Country name 2010 2011 2012 2013
Afghanistan 22.3 21.4 26.7 27.6
Albania 10.2 10.0 9.9 11.6
Algeria 27.4 29.4 30.7 30.6
American Samoa
Andorra
Angola 32.2 36.1 36.3 36.0
Antigua and Barbuda
Argentina 17.7 18.7 20.0 21.3
Armenia 22.6 23.0 22.9 21.9
Aruba 16.7 16.5 16.6 16.1
Australia 38.9 37.5 38.5 40.0
Austria 12.8 13.5 14.0 14.9
Azerbaijan 16.4 12.2 13.1 13.4
Bahamas, The 32.6 32.0 34.3 22.5
Bahrain 26.1 25.9 24.3 24.9
Bangladesh 36.5 40.2 39.4 40.3
Barbados 15.7 14.3 15.9 14.0
Belarus 11.1 10.3 8.7 9.4
Belgium 13.8 14.4 13.7 13.2
Belize 7.6 8.8 8.4 16.6
Benin 58.1 49.4 60.7 67.7
Bermuda 12.2 16.3 14.1 13.2
Bhutan
Bolivia 12.4 15.2 18.0 16.9
Bosnia and Herzegovina
Botswana
Brazil 27.5 29.3 29.2 30.1
Brunei Darussalam 37.2 41.9 39.6 37.6
Bulgaria 6.3 5.7 6.0 5.8
Burkina Faso 11.5 15.3 12.1 13.8
Burundi 15.3 14.4 17.7 16.9
Cabo Verde 12.7 11.9 15.2 14.8
Cambodia 1.9 1.9 2.6 1.9
Cameroon 29.8 34.3 36.4 39.2
Canada 26.7 27.8 28.0 26.8
Cayman Islands
Central African Republic 11.3 8.5 9.4 8.6
Chad
Chile 48.6 48.3 47.3 47.3
China 14.9 16.7 17.2 16.6
Colombia 17.9 19.6 21.2 22.3
Comoros
Congo, Dem. Rep. 19.2 20.5 20.4 21.7
Congo, Rep. 32.4 42.5 41.4 39.5
Costa Rica 10.0 11.0 10.4 12.3
Cote d'Ivoire 25.8 31.5 28.6 23.3
Croatia 26.5 27.7 26.7 27.6
Cuba 19.3 18.2 16.6 18.0
Curacao
Cyprus 14.5 13.4 13.1 11.4
Czech Republic 15.3 16.5 15.1 14.7
Denmark 14.7 14.2 14.4 14.1
Djibouti
Dominica 12.3 8.0 7.2 8.0
Dominican Republic 8.3 12.3 11.9 13.0
Ecuador 11.5 13.1 16.0 17.2
Egypt, Arab Rep. 31.5 34.0 35.3 35.9
El Salvador 6.9 7.3 8.0 8.9
Equatorial Guinea
Eritrea
Estonia 7.9 9.5 9.8 8.7
Ethiopia 27.0 24.1 26.2 31.3
Faeroe Islands
Fiji 3.2 2.5 2.8 2.5
Finland 10.3 10.7 10.3 9.2
France 17.5 18.0 17.4 17.5
French Polynesia
Gabon 18.5 18.1 22.0 19.2
Gambia, The 57.0 62.2 60.6 63.3
Georgia 11.6 12.8 13.3 12.9
Germany 20.0 19.9 19.5 19.4
Ghana 33.2 39.8 41.1 38.5
Greece 27.9 30.3 31.3 34.1
Greenland 0.1 0.2 0.1 0.3
Grenada 2.2 2.5 5.7 4.1
Guam
Guatemala 10.1 9.7 11.0 11.7
Guinea 21.8 24.5 26.2 27.7
Guinea-Bissau
Guyana 10.9 19.5 17.4 12.4
Haiti 10.9 12.4 11.5 12.4
Honduras 10.5 5.7 7.5 7.6
Hong Kong SAR, China 56.3 55.7 57.4 58.4
Hungary 12.2 11.1 10.3 9.8
Iceland 22.0 18.1 20.9 20.6
India 37.7 38.3 39.7 40.7
Indonesia 8.8 10.1 9.9 10.2
Iran, Islamic Rep. 23.0 36.2 39.7 41.1
Iraq 45.4 46.2 49.5 48.3
Ireland 9.4 9.3 11.1 9.8
Isle of Man
Israel 19.1 17.5 17.0 18.4
Italy 29.6 29.8 29.6 29.2
Jamaica 7.0 6.7 7.7 13.5
Japan 43.0 42.4 41.7 42.1
Jordan 26.2 24.1 28.7 27.9
Kazakhstan 21.1 29.8 33.9 27.1
Kenya 34.6 35.7 40.4 43.7
Kiribati
Korea, Dem. Rep. 28.8 13.8 11.9 11.4
Korea, Rep. 33.6 35.0 33.5 33.5
Kosovo
Kuwait 32.7 32.0 29.3 29.9
Kyrgyz Republic 63.1 59.9 55.7 53.1
Lao PDR 0.5 0.6 0.6 0.8
Latvia 10.7 10.9 10.5 10.3
Lebanon 28.5 26.1 27.1 29.5
Lesotho
Liberia 29.4 30.5 27.9 22.2
Libya 28.2 27.0 34.0 33.6
Liechtenstein
Lithuania 9.2 9.3 9.4 9.8
Luxembourg 10.8 10.1 11.5 10.5
Macao SAR, China 36.7 35.5 37.1 36.7
Macedonia, FYR 11.5 3.6 3.6 3.0
Madagascar 27.4 31.9 33.7 35.1
Malawi 15.9 21.5 26.9 27.0
Malaysia 6.8 7.3 7.7 7.9
Maldives 24.2 23.6 23.9 24.8
Mali 12.5 16.5 14.7 15.1
Malta 10.1 10.7 10.1 11.4
Marshall Islands
Mauritania 33.3 33.2 35.3 37.3
Mauritius 48.6 50.3 51.0 51.7
Mexico 20.0 19.6 19.8 20.9
Micronesia, Fed. Sts.
Moldova 12.2 10.7 11.0 11.7
Monaco
Mongolia 3.4 4.0 4.6 4.9
Montenegro 9.6 9.7 10.3 11.1
Morocco 19.9 20.2 21.4 20.3
Mozambique 15.5 28.2 33.0 31.0
Myanmar 3.9 4.5 3.8 4.1
Namibia
Nepal
Netherlands 27.4 27.1 27.9 27.0
New Caledonia 19.3 12.2 9.7 10.5
New Zealand 29.3 28.5 30.1 32.6
Nicaragua 12.5 12.2 13.6 15.6
Niger 31.1 25.1 26.6 29.1
Nigeria 28.1 31.6 33.2 32.7
Northern Mariana Islands
Norway 17.4 18.0 18.7 18.5
Oman 18.8 21.5 24.3 25.6
Pakistan 35.9 36.1 36.5 38.7
Palau
Panama 7.4 8.2 9.2 10.8
Papua New Guinea 1.1 0.9 1.0 1.3
Paraguay 37.2 32.9 30.4 31.4
Peru 25.2 25.3 27.1 28.3
Philippines 3.2 4.4 3.3 3.4
Poland 13.3 13.7 13.7 13.8
Portugal 16.9 19.0 21.5 21.0
Puerto Rico
Qatar 24.2 25.8 25.8 25.1
Romania 8.9 8.2 7.1 6.7
Russian Federation 40.3 38.1 42.1 41.9
Rwanda 14.1 15.3 18.6 21.1
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 33.6 35.6 36.7 37.0
Senegal 30.6 30.7 28.1 29.1
Serbia 12.1 11.9 11.2 11.0
Seychelles
Sierra Leone 35.7 38.6 42.1 39.8
Singapore 41.7 39.5 38.9 40.1
Sint Maarten (Dutch part)
Slovak Republic 15.9 15.8 15.9 15.6
Slovenia 22.2 22.2 22.2 22.7
Solomon Islands
Somalia 60.4 61.4 57.5 55.0
South Africa 32.6 33.1 31.3 32.1
South Sudan
Spain 27.4 28.0 31.0 30.5
Sri Lanka 26.1 29.1 27.0 31.8
St. Kitts and Nevis 11.4 66.1 12.9 11.3
St. Lucia 0.6 0.6 1.8 2.7
St. Martin (French part)
St. Vincent and the Grenadines 14.5 15.9 7.7 7.7
Sudan 28.4 30.4 34.4 33.4
Suriname 10.0 9.1 10.6 8.7
Swaziland
Sweden 10.7 10.7 11.4 12.2
Switzerland 11.3 11.2 13.8 15.4
Syrian Arab Republic 31.0 30.3 21.5 20.9
Tajikistan 20.2 52.4 47.5 48.5
Tanzania 41.8 45.3 45.1 55.1
Thailand 5.4 5.9 6.5 6.7
Timor-Leste
Togo 33.6 30.9 31.0 30.5
Tonga
Trinidad and Tobago 38.7 45.4 43.0 37.4
Tunisia 17.1 21.2 22.9 23.4
Turkey 25.1 25.4 24.2 24.0
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 21.9 26.1 28.5 28.1
Ukraine 13.7 12.9 14.9 16.0
United Arab Emirates 47.0 48.1 46.5 43.1
United Kingdom 21.5 21.6 21.7 22.3
United States 50.0 49.4 49.1 48.7
Uruguay 67.1 66.3 63.6 60.3
Uzbekistan
Vanuatu
Venezuela, RB 10.7 11.2 17.6 14.2
Vietnam 5.3 5.4 4.8 5.2
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 37.2 36.3 43.3 45.3
Zambia 9.6 14.9 16.0 15.9
Zimbabwe 13.1 14.2 14.4 13.4

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