Country name 2011 2012 2013 2014
Afghanistan 10.2 11.7 10.6 12.0
Albania 9.9 9.7 9.8 9.4
Algeria 9.4 10.0 9.9 9.9
American Samoa
Andorra 19.3 18.9 22.3 27.9
Angola 5.6 5.6 7.4 5.0
Antigua and Barbuda 15.2 17.2 16.3 18.1
Argentina 11.8 8.7 7.7 6.9
Armenia 7.4 7.4 7.3 7.0
Aruba
Australia 17.7 17.3 17.3 17.3
Austria 16.2 16.3 16.3 16.3
Azerbaijan 3.7 3.8 3.5 3.9
Bahamas, The 16.3 15.1 13.4 14.8
Bahrain 8.7 9.3 10.6 10.5
Bangladesh 7.5 6.9 5.5 5.7
Barbados 10.1 10.7 10.7 10.9
Belarus 13.0 13.2 13.9 13.8
Belgium 14.9 14.9 15.1 15.1
Belize 13.4 12.5 13.4 13.8
Benin 13.3 10.2 9.6 9.6
Bermuda
Bhutan 11.8 7.8 8.4 8.0
Bolivia 11.1 11.3 12.0 11.8
Bosnia and Herzegovina 14.4 14.7 14.1 14.1
Botswana 8.8 10.8 10.4 8.8
Brazil 8.2 6.9 7.1 6.8
Brunei Darussalam 6.3 6.1 6.4 6.5
Bulgaria 11.0 11.5 11.0 11.0
Burkina Faso 12.8 11.7 12.7 11.2
Burundi 13.6 14.1 14.0 13.2
Cabo Verde 10.0 9.6 9.2 11.7
Cambodia 6.8 7.3 6.8 6.1
Cameroon 6.4 5.5 4.6 4.3
Canada 18.4 18.6 18.6 18.8
Cayman Islands
Central African Republic 11.8 10.5 15.5 14.2
Chad 6.9 5.9 7.8 9.0
Chile 14.3 14.7 15.3 15.9
China 10.6 10.5 10.3 10.4
Colombia 20.6 18.9 18.1 18.1
Comoros 7.2 9.9 7.4 8.7
Congo, Dem. Rep. 7.2 11.7 9.4 1.2
Congo, Rep. 7.6 8.7 8.7 8.7
Costa Rica 26.5 25.7 24.1 23.3
Cote d'Ivoire 8.9 8.5 8.2 7.3
Croatia 13.2 14.0 14.0 14.0
Cuba 15.1 11.5 14.1 18.0
Curacao
Cyprus 7.6 7.5 7.6 7.6
Czech Republic 14.6 14.2 14.9 14.9
Denmark 16.1 15.9 16.8 16.8
Djibouti 14.1 14.1 14.1 14.1
Dominica 12.2 9.6 10.6 10.5
Dominican Republic 14.6 14.4 15.5 17.4
Ecuador 6.6 7.3 8.8 10.2
Egypt, Arab Rep. 6.3 5.8 5.5 5.6
El Salvador 14.7 15.5 16.8 16.7
Equatorial Guinea 7.0 7.0 7.0 7.0
Eritrea 3.6 3.6 3.6 3.6
Estonia 12.3 13.0 13.5 13.5
Ethiopia 19.0 18.5 15.9 15.7
Faroe Islands
Fiji 9.2 9.5 9.7 9.2
Finland 12.3 12.4 12.3 12.4
France 15.6 15.5 15.6 15.7
French Polynesia
Gabon 7.8 8.2 10.1 7.4
Gambia, The 14.5 12.4 15.3 15.3
Georgia 5.3 3.8 4.2 5.0
Germany 18.6 18.8 19.3 19.6
Ghana 14.0 9.3 10.6 6.8
Greece 12.3 11.4 10.0 10.0
Greenland
Grenada 10.6 11.4 9.8 9.2
Guam
Guatemala 14.4 14.7 16.9 17.8
Guinea 9.2 8.0 9.5 9.0
Guinea-Bissau 5.8 10.4 13.3 7.8
Guyana 15.6 13.1 8.8 9.4
Haiti 4.3 5.0 5.0 5.0
Honduras 15.1 16.7 14.6 15.4
Hong Kong SAR, China
Hungary 10.2 10.3 10.1 10.1
Iceland 15.3 15.4 16.0 15.7
India 4.4 4.5 4.7 5.0
Indonesia 5.8 6.1 6.0 5.7
Iran, Islamic Rep. 12.7 17.5 17.5 17.5
Iraq 4.9 6.5 6.5 6.5
Ireland 12.1 13.4 13.4 13.4
Isle of Man
Israel 11.3 11.8 11.8 11.6
Italy 14.2 13.8 13.7 13.7
Jamaica 6.5 7.1 9.7 8.1
Japan 19.7 20.0 20.1 20.3
Jordan 17.8 17.5 13.7 13.7
Kazakhstan 10.5 10.9 10.9 10.9
Kenya 11.1 13.4 13.1 12.8
Kiribati 10.1 8.4 8.0 5.8
Korea, Dem. People’s Rep.
Korea, Rep. 11.8 11.8 12.3 12.3
Kuwait 5.8 5.8 5.8 5.8
Kyrgyz Republic 11.6 12.2 13.2 11.9
Lao PDR 3.6 3.4 3.4 3.4
Latvia 10.1 9.8 9.8 9.8
Lebanon 9.6 10.7 10.7 10.7
Lesotho 14.5 13.1 12.8 13.1
Liberia 15.9 11.6 9.9 11.9
Libya 6.4 7.9 4.9 4.9
Liechtenstein
Lithuania 12.3 12.1 12.5 13.4
Luxembourg 14.7 13.6 13.6 13.6
Macao SAR, China
Macedonia, FYR 13.4 13.3 13.2 12.9
Madagascar 17.3 13.5 17.2 10.2
Malawi 17.7 22.1 16.8 16.8
Malaysia 6.4 5.7 5.9 6.4
Maldives 16.6 19.3 22.9 26.6
Mali 12.2 12.4 4.7 5.6
Malta 15.8 15.6 15.6 15.6
Marshall Islands 22.9 24.4 24.0 23.8
Mauritania 5.7 4.6 6.0 6.0
Mauritius 10.0 9.8 9.5 10.0
Mexico 11.4 11.5 11.6 11.6
Micronesia, Fed. Sts. 19.1 17.8 20.4 21.2
Moldova 13.6 13.8 13.1 13.3
Monaco 18.8 18.8 18.8 18.8
Mongolia 6.8 5.8 5.5 6.7
Montenegro 9.1 9.8 9.8 9.8
Morocco 6.0 6.0 5.8 6.0
Mozambique 7.7 8.8 8.8 8.8
Myanmar 1.8 3.3 3.3 3.6
Namibia 13.9 13.9 13.9 13.9
Nepal 16.0 11.8 11.6 11.2
Netherlands 19.6 20.3 20.9 20.9
New Caledonia
New Zealand 21.7 23.1 23.4 23.4
Nicaragua 19.1 18.7 19.8 24.0
Niger 8.6 7.6 7.6 7.6
Nigeria 7.4 7.4 6.5 8.2
Northern Mariana Islands
Norway 17.6 18.1 18.2 18.2
Oman 5.3 4.8 5.4 6.8
Pakistan 4.7 4.7 4.7 4.7
Palau 16.5 16.5 17.8 18.1
Panama 12.8 12.7 14.5 14.6
Papua New Guinea 13.2 11.7 11.2 9.5
Paraguay 11.8 11.5 12.8 11.9
Peru 13.2 13.9 14.4 15.0
Philippines 8.1 8.2 8.9 10.0
Poland 10.8 10.8 10.7 10.7
Portugal 13.4 12.9 12.5 11.9
Puerto Rico
Qatar 5.1 5.8 5.8 5.8
Romania 11.2 12.1 12.8 12.8
Russian Federation 10.0 10.2 9.8 9.5
Rwanda 10.5 10.4 10.1 9.9
Samoa 14.2 11.6 16.5 15.1
San Marino 15.4 13.2 13.2 13.2
Sao Tome and Principe 5.6 5.9 12.4 12.4
Saudi Arabia 7.0 7.7 8.2 8.2
Senegal 7.8 7.5 7.9 8.0
Serbia 14.3 13.1 13.9 13.9
Seychelles 9.0 10.4 9.7 9.7
Sierra Leone 12.3 9.7 10.8 10.8
Singapore 10.0 11.1 12.7 14.1
Sint Maarten (Dutch part)
Slovak Republic 14.5 14.9 15.0 15.0
Slovenia 13.4 14.1 11.2 12.8
Solomon Islands 14.0 13.3 13.1 12.5
Somalia
South Africa 14.6 14.4 14.2 14.2
South Sudan 4.0 4.0 4.0
Spain 15.3 14.1 14.5 14.5
Sri Lanka 6.5 6.2 11.5 11.2
St. Kitts and Nevis 6.5 7.1 7.2 6.9
St. Lucia 11.0 10.2 11.3 11.5
St. Martin (French part)
St. Vincent and the Grenadines 13.2 15.0 14.6 14.8
Sudan 11.8 11.6 11.6 11.6
Suriname 11.9 12.1 11.8 11.8
Swaziland 18.1 18.1 19.7 16.6
Sweden 19.3 19.2 19.0 19.0
Switzerland 21.4 22.0 22.6 22.7
Syrian Arab Republic 4.8 4.8 4.8 4.8
Tajikistan 6.2 7.5 7.3 6.8
Tanzania 13.9 15.9 13.4 12.3
Thailand 21.3 22.0 21.7 23.2
Timor-Leste 2.4 2.1 2.9 2.4
Togo 7.0 7.4 8.4 7.8
Tonga 10.6 14.1 13.7 13.5
Trinidad and Tobago 7.2 7.6 7.5 7.6
Tunisia 14.6 14.2 14.2 14.2
Turkey 11.3 10.8 10.5 10.5
Turkmenistan 8.7 8.7 8.7 8.7
Turks and Caicos Islands
Tuvalu 18.0 17.3 20.2 16.9
Uganda 16.2 14.3 13.1 11.0
Ukraine 11.6 11.8 12.0 10.8
United Arab Emirates 8.7 8.7 8.7 8.7
United Kingdom 16.2 16.2 16.5 16.5
United States 19.5 20.1 20.8 21.3
Uruguay 21.0 21.3 20.9 20.8
Uzbekistan 9.0 9.6 9.7 10.7
Vanuatu 14.0 13.5 14.1 17.9
Venezuela, RB 8.8 5.9 6.4 5.8
Vietnam 10.4 12.7 13.2 14.2
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 4.3 3.9 3.9 3.9
Zambia 11.1 11.4 11.0 11.3
Zimbabwe 7.6 9.7 9.6 8.5

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