Country name 2010 2011 2012 2013
Afghanistan 19.8 19.8 19.5 17.5
Albania 25.8 27.0 28.3 28.7
Algeria 22.2 22.5 26.3 24.0
American Samoa
Andorra
Angola 10.8 10.8 10.7 10.6
Antigua and Barbuda
Argentina 19.5 18.8 18.4 19.9
Armenia 38.3 38.7 35.0 33.1
Aruba
Australia 11.4 11.4 11.7 12.2
Austria 8.8 8.2 8.7 9.1
Azerbaijan 14.6 14.5 14.3 14.8
Bahamas, The 36.0 27.2 30.4 28.9
Bahrain 26.8 26.8 27.6 27.9
Bangladesh 8.2 8.2 8.9 9.2
Barbados 24.7 25.7 26.1 27.0
Belarus 13.0 12.4 12.2 12.2
Belgium 22.5 18.6 19.7 23.1
Belize 20.8 24.3 29.7 29.7
Benin 2.0 2.0 1.8 1.7
Bermuda
Bhutan 8.4 8.4 6.4 6.7
Bolivia 6.0 5.5 5.3 4.9
Bosnia and Herzegovina 57.2 57.1 61.7 60.4
Botswana 33.0 33.2 32.8 34.1
Brazil 17.2 15.2 14.4 13.6
Brunei Darussalam 11.3 11.2 11.5 11.7
Bulgaria 22.9 25.2 28.2 29.7
Burkina Faso 5.2 5.3 5.2 4.9
Burundi 10.8 10.8 10.8 10.7
Cabo Verde 10.7 10.7 10.7 10.8
Cambodia 1.0 0.8 0.5 0.7
Cameroon 7.0 6.9 7.0 7.4
Canada 14.8 14.1 14.3 13.8
Cayman Islands
Central African Republic 10.8 10.8 10.7 12.5
Chad 10.4 10.9 10.8 10.8
Chile 18.6 17.6 16.2 16.1
China 9.0 9.3 9.7 10.1
Colombia 24.3 23.2 20.6 20.5
Comoros 10.6 10.6 10.6 10.7
Congo, Dem. Rep. 14.6 14.7 14.7 14.3
Congo, Rep. 10.6 10.8 10.8 10.7
Costa Rica 17.0 17.0 18.8 18.2
Cote d'Ivoire 5.7 5.9 5.9 5.7
Croatia 33.5 36.6 44.1 51.5
Cuba 5.2 6.7 6.7 6.9
Curacao
Cyprus 16.0 21.4 26.8 36.9
Czech Republic 18.5 17.9 19.6 18.8
Denmark 14.1 14.3 14.1 13.0
Djibouti
Dominica
Dominican Republic 25.3 30.0 29.8 29.9
Ecuador 11.3 10.7 10.2 10.1
Egypt, Arab Rep. 26.3 35.5 38.2 38.9
El Salvador 13.0 12.0 11.9 12.1
Equatorial Guinea 10.9 10.7 10.7 12.5
Eritrea 10.8 10.6 10.6 10.8
Estonia 33.3 22.6 21.0 18.3
Ethiopia 7.7 7.7 7.7 8.0
Faeroe Islands
Fiji 20.0 20.0 20.0 19.2
Finland 20.4 18.9 17.8 19.6
France 22.6 21.9 23.8 23.7
French Polynesia
Gabon 34.5 34.5 35.7 35.2
Gambia, The 10.7 11.1 10.8 10.7
Georgia 36.8 36.6 33.8 31.0
Germany 9.7 8.4 8.1 7.8
Ghana 7.8 7.4 7.7 8.7
Greece 32.4 44.1 54.7 58.4
Greenland
Grenada
Guam
Guatemala 5.7 7.4 5.0 4.8
Guinea 1.8 1.3 1.3 1.5
Guinea-Bissau 10.8 10.7 11.0 11.3
Guyana 23.4 23.1 23.9 23.9
Haiti 18.7 16.9 17.3 17.4
Honduras 8.3 8.3 8.1 7.7
Hong Kong SAR, China 12.1 9.2 9.3 9.1
Hungary 26.6 26.0 27.9 27.0
Iceland 16.1 14.6 13.4 11.1
India 10.2 10.3 10.7 10.5
Indonesia 25.0 21.4 20.3 21.6
Iran, Islamic Rep. 28.4 28.4 28.6 29.7
Iraq 32.6 32.6 32.5 34.1
Ireland 28.0 29.1 30.4 26.7
Isle of Man
Israel 13.6 11.6 12.3 10.7
Italy 27.8 29.1 35.2 39.7
Jamaica 30.0 29.5 32.9 35.5
Japan 9.1 8.0 7.8 6.8
Jordan 30.1 31.6 31.3 33.7
Kazakhstan 6.0 5.3 4.6 4.5
Kenya 16.9 17.0 17.0 17.1
Kiribati
Korea, Dem. Rep. 9.5 9.5 9.9 9.9
Korea, Rep. 9.7 9.7 8.9 9.2
Kosovo
Kuwait 10.6 21.6 20.8 19.6
Kyrgyz Republic 16.6 15.9 16.5 15.6
Lao PDR 3.2 3.2 3.3 3.4
Latvia 34.9 31.0 28.3 20.3
Lebanon 20.9 20.8 19.9 20.6
Lesotho 33.5 35.6 32.4 33.2
Liberia 5.0 5.0 4.7 4.5
Libya 44.1 43.2 52.7 51.2
Liechtenstein
Lithuania 35.2 32.0 26.2 21.9
Luxembourg 14.5 16.8 18.5 19.2
Macao SAR, China 5.3 5.8 5.0 3.7
Macedonia, FYR 53.7 55.4 53.8 52.2
Madagascar 6.2 6.2 5.6 5.2
Malawi 13.4 13.5 13.6 13.5
Malaysia 11.0 10.0 10.2 11.1
Maldives 25.4 25.4 25.2 26.5
Mali 10.3 10.4 10.5 10.7
Malta 13.2 14.0 14.3 14.1
Marshall Islands
Mauritania 42.9 42.9 43.0 42.9
Mauritius 23.1 21.7 23.7 23.6
Mexico 9.4 10.0 9.5 9.4
Micronesia, Fed. Sts.
Moldova 17.7 15.1 13.1 14.8
Monaco
Mongolia 14.1 9.0 9.7 9.2
Montenegro 46.0 37.2 41.3 41.3
Morocco 17.7 17.8 18.5 18.5
Mozambique 14.2 14.2 14.2 14.3
Myanmar 9.7 9.7 9.6 9.9
Namibia 44.1 40.1 34.2 34.1
Nepal 4.5 4.5 4.5 4.6
Netherlands 8.8 7.5 9.5 11.0
New Caledonia
New Zealand 17.0 17.2 17.7 15.8
Nicaragua 12.3 12.2 11.7 10.4
Niger 6.7 6.8 6.7 6.7
Nigeria 13.8 13.8 13.7 13.6
Northern Mariana Islands
Norway 9.2 8.7 8.6 9.1
Oman 20.9 20.6 20.4 20.5
Pakistan 8.0 8.0 8.2 8.5
Palau
Panama 14.9 11.9 10.0 10.2
Papua New Guinea 5.3 5.2 5.3 4.7
Paraguay 11.9 10.2 10.8 11.3
Peru 9.0 9.5 8.5 8.9
Philippines 16.8 16.1 16.4 16.7
Poland 23.4 25.5 26.4 27.2
Portugal 22.3 30.0 37.6 37.8
Puerto Rico 30.6 30.1 27.4 27.3
Qatar 1.3 1.7 1.4 1.5
Romania 22.3 23.9 22.8 23.8
Russian Federation 16.8 15.3 15.0 14.5
Rwanda 0.7 0.7 0.7 0.7
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 29.8 30.1 28.0 28.7
Senegal 14.4 14.7 14.7 14.6
Serbia 45.5 50.4 50.6 48.9
Seychelles
Sierra Leone 5.1 5.1 5.0 4.7
Singapore 11.2 10.7 10.4 10.3
Sint Maarten (Dutch part)
Slovak Republic 33.7 33.1 33.9 33.5
Slovenia 14.6 15.8 20.6 22.8
Solomon Islands 9.4 9.2 9.7 9.7
Somalia 10.6 10.6 10.6 10.6
South Africa 50.8 50.1 52.2 53.6
South Sudan
Spain 42.5 47.1 54.3 57.3
Sri Lanka 18.8 16.9 16.6 17.6
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 23.6 23.6 23.7 24.5
Suriname 20.8 20.4 21.1 22.5
Swaziland 42.0 42.2 42.0 42.4
Sweden 25.2 23.2 24.2 23.8
Switzerland 7.7 7.6 8.5 8.8
Syrian Arab Republic 19.3 33.7 32.3 29.8
Tajikistan 17.2 16.2 15.9 15.6
Tanzania 5.6 6.6 6.5 6.5
Thailand 4.0 2.9 3.1 3.1
Timor-Leste 13.1 12.8 12.8 13.3
Togo 10.8 10.8 10.7 10.7
Tonga
Trinidad and Tobago 14.0 10.2 11.4 13.2
Tunisia 29.4 42.7 32.4 31.2
Turkey 21.2 17.9 17.1 20.4
Turkmenistan 20.6 20.8 20.5 20.2
Turks and Caicos Islands
Tuvalu
Uganda 7.2 7.2 7.2 6.6
Ukraine 17.4 19.0 17.3 17.8
United Arab Emirates 9.8 9.8 9.9 9.9
United Kingdom 19.6 20.1 21.4 20.3
United States 18.7 17.4 16.5 15.8
Uruguay 20.8 17.9 18.5 18.5
Uzbekistan 20.6 20.6 20.6 20.3
Vanuatu
Venezuela, RB 17.5 17.4 17.1 16.1
Vietnam 6.0 5.2 5.0 5.4
Virgin Islands (U.S.)
West Bank and Gaza 37.7 34.1 38.6 38.3
Yemen, Rep. 30.3 30.1 30.2 29.8
Zambia 26.4 26.4 25.1 24.6
Zimbabwe 9.6 8.3 8.7 9.3

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