Country name 2011 2012 2013 2014 2015
Afghanistan 27.6
Albania 13.6
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 6.5 5.4 4.7
Armenia 35.2 32.5 32.2 30.0
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh
Barbados
Belarus 5.8 5.2 4.2 3.7
Belgium
Belize
Benin 31.4
Bermuda
Bhutan 1.8
Bolivia 36.8 34.7 29.0 30.6
Bosnia and Herzegovina
Botswana
Brazil
Brunei Darussalam
Bulgaria
Burkina Faso 13.7
Burundi 27.6
Cabo Verde
Cambodia 8.7 6.4
Cameroon 8.9
Canada
Cayman Islands
Central African Republic
Chad 20.9
Chile 19.9 12.4
China
Colombia 30.3 28.4 26.9 24.6 24.1
Comoros
Congo, Dem. Rep. 61.6
Congo, Rep.
Costa Rica 19.7 18.2 18.2 19.5 19.4
Cote d'Ivoire 35.9
Croatia
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic 36.5 36.8 36.3
Ecuador 17.4 16.1 17.6 16.4
Egypt, Arab Rep.
El Salvador 35.4 29.9 26.2 28.5
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faroe Islands
Fiji
Finland
France
French Polynesia
Gabon
Gambia, The
Georgia 13.3 10.5
Germany
Ghana 10.6
Greece
Greenland
Grenada
Guam
Guatemala 42.2
Guinea 35.4
Guinea-Bissau
Guyana
Haiti 40.6
Honduras 58.5 63.6 60.4 61.0
Hong Kong SAR, China
Hungary
Iceland
India 13.7
Indonesia 9.2 8.8 8.4 8.3
Iran, Islamic Rep.
Iraq 14.8
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jordan
Kazakhstan 2.4 1.9 1.3 1.3
Kenya
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic 30.7 35.4 28.5 26.9
Lao PDR 10.0
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar
Malawi
Malaysia 1.0 0.3
Maldives
Mali
Malta
Marshall Islands
Mauritania
Mauritius
Mexico 48.3 50.5
Micronesia, Fed. Sts.
Moldova 7.4 8.2
Monaco
Mongolia 28.7 23.3 18.8
Montenegro 4.4 8.1 7.9
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua 14.8
Niger 18.6
Nigeria
Northern Mariana Islands
Norway
Oman
Pakistan 18.2
Palau
Panama
Papua New Guinea
Paraguay 23.9 16.4 17.0 16.2
Peru 18.0 16.6 16.1 15.3
Philippines 13.0
Poland
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone 31.2
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain
Sri Lanka 2.1
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syrian Arab Republic
Tajikistan 27.8 23.5
Tanzania 15.5
Thailand 9.0 8.8 7.7
Timor-Leste
Togo 34.6 35.9
Tonga
Trinidad and Tobago
Tunisia
Turkey 0.9 0.6 0.6
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 9.6
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay 14.3 13.1 12.0 10.1
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam 5.4 3.8
Virgin Islands (U.S.)
West Bank and Gaza 26.1
Yemen, Rep.
Zambia
Zimbabwe 46.5

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