Country name 2004 2005 2006 2007 2008
Afghanistan 36.0
Albania 18.5 12.4
Algeria
American Samoa
Andorra
Angola 36.6
Antigua and Barbuda
Argentina
Armenia 27.6
Aruba
Australia
Austria
Azerbaijan 15.8 13.2
Bahamas, The
Bahrain
Bangladesh 40.0
Barbados
Belarus 17.8 12.7 11.1 7.7 6.1
Belgium
Belize
Benin 37.2 33.3
Bermuda
Bhutan 23.2
Bolivia 59.6 59.9 60.1 57.3
Bosnia and Herzegovina 17.7 14.0
Botswana
Brazil 30.8 26.8 24.2 22.6
Brunei Darussalam
Bulgaria 10.6
Burkina Faso
Burundi 66.9
Cabo Verde 26.6
Cambodia 53.2 50.1 38.8
Cameroon 39.9
Canada
Cayman Islands
Central African Republic 62.0
Chad
Chile 13.7
China
Colombia 47.4 45.0 42.0
Comoros 44.8
Congo, Dem. Rep. 71.3
Congo, Rep. 50.7
Costa Rica
Cote d'Ivoire 42.7
Croatia 11.1
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic 49.8 47.8 44.2 43.6 44.2
Ecuador 44.6 42.2 37.6 36.7 35.1
Egypt, Arab Rep. 19.6
El Salvador 35.2 30.7 34.6 40.0
Equatorial Guinea 76.8
Eritrea
Estonia
Ethiopia 38.9
Faeroe Islands
Fiji
Finland
France
French Polynesia
Gabon 32.7
Gambia, The
Georgia 20.1 17.7
Germany
Ghana 28.5
Greece
Greenland
Grenada
Guam
Guatemala 51.0
Guinea 53.0
Guinea-Bissau
Guyana
Haiti
Honduras 64.7 63.7 59.9 58.3 59.2
Hong Kong SAR, China
Hungary
Iceland
India 37.2
Indonesia 16.7 16.0 17.8 16.6 15.4
Iran, Islamic Rep.
Iraq 23.6
Ireland
Isle of Man
Israel
Italy
Jamaica 16.9 14.8 14.3 9.9 12.3
Japan
Jordan 13.0 13.3
Kazakhstan 33.9 31.6 18.2 12.7 12.1
Kenya 45.9
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kosovo 43.7 34.8 45.1
Kuwait
Kyrgyz Republic 39.9 35.0 31.7
Lao PDR 27.6
Latvia 5.9
Lebanon
Lesotho
Liberia 63.8
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR 18.5 20.4 19.0
Madagascar 75.0
Malawi 52.4
Malaysia 5.7 3.6
Maldives
Mali 47.5
Malta
Marshall Islands
Mauritania 46.7 42.0
Mauritius
Mexico 47.2 47.0 42.9 47.8
Micronesia, Fed. Sts.
Moldova 26.5 29.0 30.2 25.8 26.4
Monaco
Mongolia
Montenegro 11.2 11.3 8.0 4.9
Morocco 9.0
Mozambique
Myanmar
Namibia 37.7
Nepal
Netherlands
New Caledonia
New Zealand
Nicaragua 48.3
Niger 59.5
Nigeria 48.4
Northern Mariana Islands
Norway
Oman
Pakistan 23.9 22.3
Palau
Panama 38.3 36.5 33.8
Papua New Guinea
Paraguay 41.3 38.6 41.2 37.9
Peru 58.7 55.6 49.1 42.4 37.3
Philippines 26.6
Poland 19.0 18.0 15.1 14.6 10.6
Portugal
Puerto Rico
Qatar
Romania 18.8 15.1 13.8
Russian Federation 17.6 17.8 15.2 13.3 13.4
Rwanda 56.7
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 48.3
Serbia 14.6 9.0 6.6 6.1
Seychelles 13.4
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 22.7
Somalia
South Africa 23.0
South Sudan
Spain
Sri Lanka 15.2
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syrian Arab Republic
Tajikistan 53.1
Tanzania
Thailand 26.9 23.4 20.9 20.5
Timor-Leste 49.9
Togo 61.7
Tonga
Trinidad and Tobago
Tunisia 23.3
Turkey 25.6 20.5 17.8 17.8 17.1
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 31.1
Ukraine 14.7 8.4 6.8 4.6 2.9
United Arab Emirates
United Kingdom
United States
Uruguay 34.4 30.5 22.4
Uzbekistan
Vanuatu
Venezuela, RB 53.9 43.7 36.3 33.6 32.6
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza 31.2
Yemen, Rep. 34.8
Zambia
Zimbabwe

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