tobago
Tunisia 22.6
Turkey 22.6 22.4
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 20.0
Ukraine 22.4 22.4
United Arab Emirates
United Kingdom
United States
Uruguay 21.3 21.5
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza 21.8
Yemen, Rep.
Zambia 17.5
Zimbabwe

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