Country name 2009 2010 2011 2012
Kuwait 57.3 61.8 67.6 61.7
Equatorial Guinea 53.5
Norway 48.2 47.8 49.2 49.1
Qatar 47.5 34.2
Luxembourg 41.3 39.6 39.7 41.0
Hungary 41.2 39.8 48.2 40.8
France 41.2 42.9 42.6 43.6
Azerbaijan 40.9 46.8 45.5 41.8
Netherlands 40.8 41.4 40.8 41.6
Botswana 40.3 33.7 36.2 37.3
Belgium 40.1 40.6 41.3 42.7
Denmark 39.7 39.5 40.5 40.3
Cyprus 38.9 39.8 39.0 39.1
Serbia 38.8 38.9 37.2 37.4
Bosnia and Herzegovina 38.5 39.3 39.7 40.4
Malta 38.4 37.4 37.2 37.7
Italy 38.3 37.9 37.6 38.5
New Zealand 37.8 35.1 36.7 36.1
Finland 37.6 36.9 38.4 38.7
Algeria 37.5 37.1 40.6
Slovenia 37.1 36.9 36.9 38.7
Greece 36.9 39.1 41.1 42.9
Austria 36.3 36.5 36.3 36.9
Estonia 36.2 34.5 32.8 33.3
Oman 36.2 34.8 39.3 44.7
United Kingdom 35.3 35.9 36.5 38.3
Belarus 35.3 31.4 29.0 30.0
Ukraine 34.6 34.3 36.3 37.3
Croatia 34.5 34.0 33.3 34.1
Portugal 34.4 36.4 40.0 35.6
Trinidad and Tobago 34.3 35.5
Sweden 33.4 32.9 32.4 31.9
Macao SAR, China 33.3 36.4 40.1 39.1
Morocco 33.3 31.8 33.4 35.6
Seychelles 33.0 35.0 35.7 37.5
Turkey 33.0 33.4 33.2 34.6
Moldova 32.6 31.6 30.7 31.2
Jamaica 32.5 31.3 30.4 31.8
Bulgaria 32.4 29.5 29.4 29.7
Namibia 32.3 24.1 18.0
Israel 32.0 32.7 33.0 31.7
Ireland 31.7 32.2 31.4 32.0
Macedonia, FYR 30.7 29.1 28.6 28.3
Uruguay 30.4 31.0 30.5 30.7
Poland 30.0 30.0 30.5 30.7
Romania 29.9 30.4 30.1 30.7
Iceland 29.5 30.2 30.0 31.5
Germany 29.5 28.5 29.0 29.1
Iran, Islamic Rep. 29.1
Tunisia 28.7 29.0 32.6 31.2
Slovak Republic 28.7 27.9 28.4 28.2
Lithuania 28.6 27.2 26.3 26.8
South Africa 28.6 28.9 29.4 29.4
Czech Republic 28.1 28.6 29.2 29.7
St. Kitts and Nevis 28.0 27.2 33.1 32.6
Barbados 27.2 27.2
Egypt, Arab Rep. 26.9 24.8 21.9 21.5
Dominica 26.9 27.4 26.9 26.1
Mongolia 26.8 33.7 34.0 30.5
Latvia 25.9 25.0 24.8 25.5
St. Vincent and the Grenadines 25.6 26.3 25.3 25.2
Russian Federation 25.5 26.1 31.3 29.8
Belize 25.5 27.4 26.7 26.1
Georgia 25.2 23.9 25.2 25.7
Jordan 24.8 22.7 20.5 21.5
Costa Rica 24.6 23.7 24.2 24.3
Australia 24.5 23.4 22.8 23.7
Suriname 24.4 20.5 24.0 25.5
St. Lucia 24.2 23.0 23.3 22.8
Brazil 23.8 26.2 25.0 26.0
Mauritius 23.5 22.8 22.4 23.0
Bhutan 22.9
Spain 22.5 25.5 23.6 21.1
Malaysia 22.3 20.0 21.0 22.1
Armenia 22.3 22.6 22.7 24.1
Lebanon 22.1 20.3 21.8 20.3
Korea, Rep. 21.3 21.0 21.6
Maldives 20.9 23.2 27.3
Colombia 20.8 21.5 23.5 26.4
Angola 20.7 35.6 47.9 40.2
Paraguay 20.5 19.9 20.9 22.6
Honduras 20.4 20.6 20.9 21.1
Cabo Verde 20.4 20.0 22.3 20.8
Hong Kong SAR, China 20.2
Kenya 19.6 20.2 20.3 22.0
Bahrain 19.5 22.2 24.9
Grenada 19.3 19.9 20.3 19.7
Chile 19.1 21.5 22.7 22.2
Peru 18.9 20.1 20.9 21.5
Vanuatu 18.9 17.9 18.7
Kyrgyz Republic 18.8 19.4 21.1 23.2
Thailand 18.6 20.3 21.3 20.5
Senegal 18.5 19.3 20.2 20.2
Antigua and Barbuda 18.3 20.9 19.6 20.1
Switzerland 17.9 17.5 18.0
El Salvador 17.9 19.0 20.4 20.3
Benin 17.7 18.4 17.3 17.0
Canada 17.7 17.1 17.0 17.2
Singapore 17.2 17.0 17.3 18.0
Mali 17.1 17.3
Cote d'Ivoire 17.0 17.1 13.2 17.8
Togo 17.0 17.4 17.9 18.6
Bahamas, The 16.8 16.4 18.2 17.5
Sao Tome and Principe 16.6 19.0 18.0 15.3
Tanzania 16.5 17.2 18.7 17.3
Gambia, The 16.2
United States 15.7 16.2 16.3 16.5
Zambia 15.6 17.4 21.4
Ghana 15.4 16.7 19.4
Indonesia 15.4
Dominican Republic 14.5 14.4 14.3
Sri Lanka 14.5 14.6 14.3 13.9
Congo, Dem. Rep. 14.2 15.0
Lao PDR 14.2 14.4 15.1 16.5
Nepal 14.1 14.9 14.9 16.0
Rwanda 14.0 14.5 14.9
Nicaragua 14.0 14.4 15.6 16.2
Philippines 14.0 13.4 14.0 14.5
Burkina Faso 13.7 14.9 16.2 18.2
Pakistan 13.5 13.8 12.2 12.6
Uganda 12.6 12.4 16.4 13.2
China 11.9 11.5 11.6
Japan 11.4 11.2 11.3 11.2
India 11.2 12.9 11.2 12.4
Bangladesh 11.1 11.2 12.0
Guatemala 10.9 11.1 11.4 11.5
Cambodia 10.8 11.5 11.6 13.2
Afghanistan 10.5 11.0 11.4 9.9
Nigeria 10.5 5.6 5.6 5.0
Madagascar 9.9 11.3 10.3
Ethiopia 9.6 11.0 11.1
Central African Republic 9.5 9.9 9.6 11.1
Sierra Leone 9.0 9.8 11.5 11.4
Turkmenistan
French Polynesia
Myanmar
Comoros
Ecuador
Iraq
New Caledonia
Albania
Mozambique 19.6 21.8 23.8
Fiji
Eritrea
Aruba
Niger
Tonga
Malawi
Andorra
Northern Mariana Islands
Vietnam
Liechtenstein
South Sudan
Chad
Cuba
Montenegro
Gabon
Palau
Syrian Arab Republic
Panama
Timor-Leste
Papua New Guinea
Guam
Libya
Tuvalu
Liberia 20.9 20.8 24.8
American Samoa
Lesotho
Guinea-Bissau
Congo, Rep.
West Bank and Gaza
Cayman Islands
Bolivia
Puerto Rico
Bermuda
Monaco
Mexico
Cameroon
St. Martin (French part)
Djibouti
Sudan
Micronesia, Fed. Sts.
Swaziland
Samoa 0.0 0.0 0.0
Isle of Man
San Marino
Tajikistan
Faeroe Islands
Greenland
Saudi Arabia
Mauritania
Kosovo
Argentina
Korea, Dem. Rep.
Haiti
Burundi
Turks and Caicos Islands
Guinea
Marshall Islands
Curacao
United Arab Emirates 3.4 3.2
Sint Maarten (Dutch part)
Guyana
Kazakhstan
Uzbekistan
Brunei Darussalam
Venezuela, RB
Solomon Islands
Virgin Islands (U.S.)
Somalia
Yemen, Rep.
Kiribati 58.7 50.9 66.5
Zimbabwe

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