Country name 2005 2006 2007 2008 2009
Afghanistan 20.3 24.0 50.3 44.1
Albania
Algeria 19.2 21.0 23.2 25.7
American Samoa
Andorra
Angola 27.3 23.9 22.5 23.5 23.8
Antigua and Barbuda 20.8 22.2 21.5 21.1 24.0
Argentina
Armenia 18.1 17.1 17.0 21.1 23.9
Aruba
Australia 25.6 24.9 24.5 24.3 26.5
Austria 39.8 39.1 38.6 38.7 39.7
Azerbaijan 18.5 23.1
Bahamas, The 14.5 14.9 15.1 16.3 18.2
Bahrain 16.0 16.2 19.8
Bangladesh 9.4 9.7 10.1 10.9 11.3
Barbados 30.3 32.6 33.0
Belarus 30.3 32.4 34.7 34.0 32.8
Belgium 44.4 41.1 41.0 42.4 45.1
Belize 25.0 25.6 25.6 23.3 25.2
Benin 13.3 13.6 13.1 14.1 14.2
Bermuda
Bhutan 19.8 19.3 18.4 22.6 23.3
Bolivia 26.0 23.9 21.8
Bosnia and Herzegovina 33.4 35.3 37.2 39.0 41.1
Botswana 28.7 30.1 34.5 39.2
Brazil 25.6 27.2 26.8 26.8 26.3
Brunei Darussalam
Bulgaria 31.7 30.2 30.0 29.8 31.7
Burkina Faso 11.5 12.6 13.9 12.1 12.7
Burundi
Cabo Verde 27.7 26.9 22.5 20.9 19.8
Cambodia 7.6 8.6 8.2 8.6 11.0
Cameroon
Canada 17.9 17.1 17.0 17.2 18.9
Cayman Islands
Central African Republic 11.0 16.5
Chad
Chile 17.3 16.1 16.4 18.6 21.5
China
Colombia 24.4 24.6
Comoros
Congo, Dem. Rep. 13.1 14.6 13.0 12.7 11.5
Congo, Rep. 24.8 20.2 21.2 16.3
Costa Rica 22.4 25.9
Cote d'Ivoire 15.5 14.2 15.5 16.0 15.3
Croatia 34.6 33.9 34.3 34.6 36.7
Cuba
Curacao
Cyprus 72.3 71.5 67.8 66.2 41.9
Czech Republic 34.5 34.2 32.6 32.7 36.0
Denmark 32.7 32.0 35.8 36.5 42.0
Djibouti
Dominica 24.3 23.7 24.0 24.2 22.1
Dominican Republic 14.4 14.6 14.5 16.2 15.6
Ecuador
Egypt, Arab Rep. 27.4 32.8 29.3 30.3 30.1
El Salvador 17.6 19.4 17.4 19.1 22.0
Equatorial Guinea 4.3 5.2 7.6
Eritrea
Estonia 26.7 26.6 26.5 30.8 36.1
Ethiopia 15.1 9.7 7.8 13.1 12.4
Faeroe Islands
Fiji 24.5 26.3
Finland 36.4 35.8 34.0 34.9 40.2
France 46.1 45.3 44.7 45.0 48.2
French Polynesia
Gabon
Gambia, The 13.6 13.7 13.0 17.0 17.2
Georgia 17.3 20.3 22.9 29.1 30.9
Germany 31.3 30.0 28.7 28.9 31.9
Ghana 22.7 15.6 17.9 20.5 18.0
Greece 42.7 42.9 45.2 48.0 52.1
Greenland
Grenada 15.9 16.7 16.9 18.5 20.0
Guam
Guatemala 12.8 13.0 12.5 11.7 12.4
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras 19.9 19.9 22.4 22.0 23.6
Hong Kong SAR, China 19.7 16.3 15.9 18.5 18.8
Hungary 42.7 44.2 43.7 45.1 46.3
Iceland 30.8 29.4 29.7 44.3 38.1
India 14.9 15.0 15.0 16.9 16.6
Indonesia 16.5 17.8 17.2 18.4 15.7
Iran, Islamic Rep. 22.9 24.8 20.6 21.1 22.5
Iraq
Ireland 30.8 31.0 32.5 37.6 44.8
Isle of Man
Israel 45.6 42.5 40.6 40.0 39.8
Italy 39.0 39.4 39.0 40.0 43.9
Jamaica 30.8 32.5 34.3 35.6 41.2
Japan 16.0 15.7 14.8 16.2 19.1
Jordan 35.7 32.8 33.9 31.4 30.1
Kazakhstan
Kenya 18.2 19.7 19.5 21.4 20.8
Kiribati
Korea, Dem. Rep.
Korea, Rep. 18.5 19.3 18.8 19.1 20.2
Kosovo
Kuwait 26.1 32.3 26.7 43.5 33.7
Kyrgyz Republic 15.8 18.1 16.8 18.8
Lao PDR 10.0 10.2 10.8 11.5
Latvia 29.0 29.0 26.2 29.5 35.2
Lebanon 27.1 32.0 31.9 30.9 29.0
Lesotho 41.9 48.1 46.1 51.0
Liberia 12.1 10.4 14.3 21.2
Libya
Liechtenstein
Lithuania 28.0 28.3 28.8 31.5 39.0
Luxembourg 37.0 34.7 33.1 36.0 41.4
Macao SAR, China 11.9 11.1 10.3 13.9 17.3
Macedonia, FYR 30.2 30.9 29.9 30.8 31.6
Madagascar 11.0 11.6 11.2 11.8 9.2
Malawi
Malaysia 17.7 17.7 18.1 19.6 21.7
Maldives 36.6 33.6 33.2 30.8 34.5
Mali 15.1 15.0 14.9 13.4 14.7
Malta 98.6 98.8 96.2 43.5 43.3
Marshall Islands
Mauritania
Mauritius 21.7
Mexico
Micronesia, Fed. Sts.
Moldova 29.3 31.9 32.4 32.8 38.0
Monaco
Mongolia 23.3 23.2 25.5 26.5
Montenegro
Morocco 30.0 27.7 29.1 30.4 28.0
Mozambique
Myanmar
Namibia 25.6 24.3 24.0 25.7 28.3
Nepal 15.1
Netherlands 39.3 40.4 40.0 40.8 45.6
New Caledonia
New Zealand 31.2 31.8 31.7 33.3 46.4
Nicaragua 13.7 15.0 14.6 15.2 15.3
Niger 9.1 9.3 11.6
Nigeria 9.5 7.9 8.1 9.2 9.1
Northern Mariana Islands
Norway 33.0 31.5 31.2 30.5 36.0
Oman 27.7 26.7 26.0 22.8 25.7
Pakistan 14.6 14.1 15.3 17.9 16.2
Palau
Panama
Papua New Guinea
Paraguay 15.1 15.6 14.9 14.4 17.7
Peru 18.5 17.3 18.1 17.7 18.4
Philippines 17.2 16.8 16.6 16.4 17.8
Poland 36.3 35.9 34.2 35.2 35.7
Portugal 41.2 39.8 38.9 40.5 44.0
Puerto Rico
Qatar 19.8 22.2 16.1 14.3 19.4
Romania 24.0 25.3 26.1 33.1 44.7
Russian Federation 19.9 19.5 23.0 21.5 31.1
Rwanda 14.7 14.7
Samoa
San Marino 39.2 38.1 39.4 38.7
Sao Tome and Principe 24.2 26.3 26.0 21.1 20.4
Saudi Arabia
Senegal 16.5
Serbia 38.1 39.2 40.3
Seychelles 36.3 39.6 36.4 28.7 29.5
Sierra Leone 17.5 16.4 12.8 15.9 17.5
Singapore 12.6 13.1 12.2 14.6 14.4
Sint Maarten (Dutch part)
Slovak Republic 35.1 34.8 32.0 32.4 37.8
Slovenia 39.7 38.6 35.6 37.3 42.1
Solomon Islands
Somalia
South Africa 29.9 30.1 30.4 31.5 33.6
South Sudan
Spain 25.0 24.9 25.1 26.4 30.7
Sri Lanka 20.2 21.1 20.0 19.2 21.0
St. Kitts and Nevis 30.4 28.1 27.1 27.0 28.5
St. Lucia 19.6 17.6 15.6 19.6 20.8
St. Martin (French part)
St. Vincent and the Grenadines 22.0 21.6 20.5 22.9 25.8
Sudan
Suriname 26.2 22.6 22.6 20.5 23.2
Swaziland
Sweden 34.5 33.4 31.7 31.4 33.7
Switzerland 18.8 17.8 17.2 16.6 17.7
Syrian Arab Republic 18.4 18.6 16.1
Tajikistan
Tanzania 20.9
Thailand 16.4 16.1 17.6 18.2 19.7
Timor-Leste
Togo 16.0 17.3 17.3 13.8 15.7
Tonga
Trinidad and Tobago 22.7 29.5 24.5 26.4 33.0
Tunisia 26.2 25.9 26.2 27.3 27.9
Turkey 31.2 37.7
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 16.7 16.6 16.5 15.3 13.9
Ukraine 36.0 36.8 35.0 37.3 40.7
United Arab Emirates
United Kingdom 40.4 39.6 39.3 42.4 45.7
United States 20.6 20.5 20.8 22.4 25.6
Uruguay 26.6 26.9 26.5 25.6 30.3
Uzbekistan
Vanuatu 20.4
Venezuela, RB 25.1
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza 10.5 13.7
Yemen, Rep.
Zambia 22.9 17.0 22.7 20.5 17.5
Zimbabwe

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