Country name 2008 2009 2010 2011
Afghanistan
Albania 23.1
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia 20.8
Aruba
Australia
Austria
Azerbaijan
Bahamas, The
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan 34.9 33.5
Bolivia 27.2
Bosnia and Herzegovina
Botswana
Brazil
Brunei Darussalam
Bulgaria
Burkina Faso 35.1
Burundi
Cambodia 39.5 40.9
Cameroon
Canada
Cape Verde
Cayman Islands
Central African Republic
Chad
Chile 2.0
China 13.7 12.6 9.4
Colombia 12.7
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 5.6
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic
Ecuador
Egypt, Arab Rep. 30.7
El Salvador 20.6
Equatorial Guinea
Eritrea
Estonia
Ethiopia 44.2
Faeroe Islands
Fiji
Finland
France
French Polynesia
Gabon
Gambia, The
Georgia 11.3
Germany
Ghana 28.6
Greece 3.0
Greenland
Grenada
Guam
Guatemala 48.0
Guinea
Guinea-Bissau 28.1
Guyana 19.5
Haiti
Honduras
Hong Kong SAR, China
Hungary
Iceland
India
Indonesia 39.2
Iran, Islamic Rep.
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica
Japan
Jordan 8.3
Kazakhstan
Kenya 35.2
Kiribati
Korea, Dem. Rep. 32.4
Korea, Rep.
Kosovo
Kuwait 5.1 3.8
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho 39.0
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 49.2
Malawi 48.8 47.8
Malaysia
Maldives 20.3
Mali
Malta
Marshall Islands
Mauritania 23.0
Mauritius
Mexico
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco 14.9
Mozambique 43.7
Myanmar 35.1
Namibia
Nepal 40.5
Netherlands
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria 41.0
Northern Mariana Islands
Norway
Oman 9.8
Pakistan 43.0
Palau
Panama 19.1
Papua New Guinea
Paraguay
Peru 28.2
Philippines 32.3
Poland
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
Rwanda 44.3
Samoa
San Marino
Sao Tome and Principe 31.6
Saudi Arabia
Senegal 28.7
Serbia
Seychelles
Sierra Leone 37.4
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa 23.9
South Sudan
Spain
Sri Lanka 19.2
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland 40.4
Sweden
Switzerland
Syrian Arab Republic 27.5
Tajikistan
Tanzania 42.5
Thailand
Timor-Leste 57.7
Togo 26.9
Tonga
Trinidad and Tobago
Tunisia
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam 30.5
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia
Zimbabwe 32.3

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