Country name 2006 2007 2008 2009 2010
Nigeria 2.7
Mali 7.0 29.3
Egypt, Arab Rep. 8.7 5.6
Algeria 8.9
Pakistan 9.7
Zambia 10.2
Mozambique 10.5
Cambodia 11.3
Morocco 12.3
Albania 12.4
Ghana 16.0
Senegal 19.8
Kenya 22.9
Bangladesh 24.7
South Africa 34.8
Bulgaria 40.5 34.7
Malaysia 48.6
Croatia 60.0
Belgium
Belize 36.7
Malta
Benin 3.8
Tunisia
Bermuda
New Caledonia
Bhutan 64.2
St. Lucia 52.2
Bolivia 22.2 27.8
Lithuania 47.4
Bosnia and Herzegovina 59.7
Mongolia 26.5
Botswana 11.3 32.7
Andorra
Brazil 43.7
Barbados 45.5
Brunei Darussalam
Syrian Arab Republic 20.7
Belarus 35.8
Lesotho 32.7
Burkina Faso 23.1 25.6
Madagascar 12.2
Burundi 12.2
Mexico 2.6 16.2
Cabo Verde 26.3 35.3
Myanmar
Azerbaijan 19.0
Angola 2.1 13.1
Cameroon 19.5 31.4
Paraguay 8.2 30.1
Canada
Slovak Republic 33.5
Cayman Islands
South Sudan
Central African Republic
Suriname 37.0
Chad 4.2
Timor-Leste 1.6
Chile 29.1 44.8
Bahamas, The 14.6
China
Libya
Colombia 30.5 35.0
Macao SAR, China
Comoros
Bahrain
Congo, Dem. Rep. 3.3 6.7
Mauritania 3.2
Congo, Rep. 7.7
Moldova 30.7
Costa Rica 22.2
Argentina 6.9 30.3
Cote d'Ivoire 13.9
Nepal 17.5
Portugal
Nicaragua 13.0 21.9
Russian Federation 30.6
Norway
Sao Tome and Principe
Panama 19.2 1.2
Seychelles
Philippines 21.9
Cuba
Qatar
Curacao
Samoa 48.3
Cyprus
American Samoa
Czech Republic 33.4
Singapore
Denmark
Solomon Islands
Djibouti
Dominica 46.2
Sri Lanka
Dominican Republic 39.1
St. Vincent and the Grenadines 55.8
Ecuador 24.0 17.0
Sweden
Austria
Tanzania 6.8
El Salvador 17.3 31.7
Tonga 33.9
Equatorial Guinea
Turkmenistan
Eritrea 11.9
Afghanistan 1.4
Estonia 41.5
Liberia 10.1
Ethiopia 11.0
Liechtenstein
Faroe Islands
Luxembourg
Fiji 37.1
Macedonia, FYR 47.0
Maldives
Malawi 20.6
Finland
France
Armenia 31.9
French Polynesia
Marshall Islands
Gabon 6.3
Mauritius 37.5
Gambia, The 7.6
Micronesia, Fed. Sts. 7.2
Georgia 38.2
Monaco
Germany
Montenegro 75.8
Australia
Antigua and Barbuda 49.4
Greece
Namibia 8.1
Greenland
Netherlands
Grenada 37.2
New Zealand
Guam
Niger 14.6 9.3
Guatemala 12.8 26.6
Northern Mariana Islands
Guinea 0.9
Oman
Guinea-Bissau 0.7
Palau
Guyana 34.5
Papua New Guinea
Haiti
Peru 30.9 45.9
Honduras 8.5 17.0
Poland 40.7
Hong Kong SAR, China
Puerto Rico
Hungary 48.7
Romania 37.3
Iceland
Rwanda 15.9
India 46.6
San Marino
Indonesia 11.7
Saudi Arabia
Iran, Islamic Rep.
Serbia 42.8
Iraq
Sierra Leone 6.9
Ireland
Sint Maarten (Dutch part)
Isle of Man
Slovenia 52.2
Israel
Somalia
Italy
Jamaica 44.2
Spain
Japan
St. Kitts and Nevis 46.4
Jordan 8.5
St. Martin (French part)
Kazakhstan 31.0
Sudan
Tuvalu
Swaziland 7.7
Ukraine 32.1
Switzerland
United Kingdom
Tajikistan 21.4
Uruguay 6.9 13.7
Thailand 74.4
Vanuatu 41.4
Togo 16.9
Vietnam 21.5
Trinidad and Tobago 36.7
West Bank and Gaza 4.2
Turkey 51.9
Aruba
Turks and Caicos Islands
Kiribati
Uganda 7.7
Korea, Dem. People’s Rep.
United Arab Emirates
Korea, Rep.
United States
Kuwait
Uzbekistan 8.2
Kyrgyz Republic 17.8
Venezuela, RB 35.7 35.3
Lao PDR 0.0
Virgin Islands (U.S.)
Latvia 37.3
Yemen, Rep. 4.2
Lebanon 23.8
Zimbabwe

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