Country name 2010 2011 2012
Romania 21.9 21.4 21.5
Albania 22.9
Iraq 23.7
Armenia 26.2 26.1 24.8
Guinea 26.5
Vietnam 31.1 27.8
Mauritius 28.9
Lao PDR 29.7
Uruguay 34.4 32.5 30.2
Bhutan 30.8
Georgia 31.3 31.0 30.9
Tanzania 31.1
El Salvador 33.7 32.9 32.5
Philippines 33.5
Bolivia 33.8 33.6
Peru 34.1 34.3 33.8
Ecuador 38.4 34.8 35.4
Dominican Republic 36.5 37.3 35.8
Uganda 35.8
Costa Rica 37.1 37.0 37.1
Paraguay 41.1 41.4 37.3
Mexico 37.5 38.9
Panama 40.1 40.0 39.9
Brazil 41.9 41.7
Colombia 44.3 43.1 42.0
South Sudan
Bosnia and Herzegovina
Moldova 25.4 24.5
Brunei Darussalam
Liechtenstein
Bulgaria 27.0 26.0
Norway 21.9
Burkina Faso
Belgium
Burundi
Maldives
Cabo Verde
Nepal 26.5
Cambodia 28.0 26.9
Sierra Leone 28.7
Cameroon
Botswana
Canada 25.7
Vanuatu
Cayman Islands
Macedonia, FYR
Central African Republic
Mauritania
Chad 32.6
Morocco
Chile 41.7
Nicaragua
China 30.0
Saudi Arabia
Suriname
Slovenia 20.7 20.8
Togo 34.7
St. Lucia
Comoros
Syrian Arab Republic
Congo, Dem. Rep.
Turkey 29.3 30.5
Congo, Rep. 29.9
United Kingdom 28.6
Bahamas, The
Argentina 32.4 31.8
Cote d'Ivoire
Luxembourg
Croatia
Malawi 37.5
Cuba
Malta
Curacao
Belarus 22.3 21.5
Cyprus
Mongolia
Czech Republic 22.5 22.2
Myanmar
Denmark 22.1
New Caledonia
Djibouti
Nigeria 32.9
Dominica
Bangladesh 27.0
Bermuda
Serbia 23.2
Benin 34.9
Sint Maarten (Dutch part)
Egypt, Arab Rep.
Somalia
Azerbaijan
Sri Lanka
Equatorial Guinea
St. Vincent and the Grenadines
Eritrea
Sweden
Estonia 24.3 24.8
Australia
Ethiopia 27.5
Trinidad and Tobago
Faeroe Islands
Turks and Caicos Islands
Fiji
Ukraine 21.0
Finland 22.6
Aruba
France
Algeria
French Polynesia
Libya
Gabon
Lithuania 24.8 24.6
Gambia, The
Macao SAR, China
Austria
Madagascar 33.2
Germany 24.4
Malaysia
Ghana
Mali 25.8
Greece 26.2
Marshall Islands
Greenland
Andorra
Grenada
Micronesia, Fed. Sts.
Guam
Monaco
Guatemala 41.8
Montenegro 22.5 24.5
Antigua and Barbuda
Mozambique
Pakistan 25.6
Namibia
Barbados
Netherlands 22.9
Belize
New Zealand
Bahrain
Niger 26.3
Rwanda 43.2
Northern Mariana Islands
San Marino
Oman
Poland 26.2 25.9
Palau
Puerto Rico
Papua New Guinea
American Samoa
Guinea-Bissau
Guyana
Haiti
Portugal
Honduras 41.0 45.7
Qatar
Hong Kong SAR, China
Russian Federation
Hungary 23.1 23.1
Samoa
Iceland 22.2
Sao Tome and Principe 26.0
India
Senegal 31.1
Indonesia 28.2
Seychelles
Iran, Islamic Rep.
Singapore
Angola
Slovak Republic 21.9 21.0
Ireland 24.6
Solomon Islands
Isle of Man
South Africa 53.8
Israel 31.3
Spain 25.2
Italy 26.2
St. Kitts and Nevis
Jamaica
St. Martin (French part)
Japan
Sudan
Jordan 27.6
Swaziland
Kazakhstan 23.7
Switzerland
Thailand 31.0
Tajikistan
Kenya
Kiribati
Timor-Leste
Korea, Dem. Rep.
Tonga
Korea, Rep.
Tunisia 27.2
Kosovo
Turkmenistan
Kuwait
Tuvalu
Kyrgyz Republic 27.4 26.3
West Bank and Gaza
United Arab Emirates
Zambia 47.4
United States 29.6
Afghanistan
Uzbekistan
Lesotho 41.0
Venezuela, RB
Liberia
Virgin Islands (U.S.)
Latvia 26.3 27.4
Yemen, Rep.
Lebanon
Zimbabwe

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