Country name 2010 2011 2012 2013 2014
China 53.4
Russian Federation 12.6
Lao PDR 11.7
Montenegro 13.6
Tunisia
Andorra
Saudi Arabia
Angola 21.6
Macao SAR, China
Antigua and Barbuda 3.7
Palau
Argentina 18.2
St. Lucia 0.6
Armenia 22.5
American Samoa
Aruba
Marshall Islands
Australia
New Zealand
Austria
Puerto Rico
Azerbaijan 12.8
Slovenia 22.3
Bahamas, The 31.1
Syrian Arab Republic
Bahrain
United Kingdom
Bangladesh 14.3
Libya
Barbados 18.3
Malaysia
Belarus 13.4
Micronesia, Fed. Sts.
Belgium
Namibia
Belize 0.7
Northern Mariana Islands
Benin
Peru 14.2
Bermuda
Rwanda 11.7
Bhutan
Sierra Leone
Bolivia 22.4
South Sudan
Bosnia and Herzegovina 32.0
Suriname 16.9
Botswana 21.3
Timor-Leste
Brazil
Tuvalu
Brunei Darussalam
Vanuatu
Bulgaria 23.3
Lesotho
Burkina Faso
Lithuania 17.9
Burundi
Madagascar 15.3
Cabo Verde
Mali 24.8
Cambodia
Mauritius
Cameroon
Monaco
Canada
Mozambique
Cayman Islands
Netherlands
Central African Republic 37.0
Niger
Chad
Oman
Chile 22.1
Papua New Guinea
Algeria
Poland 33.1
Colombia 20.8
Romania 34.4
Comoros
San Marino
Congo, Dem. Rep. 8.5 13.3
Serbia 23.6
Congo, Rep.
Sint Maarten (Dutch part)
Costa Rica 13.3
Somalia
Cote d'Ivoire
Sri Lanka 9.1
Croatia 23.5
St. Vincent and the Grenadines 20.9
Cuba
Sweden
Curacao
Tanzania 17.6
Cyprus
Tonga
Czech Republic 40.9
Turkmenistan
Denmark
Ukraine 16.6
Djibouti 17.3
Uruguay 10.8
Dominica 1.3
Vietnam
Dominican Republic 11.8
Afghanistan 22.1
Ecuador 9.7
Liberia
Egypt, Arab Rep.
Liechtenstein
El Salvador 14.5
Luxembourg
Equatorial Guinea
Macedonia, FYR 33.7
Eritrea
Malawi
Estonia 28.7
Maldives
Ethiopia 13.6
Malta
Faeroe Islands
Mauritania
Fiji
Mexico 24.0
Finland
Moldova 18.4
France
Mongolia 15.8
French Polynesia
Morocco
Gabon
Myanmar 1.7
Gambia, The
Nepal 8.2
Georgia 7.6
New Caledonia
Germany
Nicaragua 15.5
Ghana 9.2
Nigeria
Greece
Norway
Greenland
Pakistan
Grenada 32.6
Panama 22.5
Guam
Paraguay 15.0
Guatemala 11.9
Philippines
Guinea
Portugal
Guinea-Bissau
Qatar
Guyana 29.5
Albania 18.8
Haiti
Samoa
Honduras 16.3
Sao Tome and Principe
Hong Kong SAR, China
Senegal
Hungary 48.7
Seychelles
Iceland
Singapore
India
Slovak Republic 43.5
Indonesia
Solomon Islands
Iran, Islamic Rep.
South Africa
Iraq 4.2
Spain
Ireland
St. Kitts and Nevis 19.4
Isle of Man
St. Martin (French part)
Israel 33.0
Sudan
Italy
Swaziland
Jamaica 16.5
Switzerland
Japan
Tajikistan 17.0
Jordan 6.8
Thailand
Kazakhstan 15.0
Togo
Kenya 21.8
Trinidad and Tobago 11.0
Kiribati
Turkey 32.4
Korea, Dem. Rep.
Turks and Caicos Islands
Korea, Rep.
Uganda 12.1
Kosovo 31.3
United Arab Emirates
Kuwait
United States
Kyrgyz Republic 28.3
Uzbekistan 3.9
West Bank and Gaza 7.9
Venezuela, RB 25.9
Zambia 15.5
Virgin Islands (U.S.)
Latvia 19.5
Yemen, Rep. 4.3
Lebanon 13.1
Zimbabwe 18.0

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