Country name 2011 2012 2013 2014
Samoa 0.0 0.0
Estonia 1.8 1.8 1.8
United Arab Emirates 3.1 2.9 2.9
West Bank and Gaza 5.6 4.6 5.1
Nigeria 5.6 5.0
Central African Republic 9.6 11.1
Switzerland 10.3 9.9
Madagascar 10.3
Bangladesh 10.5
Ethiopia 10.9
United States 10.9 11.0 12.4 19.1
China 11.3
India 11.4 12.5
Guatemala 11.4 11.5
Afghanistan 11.4 9.9
Japan 11.5 11.5 12.3
Cambodia 11.6 13.2 13.5 15.2
Pakistan 12.2 12.7 14.5
Cote d'Ivoire 12.5 16.3 16.0
Sri Lanka 12.9 12.0
Germany 13.0 13.0 12.9
Dominican Republic 13.1 14.2 15.3
Tanzania 13.3 12.6
Uganda 13.6 11.2
Canada 13.8 13.9 13.9
Philippines 14.0 14.5
Nepal 14.9 16.0 17.4
Rwanda 14.9 14.8 15.1
Lao PDR 15.1 16.6
Indonesia 15.4 15.5
Burkina Faso 15.7 17.5 18.7
Nicaragua 15.8 16.5
Slovak Republic 15.8 15.4 20.8
Mali 16.0 16.6 17.8
Benin 16.2 15.8 16.8
Costa Rica 16.3 16.5 16.5
El Salvador 16.4 16.3 16.7
Spain 16.4 17.6 17.4
Kenya 16.6 17.6
Singapore 17.3 17.8
Zambia 17.3
Lithuania 17.4 17.6 17.9
Togo 17.9 18.6 21.0
Vanuatu 18.5
Sao Tome and Principe 18.6 15.2
Thailand 18.7 17.8 19.5
France 18.8 19.2 19.8
Honduras 19.3 19.5 19.9
Ghana 19.4
Antigua and Barbuda 19.5 19.9
Poland 19.6 19.0 18.6
Senegal 20.2 20.2
Grenada 20.2 19.7
Malaysia 20.3 21.4
Jordan 20.5 21.5
Mozambique 20.8 22.4
Paraguay 20.9 22.6
Peru 20.9 21.5
Kyrgyz Republic 21.1 23.2
Mauritius 21.4 21.9 21.8
Korea, Rep. 21.6
Lebanon 21.8 20.3 19.6
Egypt, Arab Rep. 21.9 20.5
Romania 22.6 22.4 22.0
Chile 22.7 22.3 21.0
Armenia 22.7 22.6
Australia 22.8 23.7 24.6
Bosnia and Herzegovina 23.3 23.8 22.9
St. Lucia 23.4 22.9
Colombia 23.5 26.4 25.6
Brazil 23.7 23.8
Suriname 23.7 25.7
Turkey 24.0 24.7 25.7
Maldives 24.1
Russian Federation 24.3 23.2 21.5
Italy 24.3 25.7 25.9
Finland 24.5 24.7 25.2
Netherlands 24.8 24.4 25.0
Latvia 24.9 25.8
Bahrain 24.9
Georgia 25.2 25.7
Namibia 25.9
Dominica 26.4 26.7
South Africa 26.7 26.9 27.9
Belgium 26.7 27.8 28.4
Belize 26.8 26.1
Hungary 26.8 29.3 29.9
Morocco 27.4 29.4
Bulgaria 27.6 28.5
Czech Republic 27.8 28.3
Cyprus 28.0 27.6 27.9
Macedonia, FYR 28.3 27.9
Portugal 28.4 28.4 30.8
Mongolia 28.6 25.6
Israel 28.8 27.8 28.8
Iceland 28.9 30.3 31.1
Belarus 29.0 30.0
Jamaica 29.1 30.1 31.1
Sweden 29.1 28.5 28.7
Barbados 29.8 28.1 27.0
Uruguay 30.0 29.9
Moldova 30.7 31.2
Ireland 30.9 31.7 31.9
Austria 31.5 31.9 32.3
Greece 31.6 33.0 33.6
Tunisia 32.7 31.3
Croatia 32.9 33.9
St. Kitts and Nevis 33.1 32.6
Serbia 35.0 34.9
Botswana 35.3 36.7
Seychelles 35.5 34.1
United Kingdom 35.8 36.0 35.9
Slovenia 36.2 38.0
New Zealand 36.2 35.5 33.0
Ukraine 36.3 37.5
Malta 36.6 37.7 38.8
Luxembourg 39.2 40.3
Macao SAR, China 40.1 39.1
Algeria 40.4
Oman 40.5 45.8
Denmark 40.6 40.9 41.5
Angola 45.0 37.0
Azerbaijan 45.5 41.8
Norway 48.7 48.2 46.4
Tuvalu
Guam
Liechtenstein
Malawi
Monaco
Timor-Leste
Libya
American Samoa
Montenegro
Sint Maarten (Dutch part)
Liberia
Syrian Arab Republic
Cabo Verde
Gabon
Myanmar
Cameroon
Lesotho
Micronesia, Fed. Sts.
Burundi
Sierra Leone
Comoros
Mexico
New Caledonia
Ecuador
Faroe Islands
Equatorial Guinea
Congo, Dem. Rep.
Tonga
Niger
Turkmenistan
Brunei Darussalam
Cayman Islands
Northern Mariana Islands
Fiji
Chad
Vietnam
South Sudan
Albania
Haiti
Mauritania
Somalia
Hong Kong SAR, China
Marshall Islands
Djibouti
Guinea
Solomon Islands
St. Vincent and the Grenadines
Guyana
Congo, Rep.
Bahamas, The
Palau
Guinea-Bissau
Panama
St. Martin (French part)
Papua New Guinea
Sudan
Kuwait
Swaziland
Korea, Dem. People’s Rep.
Greenland
Bolivia
Tajikistan
Bhutan
Aruba
Kiribati
Gambia, The
Puerto Rico
Trinidad and Tobago
Qatar
French Polynesia
Cuba
Turks and Caicos Islands
Kazakhstan
Argentina
Eritrea
Bermuda
Curacao
Andorra
San Marino
Uzbekistan
Isle of Man
Venezuela, RB
Saudi Arabia
Virgin Islands (U.S.)
Iraq
Yemen, Rep.
Iran, Islamic Rep.
Zimbabwe

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