Country name 2011 2012 2013 2014
Macao SAR, China 0.0 0.0
Singapore 0.0 0.0 0.0 0.0
Hong Kong SAR, China 0.1 0.1 0.1 0.1
Qatar 0.1 0.1 0.1 0.1
Kuwait 0.4 0.3 0.3 0.4
Cayman Islands 0.3 0.3
Luxembourg 0.3 0.4 0.3 0.3
Andorra 0.5 0.6 0.5
Trinidad and Tobago 0.6 0.6 0.6
United Kingdom 0.7 0.7 0.7 0.7
Switzerland 0.7 0.7 0.7 0.8
Brunei Darussalam 0.6 0.7 0.7
Germany 0.8 0.8 0.8 0.7
Bermuda 0.8 0.8
Puerto Rico 0.8 0.8 0.8
Belgium 0.7 0.9 0.8 0.7
Oman 1.3 1.2 1.2 1.3
Japan 1.2 1.2 1.2
Ireland 1.4 1.2 1.4 1.6
Norway 1.5 1.3 1.6 1.7
United States 1.4 1.3 1.4
Sweden 1.6 1.5 1.4 1.4
Austria 1.6 1.5 1.4 1.4
St. Kitts and Nevis 1.8 1.6 1.6 1.5
Netherlands 1.7 1.8 1.9 1.8
Denmark 1.5 1.8 1.4 1.4
Saudi Arabia 1.9 1.8 1.9 1.9
France 1.8 1.8 1.6 1.7
Seychelles 2.2 2.0 2.5 2.3
Slovenia 2.3 2.1 2.1 2.2
Portugal 2.1 2.2 2.4 2.3
Italy 2.1 2.2 2.3 2.2
Antigua and Barbuda 2.3 2.2 2.3 2.4
Bahamas, The 2.3 2.3 1.9 1.8
Cyprus 2.4 2.4 2.5 2.4
South Africa 2.5 2.4 2.3 2.5
Australia 2.5 2.4 2.5 2.4
Korea, Rep. 2.5 2.5 2.3 2.3
Spain 2.5 2.5 2.8 2.5
Czech Republic 2.4 2.6 2.7 2.7
Finland 2.7 2.7 3.0 2.8
St. Lucia 2.5 2.8 3.2 2.8
Botswana 2.8 3.0 2.6 2.4
Jordan 3.3 3.1 3.4 3.8
Chile 3.6 3.2 3.2 3.3
Poland 3.3 3.2 3.3 3.4
Mexico 3.2 3.3 3.3 3.3
Mauritius 3.6 3.5 3.2 3.2
Panama 3.4 3.5
Slovak Republic 3.4 3.5 4.0 4.4
Gabon 3.7 3.7 3.6 3.9
Greece 3.4 3.7 3.7 3.8
Latvia 3.9 3.7 3.4 3.3
Maldives 4.1 3.8 3.9 3.5
Congo, Rep. 3.4 3.9 4.4 4.8
Russian Federation 4.4 3.9 4.0 4.2
Estonia 3.9 4.0 3.5 3.4
Lithuania 3.9 4.4 4.0 3.4
Croatia 4.7 4.5 4.4 4.3
Hungary 4.6 4.6 4.6 4.5
Kazakhstan 5.5 4.7 4.9 4.7
Palau 4.8 4.8 4.4 4.1
Brazil 5.1 4.9 5.3 5.2
Bulgaria 5.3 5.3 5.3 5.3
Romania 7.3 5.3 6.2 5.4
West Bank and Gaza 6.9 5.3 4.8
Venezuela, RB 5.4 5.5
Azerbaijan 5.4 5.5 5.7 5.7
Grenada 5.2 5.6 5.6 7.1
Costa Rica 6.4 6.1 5.6
Lebanon 4.1 6.1 7.2 5.5
Dominican Republic 6.2 6.3 6.3 6.2
Colombia 6.8 6.3 6.0 6.3
Swaziland 6.8 6.4 6.3 6.3
Argentina 7.5 6.7 7.4 8.3
Jamaica 6.6 6.8 7.1 7.0
Suriname 7.6 7.1 7.0
St. Vincent and the Grenadines 7.5 7.2 7.6 7.8
Peru 7.5 7.4
Bosnia and Herzegovina 8.2 7.5 8.3 7.2
Lesotho 8.5 7.5 8.0 8.0
Iceland 7.7 7.8 6.9
Iran, Islamic Rep. 5.9 7.9 9.0 9.3
Sri Lanka 9.6 8.0 8.2 8.3
Cabo Verde 7.8 8.4 8.5 7.8
Georgia 9.3 8.6 9.4 9.2
Namibia 8.9 8.7 6.8 7.0
Turkey 9.0 8.8 8.3 8.0
Montenegro 9.6 8.9 9.8 10.0
Serbia 10.7 9.0 9.4 9.7
Ukraine 9.5 9.1 10.2 11.8
Ecuador 9.9 9.1 9.1 9.1
Uruguay 10.1 9.3 9.0 8.1
Tunisia 9.1 9.4 8.8 8.8
Algeria 8.6 9.4 10.6 11.1
China 9.5 9.5 9.4 9.2
Malaysia 11.5 9.8 9.1 8.9
Belarus 9.4 9.8 8.1 8.9
Zambia 10.2 10.3 9.6
Macedonia, FYR 10.9 10.5 11.0 10.2
Egypt, Arab Rep. 14.5 11.1 11.0 11.1
Guatemala 11.8 11.2 11.3 11.5
Fiji 10.9 11.4 12.1 11.2
Thailand 11.6 11.6 11.3 10.5
Philippines 12.7 11.8 11.2 11.3
El Salvador 12.5 11.9 11.0 11.4
Mongolia 11.8 12.7 15.4 15.8
Bolivia 12.5 12.9 13.3 13.0
Zimbabwe 13.2 13.2 12.0 14.0
Morocco 14.2 13.4 14.7 13.0
Indonesia 13.5 13.4 13.4 13.4
Moldova 14.8 13.4 14.8 15.0
Dominica 15.0 14.4 16.3 15.9
Turkmenistan 14.5 14.5
Honduras 15.3 14.6 13.1 13.8
Belize 13.1 15.0 15.3
Senegal 15.7 16.7 15.6 15.8
Bhutan 17.1 17.0 17.0 17.7
Bangladesh 17.7 17.1 16.3 16.1
Paraguay 22.3 18.1 21.5 20.5
Guyana 18.6 18.7 18.9 18.3
India 19.0 18.7 18.6 17.8
Uzbekistan 19.2 19.0 19.2 18.8
Kyrgyz Republic 18.6 19.2 17.0 17.3
Timor-Leste 17.1 19.4 19.2
Tonga 19.7 19.5 20.7 20.5
Vietnam 20.1 19.7 18.4 18.1
Nicaragua 20.9 19.9 19.1 20.5
Armenia 22.8 20.1 20.7 20.8
Guinea 22.1 20.5 20.2 20.1
Mauritania 20.3 20.7 20.5 22.8
Albania 21.0 21.7 22.5 22.6
Nigeria 22.3 22.1 21.0 20.2
Sao Tome and Principe 23.5 22.2 22.7 23.2
Marshall Islands 16.2 22.4 22.1 18.7
Cote d'Ivoire 26.7 22.5 22.1 22.4
Congo, Dem. Rep. 24.0 23.1 22.2 21.2
Cameroon 23.6 23.2 22.9 22.2
Ghana 26.0 23.6 23.2 22.4
Gambia, The 24.6 24.5 23.6 21.4
Pakistan 26.0 24.5 24.8 25.0
Afghanistan 24.5 24.6 23.9 23.5
Benin 25.6 25.2 24.0 23.5
Tuvalu 27.6 25.4 22.2
Kiribati 26.2 26.2 25.6
Tajikistan 27.2 26.6 27.4
Mozambique 28.6 27.6 26.6 25.2
Vanuatu 25.6 28.0 28.0 28.2
Lao PDR 29.5 28.1 26.4 27.7
Madagascar 28.4 28.2 26.4 26.5
Uganda 26.7 28.4 27.2 27.2
Sudan 25.4 28.8 29.2 29.2
Kenya 29.3 29.1 29.4 30.3
Malawi 31.1 30.5 33.2 33.3
Micronesia, Fed. Sts. 28.2 30.6 28.8 27.0
Tanzania 31.3 33.2 33.3 31.5
Rwanda 32.3 33.4 33.4 33.1
Burkina Faso 33.8 35.1 34.8 34.2
Cambodia 36.7 35.6 33.5 30.4
Nepal 38.3 36.5 35.0 33.7
Niger 38.3 38.1 35.7 36.7
Comoros 39.7 38.2 37.1 35.6
Burundi 40.3 40.6 39.8 39.3
Mali 39.3 42.0 38.4 39.5
Togo 30.8 42.1 37.4 41.7
Ethiopia 44.7 48.0 44.9 41.9
Guinea-Bissau 46.4 48.3 43.7 43.9
Sierra Leone 57.6 53.4 50.6 56.0
Central African Republic 54.5 53.9 58.2 58.2
Chad 53.1 55.1 51.9 52.6
Liberia
Somalia
Sint Maarten (Dutch part)
Northern Mariana Islands
South Sudan
Faroe Islands
Guam
Solomon Islands
Barbados
Equatorial Guinea
Liechtenstein
Israel
Papua New Guinea
Korea, Dem. People’s Rep.
Syrian Arab Republic
Greenland
Isle of Man
Canada
Myanmar
Angola
Cuba 5.0
Monaco
Curacao
Malta
Bahrain
Turks and Caicos Islands
St. Martin (French part)
Eritrea
French Polynesia
United Arab Emirates
New Zealand 6.9
American Samoa
New Caledonia
Djibouti
Haiti
Libya
Aruba 0.5
Virgin Islands (U.S.)
Samoa
Yemen, Rep.
San Marino
Iraq

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