Country name 2011 2012 2013 2014
Switzerland 0.0 0.0 0.0
Macao SAR, China 0.0 0.0 0.0 0.0
Hong Kong SAR, China 0.0 0.0 0.0 0.0
Mauritius 0.6 0.6 0.5 0.5
Australia 1.1 0.9 0.9
Palau 2.7 2.7
Bosnia and Herzegovina 2.9 3.0 2.9 2.9
Peru 3.0 2.7 2.7
Norway 3.3 2.4 7.2 7.2
Iceland 3.7 3.8 3.5 3.5
Georgia 4.0 4.0
United States 4.2 3.6 3.8 3.8
Indonesia 4.7 4.7
Namibia 4.8 4.9 5.2 5.1
Lesotho 4.8 4.9 5.8 5.1
Swaziland 4.8 4.9 5.7 5.1
Botswana 4.8 4.9 5.5 5.1
South Africa 4.8 4.9 5.6 5.1
Hungary 4.9 4.7 5.6 5.6
Greece 4.9 4.7 5.6 5.6
Denmark 4.9 4.7 5.6 5.6
Czech Republic 4.9 4.7 5.6 5.6
Estonia 4.9 4.7 5.6 5.6
Finland 4.9 4.7 5.6 5.6
Germany 4.9 4.7 5.6 5.6
France 4.9 4.7 5.6 5.6
Ireland 4.9 4.7 5.6 5.6
Malta 4.9 4.7 5.6 5.6
Slovenia 4.9 4.7 5.6 5.6
Slovak Republic 4.9 4.7 5.6 5.6
Spain 4.9 4.7 5.6 5.6
Sweden 4.9 4.7 5.6 5.6
United Kingdom 4.9 4.7 5.6 5.6
Romania 4.9 4.7 5.6 5.6
Portugal 4.9 4.7 5.6 5.6
Luxembourg 4.9 4.7 5.6 5.6
Lithuania 4.9 4.7 5.6 5.6
Cyprus 4.9 4.7 5.6 5.6
Netherlands 4.9 4.7 5.6 5.6
Poland 4.9 4.7 5.6 5.6
Italy 4.9 4.7 5.6 5.6
Latvia 4.9 4.7 5.6 5.6
Bulgaria 4.9 4.7 5.6 5.6
Belgium 4.9 4.7 5.6 5.6
Austria 4.9 4.7 5.6 5.6
Japan 5.0 5.2 5.0
Mongolia 5.1 5.1
Albania 5.1 5.1 4.7 4.7
Haiti 5.4 3.7 5.4 5.4
Ukraine 5.8 5.7 5.7
Croatia 6.0 5.9 6.4
Kyrgyz Republic 6.1 6.1 6.1 6.1
Bahrain 6.7 6.7 4.6 4.1
Montenegro 6.8 6.7
Guatemala 7.0 6.8 7.5 7.5
Macedonia, FYR 7.4 7.0 7.0
Comoros 7.7 9.5 12.8 11.7
French Polynesia 8.0 6.9 7.2 7.2
Kazakhstan 8.0 8.1 10.1 7.9
Belarus 8.1 8.1 10.1 7.9
Russian Federation 8.1 8.1 10.1 7.9
Cuba 8.3 8.3 8.0
Uruguay 8.4 8.4 8.5 8.5
Paraguay 8.6 8.6 8.7 8.7
Argentina 8.7 8.7 8.8 8.9
Brazil 8.8 8.7 8.9
Solomon Islands 9.5 9.5
St. Kitts and Nevis 9.6 9.5
Azerbaijan 9.7 9.6 10.1 10.1
Cabo Verde 9.8 10.8
Fiji 10.5 10.7
Yemen, Rep. 10.7 10.3 11.8
Nepal 11.0 11.0 10.9 10.9
China 11.0 10.4
Bolivia 11.0 11.0 11.5 11.5
Bermuda 11.2 11.5 10.4 10.4
Colombia 11.8 10.5 10.7 10.6
Burkina Faso 11.9 11.9 12.0 12.0
Niger 11.9 11.9 12.0 12.0
Senegal 11.9 11.9 12.0 12.0
Togo 11.9 11.9 12.0 12.0
Guinea-Bissau 11.9 11.9 12.0 12.0
Cote d'Ivoire 11.9 11.9 12.0 12.0
Benin 11.9 11.9 12.0 12.0
Mali 11.9 11.9 12.0 12.0
Madagascar 12.7 12.4 13.3 13.3
Tonga 13.0 12.9 11.7
Ecuador 13.5 13.5 14.8
Venezuela, RB 13.8 13.8 13.8 13.4
Jamaica 13.8
Belize 14.6 14.6 17.7 17.7
Sri Lanka 14.8 16.7 13.4
Gambia, The 14.9 15.0
Grenada 14.9 14.9 15.3
Malawi 14.9 14.9 15.3 15.6
Rwanda 15.1 14.5 16.4 16.3
Burundi 15.1 14.5 16.3 16.2
Uganda 15.2 14.5 16.5 16.3
Tanzania 15.2 14.5 16.5 16.3
Kenya 15.2 14.5 16.4 16.3
Dominica 15.9 16.2
Zambia 16.3 16.0 17.2
Ethiopia 17.0 17.0
Guyana 17.0 17.3
Djibouti 17.4 17.4 17.4
Cameroon 18.2 18.2 20.2
Chad 19.2
Iran, Islamic Rep. 21.5
Sudan 25.6 27.0
Turkey 27.9 29.4
Bahamas, The 28.1 27.5 27.5
Sao Tome and Principe
Bhutan
Cambodia 13.0
Honduras
Libya
Aruba 5.8
Guinea 11.9
Israel 5.6 4.2
Liberia 9.8 9.8
Eritrea
Malaysia
Seychelles
Maldives
Egypt, Arab Rep. 36.4
Guam
United Arab Emirates 4.3 4.6 4.1
Jordan 13.0
Faroe Islands
Afghanistan 6.0 6.0
Marshall Islands
Qatar 4.3 4.6 4.1
Mauritania 11.5
Samoa 13.3 13.1
Uzbekistan 15.0 13.8
Equatorial Guinea
Greenland
Singapore 0.0 0.0 0.0
Virgin Islands (U.S.)
El Salvador 8.2 8.7 8.7
Lao PDR 15.2
Antigua and Barbuda 12.9 12.9
Monaco
Korea, Dem. People’s Rep.
Ghana 14.4
Costa Rica 8.5
Canada 1.7 7.1 1.8
Kiribati
Morocco 25.9 18.3
Philippines
Mozambique 11.3
Myanmar
Puerto Rico
Cayman Islands
Chile 6.0
St. Martin (French part)
Iraq
Isle of Man
San Marino
Suriname
Saudi Arabia 4.3 4.6 4.1
Andorra
Serbia
Syrian Arab Republic 16.8
Sierra Leone 12.7
India
Sint Maarten (Dutch part)
Kuwait 4.3 4.6 4.1
Armenia 5.6 5.6 6.0
Korea, Rep. 26.5
Somalia
Dominican Republic
South Sudan
Liechtenstein
Brunei Darussalam 0.1
Turks and Caicos Islands
St. Lucia 13.2
Gabon
St. Vincent and the Grenadines
New Caledonia
New Zealand 1.0 1.0
Angola 19.8
Nicaragua 8.2 8.1
American Samoa
Thailand 16.5
Tajikistan 8.8 8.8 8.8
Central African Republic
Nigeria 12.4 12.5
Timor-Leste 2.5 2.5
Trinidad and Tobago
Northern Mariana Islands
Barbados 21.9
Tunisia
Oman 4.3 4.1 4.1
Turkmenistan
Pakistan 11.5
Tuvalu
Bangladesh
Curacao
Panama 11.0
Algeria 20.5
Papua New Guinea
Congo, Rep. 20.0 20.0
Mexico
Vanuatu 12.9
Micronesia, Fed. Sts.
Vietnam 11.9 12.1
Congo, Dem. Rep. 10.2
West Bank and Gaza
Moldova 6.1 6.5 6.6
Lebanon 5.9
Zimbabwe

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