Country name 2010 2011 2012 2013
Belgium 3.6
Switzerland 3.8 4.1
Guatemala 3.9 3.4 3.6
Germany 4.4 5.0 4.6
United Kingdom 4.6 4.3 11.2
Italy 4.8 4.3 4.4
United States 5.2 5.1 3.7 6.6
Macao SAR, China 5.7 5.8 5.3
Spain 6.2 11.4 17.4
Barbados 7.1
Algeria 7.2 8.0
Uruguay 7.2 6.0 4.9
Luxembourg 7.3 7.3 6.8
Kenya 7.5 7.3 11.4
St. Lucia 7.6 4.1 2.8
Austria 7.7 7.4 6.9
Serbia 8.0 8.3 8.1
Costa Rica 8.1 7.8 8.5
Canada 8.2 8.9 9.3 9.5
Croatia 8.4 9.4 9.2
Namibia 8.8 11.6
Belarus 8.9 14.9 14.6
South Africa 9.0 9.8 7.9
China 9.1 8.2
Philippines 9.5 11.6 10.9
Tunisia 9.7 11.4 9.1
Netherlands 9.9 9.7 10.4
Bosnia and Herzegovina 9.9 8.7 9.5
Poland 10.2 10.4 10.0
Sweden 10.3 10.6 10.4
Turkey 11.0 12.1 14.0
Sri Lanka 11.8 13.1 13.7
Australia 12.1 10.5 10.0
Czech Republic 12.1 11.1 13.5
Macedonia, FYR 12.1 10.5 11.8
Dominican Republic 12.4 12.9
Malta 12.6 11.6 12.2
Chile 12.7 10.6 7.8
Hungary 13.1 29.6 13.1
Ireland 13.1 10.6 10.3
Mauritius 13.6 13.2 12.9
Slovak Republic 14.0 15.5 15.2
Slovenia 14.1 13.6 16.4
Morocco 14.1 13.1 16.0
Samoa 14.2 18.7 20.0
Iceland 14.4 12.9 14.9
Trinidad and Tobago 14.5
Portugal 14.5 17.8 12.0
Senegal 14.6 15.6 16.8
Armenia 14.6 16.1 11.3
Finland 14.6 14.3 13.7
Benin 14.8 16.5 11.5
Peru 14.8 14.6 14.0
Bahamas, The 15.0 9.4 10.5
Thailand 15.0 13.1 15.8
Zambia 15.1 23.4
Jamaica 15.2 13.4 12.6
Belize 15.3 20.0 15.3
Georgia 15.3 9.2 10.6
Greece 15.3 16.8 16.4
St. Vincent and the Grenadines 15.4 17.3 13.7
Lebanon 15.4 23.5 22.6
Romania 15.7 12.8 13.0
Bulgaria 15.8 15.9 19.1
Antigua and Barbuda 15.8 11.0 6.6
Nicaragua 15.9 15.6 14.9
Cote d'Ivoire 15.9 14.5 15.4
Dominica 16.1 19.8 13.8
Grenada 16.2 17.0 9.8
Moldova 16.6 13.4 12.6
Israel 16.7 16.5 16.8
Seychelles 16.8 13.9 18.9
Korea, Rep. 17.0 17.0
El Salvador 17.3 26.2 18.5
Lithuania 17.5 16.7 16.6
Japan 19.3 14.5 10.9
Ukraine 19.6 15.8 16.9
Honduras 21.0 19.6 19.7
India 21.2 21.2 13.9
Brazil 21.5 12.0 15.5
Liberia 21.7 25.7 20.6
Uganda 22.3 13.5 15.9
Bangladesh 22.8 19.1
Norway 23.0 24.3 25.3
Mongolia 23.1 23.5 26.1
Paraguay 23.4 24.0 24.9
Singapore 23.8 23.0 22.3
Madagascar 25.9 17.4
Nepal 26.1 28.3 25.7 23.1
Togo 26.6 27.4 20.5
San Marino 26.7 28.9 29.7
Mali 27.3 24.1 7.9 27.7
Suriname 28.0 24.6 23.8
Latvia 28.1 26.1 27.8
Ghana 30.4 30.6
Russian Federation 30.8 33.7 29.7
Cabo Verde 31.2 21.7 21.4
Malaysia 31.4 27.3 27.1
Pakistan 32.0 26.1 21.6 25.2
Colombia 32.9 21.2 27.9
Tanzania 33.0 36.4 21.4
Kyrgyz Republic 33.5 33.2 27.4
Jordan 35.5 43.1 33.2
New Zealand 35.6 36.8 33.8
Botswana 35.6 35.3 28.2
Burkina Faso 35.7 33.6 30.2
Mozambique 36.2 31.9 27.8
Lao PDR 36.8 33.8 34.6
Vanuatu 37.0 35.1
Sierra Leone 38.8 35.8 28.4
St. Kitts and Nevis 39.0 43.2 52.0
Cambodia 39.4 32.8 28.8
Angola 42.2 56.4 50.8
Central African Republic 43.1 29.3 46.9
Egypt, Arab Rep. 43.8 36.4 40.5
Ethiopia 47.8 38.8
Rwanda 50.1 48.5 39.5 40.8
Maldives 54.9 47.8
Sao Tome and Principe 55.6 58.9 56.3
Qatar 57.2
Nigeria 59.3 67.6 68.9
Congo, Dem. Rep. 59.6
Azerbaijan 68.5 68.0 62.8
Kiribati 75.4 76.1 80.0
Afghanistan 88.8 90.2 88.0
Oman 92.7 94.4 94.3
Bahrain 94.8 95.7
Kuwait 98.5 98.9 98.9
Tonga
Montenegro
Bolivia
Comoros
Sint Maarten (Dutch part)
Malawi
Gambia, The
Myanmar
Fiji
Iraq
Somalia
Iran, Islamic Rep.
Bermuda
Chad
Gabon
New Caledonia
Turkmenistan
Faeroe Islands
Isle of Man
Indonesia
Brunei Darussalam
Niger
South Sudan
Monaco
Bhutan
Northern Mariana Islands
Estonia
Ecuador
Syrian Arab Republic
Djibouti
Timor-Leste
Cyprus
Argentina
Palau
Tuvalu
Panama
Congo, Rep.
Papua New Guinea
Greenland
Hong Kong SAR, China
Equatorial Guinea
Micronesia, Fed. Sts.
Solomon Islands
Cayman Islands
Eritrea
Cameroon
Libya
Cuba
Kosovo
Puerto Rico
St. Martin (French part)
Mexico
Sudan
Haiti
Swaziland
Guyana
Mauritania
Albania
Tajikistan
Curacao
Marshall Islands
Guinea
French Polynesia
American Samoa
Aruba
Denmark
France
West Bank and Gaza
Turks and Caicos Islands
Kazakhstan
Lesotho
Guam
United Arab Emirates 85.7 84.6 83.4
Liechtenstein
Andorra
Vietnam
Uzbekistan
Saudi Arabia
Venezuela, RB
Burundi
Virgin Islands (U.S.)
Korea, Dem. Rep.
Yemen, Rep.
Guinea-Bissau
Zimbabwe

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