Country name 2011 2012 2013 2014
Afghanistan 25.4 28.8 34.1 36.9
Albania 15.8 18.2 16.6 16.9
Algeria 3.1 2.9 3.3 2.7
American Samoa
Andorra
Angola 6.8 6.6 5.8 4.8
Antigua and Barbuda
Argentina
Armenia 20.0 16.8 16.5 13.9
Aruba
Australia
Austria
Azerbaijan 24.2 28.0 25.2 24.7
Bahamas, The
Bahrain
Bangladesh 15.7 15.5 15.6 16.3
Barbados
Belarus 8.0 6.8 6.9 7.1
Belgium
Belize 27.9 29.1 34.0 33.6
Benin 5.9 8.9 4.8 4.7
Bermuda
Bhutan
Bolivia 30.8 30.4 29.9 28.0
Bosnia and Herzegovina 7.6 7.3 7.4 7.9
Botswana
Brazil 5.4 6.2 6.2 6.3
Brunei Darussalam
Bulgaria 18.9 16.7 18.1 18.1
Burkina Faso 33.9 36.0 37.1 40.8
Burundi 26.7 28.7 32.6 32.7
Cabo Verde 1.0 1.4 0.2 0.6
Cambodia 60.8 62.4 59.5 70.1
Cameroon 27.9 26.8 22.3 18.8
Canada
Cayman Islands
Central African Republic 8.8 14.5 9.0 13.8
Chad 27.4 17.0 7.2 5.5
Chile
China 9.8 9.6 9.1 9.5
Colombia 20.9 20.2 18.2 16.9
Comoros
Congo, Dem. Rep. 48.5 52.9 53.5 48.8
Congo, Rep. 7.4 6.8 3.3 4.2
Costa Rica 19.4 18.8 18.5 18.5
Cote d'Ivoire 30.7 30.3 32.1 26.7
Croatia
Cuba 10.5 10.4 9.5 10.7
Curacao
Cyprus
Czech Republic
Denmark
Djibouti 2.6 4.4 1.4 1.8
Dominica 12.3 10.1 9.4 9.1
Dominican Republic 17.1 15.7 15.6 14.0
Ecuador 30.0 27.6 27.2 24.6
Egypt, Arab Rep. 2.6 4.2 2.4 2.2
El Salvador 35.5 36.2 31.3 31.7
Equatorial Guinea
Eritrea
Estonia
Ethiopia 4.1 2.6 1.5 1.8
Faroe Islands
Fiji 16.3 18.2 24.8 20.4
Finland
France
French Polynesia
Gabon 8.7 10.5 24.2 7.5
Gambia, The 11.6 12.1 12.0 10.7
Georgia 46.3 44.4 43.9 44.2
Germany
Ghana 18.4 17.2 26.0 20.5
Greece
Greenland
Grenada 9.0 9.0 7.2 7.1
Guam
Guatemala 32.3 32.4 32.7 29.9
Guinea 5.5 5.3 4.5 3.8
Guinea-Bissau 17.2 19.0 25.3 19.3
Guyana 12.3 13.4 15.3 15.9
Haiti 42.8 45.3 34.7 35.8
Honduras 36.1 37.5 37.4 32.7
Hong Kong SAR, China
Hungary
Iceland
India 0.5 0.6 0.5 0.6
Indonesia 28.5 29.6 30.9 31.2
Iran, Islamic Rep. 0.2 0.2 11.7 8.5
Iraq 25.4 23.4 24.8 24.8
Ireland
Isle of Man
Israel
Italy
Jamaica 15.3 14.3 13.6 11.0
Japan
Jordan 8.8 7.9 7.8 4.3
Kazakhstan 18.8 20.1 16.8 15.9
Kenya 9.6 8.0 8.5 7.3
Kiribati
Korea, Dem. People’s Rep. 78.9 79.0 80.7 84.5
Korea, Rep.
Kuwait
Kyrgyz Republic 15.1 16.2 15.9 16.6
Lao PDR 83.3 86.1 89.2 87.8
Latvia
Lebanon 9.1 7.6 6.6 5.5
Lesotho
Liberia 1.6 1.3 1.2 2.0
Libya 24.7 14.9 12.6 15.3
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR 30.9 26.7 26.6 26.0
Madagascar 11.3 11.4 9.5 9.8
Malawi 54.4 50.7 49.9 47.9
Malaysia 28.2 29.8 30.5 30.0
Maldives 13.3 13.9 13.4 15.1
Mali 23.4 23.9 24.7 24.3
Malta
Marshall Islands
Mauritania 4.3 3.3 2.7 2.8
Mauritius 10.3 9.3 8.9 9.1
Mexico 3.0 2.9 3.0 2.8
Micronesia, Fed. Sts.
Moldova 36.8 36.6 38.1 36.4
Monaco
Mongolia 44.0 38.0 40.3 42.4
Montenegro 42.2 40.7 41.0 39.9
Morocco 7.1 6.4 7.6 6.5
Mozambique 36.3 32.9 29.4 28.3
Myanmar 70.1 65.2 68.2 69.6
Namibia
Nepal 58.3 52.7 52.9 57.4
Netherlands
New Caledonia
New Zealand
Nicaragua 34.0 32.9 35.7 45.6
Niger 23.6 28.0 25.9 24.2
Nigeria 4.0 4.8 4.4 4.0
Northern Mariana Islands
Norway
Oman
Pakistan 4.3 4.3 5.1 4.6
Palau
Panama 18.7 18.3 16.9 15.6
Papua New Guinea 24.7 22.5 19.2 19.1
Paraguay 28.8 26.1 28.9 31.5
Peru 21.5 20.7 19.7 18.5
Philippines 26.0 26.7 28.2 31.9
Poland
Portugal
Puerto Rico
Qatar
Romania 13.5 12.7 11.8 12.7
Russian Federation
Rwanda 41.5 41.1 39.8 37.3
Samoa 30.9 39.7 39.2 42.9
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 16.3 18.3 16.7 14.0
Serbia 18.1 18.1 17.8 13.9
Seychelles
Sierra Leone 18.1 15.7 14.0 11.2
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 24.6 23.8 23.4 31.0
Somalia 12.4 12.8 10.2 7.1
South Africa 7.1 11.0 10.7 12.1
South Sudan
Spain
Sri Lanka 23.3 24.7 19.8 22.3
St. Kitts and Nevis
St. Lucia 81.6 59.0 18.5 54.9
St. Martin (French part)
St. Vincent and the Grenadines 3.2 3.8 3.8 4.6
Sudan 1.6 1.5 2.1 2.2
Suriname 10.4 11.0 10.7 8.2
Swaziland
Sweden
Switzerland
Syrian Arab Republic 17.5 24.2 28.4 26.4
Tajikistan 19.6 27.4 24.7 21.0
Tanzania 12.3 13.2 9.1 8.3
Thailand 26.2 27.9 28.4 31.3
Timor-Leste
Togo 12.0 12.0 12.7 5.6
Tonga 51.1 49.9 56.5 51.7
Trinidad and Tobago
Tunisia 4.2 7.2 8.3 3.8
Turkey 6.8 6.5 6.4 6.1
Turkmenistan 32.7 30.3 36.0 38.9
Turks and Caicos Islands
Tuvalu
Uganda 28.7 26.2 26.0 23.7
Ukraine 13.8 12.5 10.6 13.4
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan 24.2 25.4 20.4 19.5
Vanuatu 38.5 30.1 52.9 44.2
Venezuela, RB
Vietnam 37.2 37.8 40.3 41.5
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 3.4 3.2 3.2 3.1
Zambia 59.6 55.8 60.2 60.2
Zimbabwe 68.5 69.0 67.2 65.5

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