Country name 2011 2012 2013 2014
Afghanistan 20.9 19.7 21.1 20.8
Albania 27.0 28.3 28.7 29.2
Algeria 22.5 26.3 20.4 20.0
American Samoa
Andorra
Angola 10.7 10.7 10.6 10.5
Antigua and Barbuda
Argentina 18.8 18.4 19.7 21.3
Armenia 38.7 35.0 32.5 35.1
Aruba
Australia 11.4 11.7 12.2 13.1
Austria 8.2 8.7 9.1 9.2
Azerbaijan 14.5 14.3 13.4 13.6
Bahamas, The 27.2 30.4 30.8 30.1
Bahrain 11.4 10.5 10.6 10.9
Bangladesh 8.2 8.2 8.9 9.1
Barbados 25.5 26.5 26.2 26.8
Belarus 12.5 11.8 12.0 12.0
Belgium 18.6 19.7 23.1 23.6
Belize 24.3 26.0 22.4 22.0
Benin 2.0 2.0 1.8 1.7
Bermuda
Bhutan 8.4 6.4 10.4 10.0
Bolivia 5.5 5.5 5.1 5.2
Bosnia and Herzegovina 57.1 61.7 57.4 57.5
Botswana 33.2 33.3 32.8 33.9
Brazil 15.2 14.4 14.7 15.2
Brunei Darussalam 10.9 11.0 11.3 11.1
Bulgaria 25.2 28.2 29.7 25.9
Burkina Faso 5.3 5.2 5.2 5.0
Burundi 10.8 10.8 10.8 10.7
Cabo Verde 18.1 18.3 18.3 18.8
Cambodia 0.7 0.5 0.7 0.9
Cameroon 6.4 6.4 6.3 6.7
Canada 14.1 14.3 13.8 13.4
Cayman Islands
Central African Republic 10.8 10.7 12.0 11.9
Chad 10.9 10.6 10.7 10.5
Chile 17.6 16.2 16.1 16.4
China 9.3 9.7 10.1 10.5
Colombia 23.2 20.6 16.9 18.9
Comoros 10.6 10.5 10.5 10.6
Congo, Dem. Rep. 12.3 12.3 12.2 11.9
Congo, Rep. 10.8 10.8 10.8 10.7
Costa Rica 17.0 18.8 19.9 19.2
Cote d'Ivoire 6.3 6.0 6.0 5.8
Croatia 36.6 44.1 50.3 45.9
Cuba 6.7 6.8 6.9 7.1
Curacao
Cyprus 21.4 26.8 36.9 35.7
Czech Republic 17.9 19.6 18.9 16.7
Denmark 14.3 14.1 13.0 12.4
Djibouti
Dominica
Dominican Republic 30.0 30.9 31.9 31.4
Ecuador 10.7 10.9 9.8 10.8
Egypt, Arab Rep. 33.9 37.9 41.7 42.0
El Salvador 12.0 11.9 11.2 11.7
Equatorial Guinea 10.6 10.7 11.0 12.6
Eritrea 10.6 10.6 10.8 10.9
Estonia 22.6 21.0 18.7 17.0
Ethiopia 7.5 7.9 6.6 7.1
Faeroe Islands
Fiji 20.1 20.2 19.6 18.6
Finland 18.9 17.8 19.6 19.2
France 21.9 23.8 23.7 23.9
French Polynesia
Gabon 34.5 34.6 35.7 35.5
Gambia, The 11.1 10.7 10.7 10.6
Georgia 36.6 33.8 35.7 34.1
Germany 8.4 8.1 7.8 7.6
Ghana 9.4 7.4 1.9 3.3
Greece 44.1 54.7 58.0 53.9
Greenland
Grenada
Guam
Guatemala 7.4 5.6 5.7 5.4
Guinea 1.4 1.4 1.5 1.7
Guinea-Bissau 10.6 11.0 11.0 11.1
Guyana 22.9 23.1 23.4 23.8
Haiti 16.7 17.3 17.0 17.1
Honduras 8.3 7.1 6.9 6.9
Hong Kong SAR, China 9.2 9.3 8.9 8.5
Hungary 26.0 27.9 27.0 21.0
Iceland 14.6 13.4 11.1 10.9
India 10.3 10.7 10.4 10.4
Indonesia 21.4 20.3 21.8 21.8
Iran, Islamic Rep. 28.4 28.3 28.8 29.4
Iraq 32.4 32.4 32.1 34.6
Ireland 29.1 30.4 26.7 25.8
Isle of Man
Israel 11.6 12.3 10.7 11.0
Italy 29.1 35.2 39.7 44.1
Jamaica 29.5 32.9 35.7 30.5
Japan 8.0 7.8 6.8 6.5
Jordan 31.6 31.3 33.3 28.8
Kazakhstan 5.3 4.6 4.1 3.5
Kenya 17.1 17.3 17.3 17.4
Kiribati
Korea, Dem. Rep. 10.3 10.7 10.6 10.6
Korea, Rep. 9.7 8.9 9.2 10.4
Kuwait 21.6 21.1 20.5 19.4
Kyrgyz Republic 15.9 16.6 15.3 14.7
Lao PDR 3.2 3.3 3.3 3.4
Latvia 31.0 28.3 23.1 19.3
Lebanon 20.8 20.8 20.2 20.7
Lesotho 37.8 36.0 30.5 33.0
Liberia 5.0 5.0 4.6 4.6
Libya 42.6 46.2 47.0 48.9
Liechtenstein
Lithuania 32.0 26.2 21.9 21.5
Luxembourg 16.8 18.5 19.2 16.0
Macao SAR, China 5.8 5.0 3.5 2.9
Macedonia, FYR 55.4 53.8 51.8 50.8
Madagascar 6.2 6.2 5.6 5.2
Malawi 13.9 14.0 13.9 13.8
Malaysia 10.0 10.2 10.6 6.7
Maldives 25.5 26.6 26.0 26.9
Mali 10.4 10.5 10.5 10.5
Malta 14.0 14.3 14.1 13.6
Marshall Islands
Mauritania 46.7 46.5 46.6 46.6
Mauritius 21.7 23.7 21.9 21.2
Mexico 10.0 9.5 9.4 9.9
Micronesia, Fed. Sts.
Moldova 15.1 13.1 13.5 8.5
Monaco
Mongolia 9.0 9.6 9.6 9.3
Montenegro 37.2 41.3 40.5 39.5
Morocco 17.8 18.5 18.4 20.2
Mozambique 40.7 40.7 40.7 40.7
Myanmar 9.4 9.3 9.3 9.5
Namibia 40.1 34.2 40.6 38.7
Nepal 4.0 4.0 4.0 4.0
Netherlands 7.5 9.5 11.0 11.1
New Caledonia
New Zealand 17.2 17.7 15.8 14.6
Nicaragua 11.6 10.6 7.7 7.6
Niger 7.3 7.2 7.2 7.1
Nigeria 13.8 13.7 13.6 13.6
Northern Mariana Islands
Norway 8.7 8.6 9.1 8.4
Oman 19.0 18.8 18.6 18.8
Pakistan 8.1 8.1 8.3 8.6
Palau
Panama 11.9 10.0 10.1 11.0
Papua New Guinea 5.3 5.4 5.5 5.4
Paraguay 10.2 10.4 10.5 9.3
Peru 9.5 8.5 8.7 9.2
Philippines 16.1 16.4 16.6 16.4
Poland 25.5 26.4 27.2 24.0
Portugal 30.0 37.6 37.8 36.8
Puerto Rico 30.1 27.4 28.1 27.8
Qatar 1.7 1.6 1.2 1.3
Romania 23.9 22.8 23.8 25.1
Russian Federation 15.3 15.0 14.1 12.9
Rwanda 0.7 0.7 0.7 0.7
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 30.1 28.0 28.7 29.5
Senegal 12.4 12.3 13.0 13.0
Serbia 50.4 50.6 49.7 49.5
Seychelles
Sierra Leone 5.1 5.0 4.9 4.9
Singapore 9.2 9.0 9.0 9.6
Sint Maarten (Dutch part)
Slovak Republic 33.1 33.9 33.5 31.1
Slovenia 15.8 20.6 22.8 20.8
Solomon Islands 8.9 9.3 9.4 9.5
Somalia 10.5 10.5 10.6 10.6
South Africa 50.1 52.2 51.4 52.6
South Sudan
Spain 47.1 54.3 57.1 57.9
Sri Lanka 16.9 16.6 18.4 19.1
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 22.7 22.7 23.0 23.3
Suriname 19.0 17.4 15.5 17.9
Swaziland 42.2 42.0 42.0 42.6
Sweden 23.2 24.2 23.8 22.8
Switzerland 7.6 8.5 8.8 8.7
Syrian Arab Republic 33.7 33.7 32.4 30.1
Tajikistan 16.4 15.4 15.7 15.5
Tanzania 6.6 6.0 5.3 5.5
Thailand 2.9 3.1 3.2 3.9
Timor-Leste 12.6 13.4 13.4 14.0
Togo 10.8 10.7 10.7 10.7
Tonga
Trinidad and Tobago 11.2 12.4 9.1 10.6
Tunisia 42.7 32.8 31.3 31.8
Turkey 17.9 17.1 16.5 17.7
Turkmenistan 21.0 20.7 20.6 20.2
Turks and Caicos Islands
Tuvalu
Uganda 7.4 7.4 7.4 6.8
Ukraine 19.0 17.3 16.0 16.9
United Arab Emirates 9.8 9.8 9.9 10.0
United Kingdom 20.1 21.4 20.3 16.7
United States 17.4 16.5 15.8 14.0
Uruguay 17.9 18.5 18.1 19.1
Uzbekistan 20.6 20.6 20.5 20.3
Vanuatu
Venezuela, RB 17.4 17.1 14.8 17.1
Vietnam 5.3 5.0 6.3 6.3
Virgin Islands (U.S.)
West Bank and Gaza 34.1 37.3 38.7 42.7
Yemen, Rep. 30.0 30.2 30.2 29.9
Zambia 26.6 26.6 25.5 25.1
Zimbabwe 8.3 8.3 8.9 9.4

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