Country name 2006 2007 2008 2009 2010
Afghanistan 20.3 24.0 50.3 44.1 50.6
Albania
Algeria 19.2 21.0 23.2 25.7 24.5
American Samoa
Andorra
Angola 19.0 20.8 22.4 24.5 25.8
Antigua and Barbuda 22.3 21.5 21.1 24.0 22.1
Argentina
Armenia 17.1 17.0 21.1 23.9 23.0
Aruba
Australia 24.9 24.5 24.3 26.5 26.8
Austria 44.9 43.8 44.4 47.7 34.4
Azerbaijan 18.5 23.1 20.9
Bahamas, The
Bahrain 16.3 16.0 16.2 19.8 19.5
Bangladesh 8.3 8.7 9.4 9.9 9.3
Barbados 26.4 30.1 32.2 33.0 35.0
Belarus 32.4 34.7 34.0 32.8 31.3
Belgium 40.2 40.1 41.7 43.9 29.1
Belize 25.6 25.6 23.3 25.2 25.3
Benin 12.5 12.1 13.1 13.2 13.3
Bermuda
Bhutan 19.3 18.4 22.6 23.3
Bolivia
Bosnia and Herzegovina 34.0 36.1 37.9 39.9 23.8
Botswana 28.7 30.1 35.1 38.6 33.1
Brazil 26.8 26.2 26.1 25.5 25.9
Brunei Darussalam
Bulgaria 29.2 28.3 28.2 29.7 29.5
Burkina Faso 12.6 13.8 12.1 12.6 11.9
Burundi
Cabo Verde 29.6 24.8 22.9 22.7
Cambodia 8.6 8.2 8.6 11.0 10.6
Cameroon
Canada 16.3
Cayman Islands
Central African Republic 11.0 16.5 17.6
Chad
Chile 16.1 16.4 18.6 21.5 20.6
China
Colombia 24.4 24.6 25.4
Comoros
Congo, Dem. Rep. 14.6 13.0 12.7 11.5 8.8
Congo, Rep. 20.2 21.2 16.3 16.1 12.0
Costa Rica 21.8 21.6 22.4 25.9 19.3
Cote d'Ivoire 13.8 15.1 15.4 14.6 14.9
Croatia 33.5 33.8 34.1 36.4 37.4
Cuba
Curacao
Cyprus 62.7 61.4 62.5 39.3 33.3
Czech Republic 32.7 31.1 31.3 34.5 34.0
Denmark 33.2 36.1 36.8 42.1 42.4
Djibouti
Dominica 23.2 23.5 23.9 21.8 23.8
Dominican Republic 14.6 13.6 15.4 15.2 13.9
Ecuador
Egypt, Arab Rep. 32.8 29.3 30.3 30.1 28.9
El Salvador 19.4 17.4 19.1 22.0 16.9
Equatorial Guinea 4.1 5.0 7.0
Eritrea
Estonia 1.7 1.7 2.0 2.3 1.9
Ethiopia 9.5 7.7 12.9 12.2 12.5
Faroe Islands
Fiji 26.3
Finland 35.3 33.7 34.5 39.4 28.3
France 45.0 44.5 45.0 48.3 25.0
French Polynesia
Gabon
Gambia, The
Georgia 20.3 22.9 29.1 30.9 26.4
Germany 29.2 28.0 28.2 31.0 16.1
Ghana 15.6 17.9 20.5 18.0 20.2
Greece 42.3 44.2 47.4 51.1 39.3
Greenland
Grenada 16.8 16.9 18.5 20.0 19.6
Guam
Guatemala 13.0 12.5 11.7 12.4 12.7
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 19.9 22.4 22.0 23.6 21.6
Hong Kong SAR, China 16.3 15.9 18.5 18.8
Hungary 43.4 42.9 44.7 45.6 33.9
Iceland 28.7 28.5 42.6 35.9 38.0
India 15.0 15.0 16.9 16.6 16.2
Indonesia 14.0
Iran, Islamic Rep. 21.3 17.4 18.9 20.5
Iraq
Ireland 30.7 31.9 37.0 44.0 62.7
Isle of Man
Israel 41.0 39.1 38.7 38.7 35.3
Italy 38.9 38.4 39.4 43.2 29.1
Jamaica 32.5 34.3 35.6 41.2 34.6
Japan 18.1
Jordan 32.8 33.9 31.4 30.1 25.3
Kazakhstan
Kenya 17.2 16.6 18.2 17.2 18.0
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep. 19.3 18.8 19.1 20.2 18.4
Kuwait 34.6
Kyrgyz Republic 15.8 18.1 16.8 18.8 21.1
Lao PDR 10.0 10.2 10.8 11.5 11.0
Latvia 27.0 24.4 27.9 34.8 36.0
Lebanon 32.0 31.9 30.9 29.0 26.1
Lesotho 48.1 46.1 51.0
Liberia
Libya
Liechtenstein
Lithuania 28.6 29.0 31.7 39.2 24.3
Luxembourg 35.3 33.8 35.7 40.6 39.7
Macao SAR, China 11.1 10.3 13.9 17.3 14.6
Macedonia, FYR 29.6 29.3 30.6 31.3 30.1
Madagascar 11.6 11.2 11.8 9.2 9.0
Malawi
Malaysia 17.7 18.1 19.6 21.7 18.2
Maldives 29.7 29.4 27.5 31.6 28.3
Mali 15.0 14.9 13.4 14.7 14.7
Malta 98.8 96.2 43.5 43.3 43.1
Marshall Islands
Mauritania
Mauritius 20.4 19.1 18.7 21.7 23.1
Mexico
Micronesia, Fed. Sts.
Moldova 31.9 32.4 32.8 38.0 35.0
Monaco
Mongolia 23.3 23.2 25.5 26.5 22.9
Montenegro
Morocco 27.7 27.7 29.2 27.4 26.8
Mozambique 22.1
Myanmar
Namibia 24.3 24.3 25.7 27.8 28.6
Nepal 15.6
Netherlands 38.1 37.5 38.3 42.6 29.3
New Caledonia
New Zealand 31.4 31.4 32.9 45.8 46.3
Nicaragua 15.0 14.6 15.2 15.3 15.0
Niger
Nigeria 7.9 8.1 9.2 9.1 6.0
Northern Mariana Islands
Norway 31.0 30.6 30.0 35.3 34.7
Oman 26.4 25.9 22.7 25.6 24.0
Pakistan 14.1 15.3 17.9 16.2 17.5
Palau
Panama
Papua New Guinea
Paraguay 15.6 14.9 14.4 17.7 16.1
Peru 17.2 18.1 17.7 18.4 17.7
Philippines 16.8 16.6 16.4 17.8 16.9
Poland 36.6 35.0 36.3 36.3 25.4
Portugal 40.0 39.2 40.0 43.2 36.4
Puerto Rico
Qatar 22.2 16.1 14.3 19.4 18.7
Romania 31.6 33.9 33.4 35.9 27.2
Russian Federation 19.5 23.0 21.5 32.1 21.9
Rwanda 14.4 14.4 15.5
Samoa 0.0
San Marino 38.1 39.4 38.7
Sao Tome and Principe 26.4 25.8 20.4 20.8 21.2
Saudi Arabia
Senegal 16.5 15.5
Serbia 36.8 38.0 38.0 38.7
Seychelles 39.6 36.4 28.7 29.5 30.6
Sierra Leone
Singapore 13.1 12.2 14.6 14.4 12.6
Sint Maarten (Dutch part)
Slovak Republic 34.1 31.2 31.7 37.2 23.6
Slovenia 38.0 35.1 36.6 41.2 41.7
Solomon Islands
Somalia
South Africa 28.9 29.0 30.0 32.2 30.8
South Sudan
Spain 19.8
Sri Lanka 21.1 20.0 19.2 21.0 16.8
St. Kitts and Nevis 27.8 27.1 27.0 28.5 28.4
St. Lucia 16.7 15.2 19.5 20.7 21.4
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname 22.6 22.6 20.5 23.2 20.9
Swaziland
Sweden 31.8 31.1 31.2 33.5 29.8
Switzerland 16.8 16.2 15.8 16.7 9.8
Syrian Arab Republic 18.6 16.1
Tajikistan
Tanzania 15.6 17.7
Thailand 15.1 16.6 17.1 18.4 17.1
Timor-Leste
Togo 17.3 17.3 13.8 15.7 14.4
Tonga
Trinidad and Tobago 29.5 24.5 26.4 33.0 32.3
Tunisia 25.9 26.2 27.3 27.9 28.0
Turkey 31.3 37.7 25.7
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 16.6 16.5 15.3 12.1 13.9
Ukraine 36.8 35.0 37.3 40.7 40.9
United Arab Emirates
United Kingdom 38.5 38.5 41.6 44.2 43.9
United States 20.5 20.8 22.4 25.6 16.5
Uruguay 26.9 26.5 25.6 29.1 29.4
Uzbekistan
Vanuatu 20.4 22.2
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza 10.5 9.9 12.9 10.5 9.2
Yemen, Rep.
Zambia 14.2 18.6 16.8 14.6 13.7
Zimbabwe

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