Country name 2006 2007 2008 2009 2010
Liberia 0.2 0.2 0.3 0.3
Nigeria 7.9 8.1 9.2 9.1 6.0
Bangladesh 8.3 8.7 9.4 9.9 9.3
Cambodia 8.6 8.2 8.6 11.0 10.6
Niger 9.3 11.6
Ethiopia 9.5 7.7 12.9 12.2 12.5
Lao PDR 10.0 10.2 10.8 11.5 11.0
Macao SAR, China 11.1 10.3 13.9 17.3 14.6
Madagascar 11.6 11.2 11.8 9.2 9.0
Benin 12.5 12.1 13.1 13.2 13.3
Burkina Faso 12.6 13.8 12.1 12.6 11.9
Guatemala 13.0 12.5 11.7 12.4 12.7
Singapore 13.1 12.2 14.6 14.4 12.6
Gambia, The 13.7 13.0 17.0 17.2
Cote d'Ivoire 13.8 15.1 15.4 14.6 14.9
Pakistan 14.1 15.3 17.9 16.2 17.5
Zambia 14.2 18.6 16.8 14.6 13.7
Congo, Dem. Rep. 14.6 13.0 12.7 11.5 8.8
Dominican Republic 14.6 13.6 15.4 15.2 14.2
Bahamas, The 14.9 15.1 16.3 18.2 17.7
Mali 15.0 14.9 13.4 14.7 14.7
Nicaragua 15.0 14.6 15.2 15.3 15.0
India 15.0 15.0 16.9 16.6 16.2
Thailand 15.1 16.6 17.1 18.4 17.4
Paraguay 15.6 14.9 14.4 17.7 16.1
Ghana 15.6 17.9 20.5 18.0 20.2
Japan 15.7 14.8 16.2 19.1 18.1
Kyrgyz Republic 15.8 18.1 16.8 18.8 21.1
Chile 16.1 16.4 18.6 21.5 20.6
Hong Kong SAR, China 16.3 15.9 18.5 18.8
Sierra Leone 16.4 12.8 15.9 17.5 20.2
Uganda 16.6 16.5 15.3 12.1 13.9
St. Lucia 16.7 15.2 19.5 20.7 21.4
Philippines 16.8 16.6 16.4 17.8 16.9
Grenada 16.8 16.9 18.5 20.0 19.6
Switzerland 16.8 16.2 15.8 16.7 16.6
Canada 17.1 17.0 17.2 18.9 18.8
Armenia 17.1 17.0 21.1 23.9 23.0
Kenya 17.2 16.6 18.2 17.2 18.0
Peru 17.2 18.1 17.7 18.4 17.7
Togo 17.3 17.3 13.8 15.7 14.4
Malaysia 17.7 18.1 19.6 21.7 18.2
Indonesia 17.8 17.2 18.4 15.7
Syrian Arab Republic 18.6 16.1
Latvia 19.0 17.2 19.6 24.5 25.3
Angola 19.0 20.8 22.4 24.5 25.8
Algeria 19.2 21.0 23.2 25.7 24.5
Bhutan 19.3 18.4 22.6 23.3
Korea, Rep. 19.3 18.8 19.1 20.2 18.4
El Salvador 19.4 17.4 19.1 22.0 20.8
Russian Federation 19.5 23.0 21.5 31.1 27.4
Honduras 19.9 22.4 22.0 23.6 22.7
Congo, Rep. 20.2 21.2 16.3
Georgia 20.3 22.9 29.1 30.9 26.4
Afghanistan 20.3 24.0 50.3 44.1 50.6
United States 20.5 20.8 22.4 25.6 25.9
Sri Lanka 21.1 20.0 19.2 21.0 16.8
Iran, Islamic Rep. 21.3 17.4 18.9 20.5
St. Vincent and the Grenadines 21.6 21.5 22.9 25.8 25.7
Qatar 22.2 16.1 14.3 19.4 18.7
Antigua and Barbuda 22.3 21.5 21.1 24.0 22.1
Suriname 22.6 22.6 20.5 23.2 20.9
Dominica 23.2 23.5 23.9 21.8 23.8
Mongolia 23.3 23.2 25.5 26.5 22.9
Bolivia 23.9 21.8
Namibia 24.3 24.3 25.7 27.8 28.6
Spain 24.4 24.4 25.8 29.8 30.1
Australia 24.9 24.5 24.3 26.5 26.8
Romania 25.1 26.0 32.5 43.9 39.7
Belize 25.6 25.6 23.3 25.2 25.3
Tunisia 25.9 26.2 27.3 27.9 28.0
Fiji 26.3
Estonia 26.3 26.2 30.3 35.6 33.8
Oman 26.4 25.9 22.7 25.6 24.0
Sao Tome and Principe 26.4 25.8 20.4 20.8 21.2
Brazil 26.8 26.2 26.2 25.6 25.9
Uruguay 26.9 26.5 25.6 29.1 29.4
Cabo Verde 26.9 22.5 20.9 19.8 19.7
Morocco 27.7 27.7 29.2 27.4 29.6
St. Kitts and Nevis 27.8 27.1 27.0 28.5 28.4
Botswana 28.7 30.1 35.1 38.6 33.1
Iceland 28.7 28.5 42.6 35.9 37.7
South Africa 28.9 29.0 30.0 32.2 31.8
Germany 29.0 27.7 27.9 30.8 31.1
Bulgaria 29.2 28.3 28.2 29.7 29.5
Trinidad and Tobago 29.5 24.5 26.4 33.0 32.3
Macedonia, FYR 29.6 29.3 30.6 31.3 30.1
Maldives 29.7 29.4 27.5 31.6 28.3
Ireland 29.8 31.2 36.1 42.9 59.1
Norway 31.0 30.6 30.0 35.3 34.7
Denmark 31.1 34.9 35.6 40.8 41.1
New Zealand 31.4 31.4 32.9 45.8 46.3
Sweden 31.7 30.1 29.7 31.9 31.0
Moldova 31.9 32.4 32.8 38.0 35.0
Lebanon 32.0 31.9 30.9 29.0 26.1
Kuwait 32.3 26.7 43.5 33.7 39.6
Belarus 32.4 34.7 34.0 32.8 31.3
Jamaica 32.5 34.3 35.6 41.2 35.8
Czech Republic 32.7 31.1 31.3 34.5 34.0
Jordan 32.8 33.9 31.4 30.1 25.3
Egypt, Arab Rep. 32.8 29.3 30.3 30.1 28.9
Croatia 33.5 33.8 34.1 36.4 37.4
Slovak Republic 34.1 31.2 31.7 37.2 35.6
Finland 34.4 32.7 33.5 38.2 38.4
Bosnia and Herzegovina 34.8 36.9 38.6 40.6 39.9
Luxembourg 35.3 33.8 35.7 40.6 39.4
Poland 35.7 33.9 35.2 35.3 35.5
Ukraine 36.8 35.0 37.3 40.7 40.9
Netherlands 37.7 37.3 37.9 42.3 42.3
United Kingdom 38.0 37.8 40.8 43.6 43.3
Slovenia 38.0 35.1 36.6 41.2 41.7
Italy 38.0 37.6 38.6 42.4 40.7
Austria 38.0 37.5 37.5 38.4 38.7
San Marino 38.1 39.4 38.7
Portugal 38.6 37.5 38.9 42.3 43.5
Seychelles 39.6 36.4 28.7 29.5 30.6
Belgium 40.1 39.9 41.5 44.1 42.8
Greece 41.1 43.3 46.3 50.7 49.4
Israel 41.5 39.6 39.3 39.4 38.8
Hungary 43.4 42.8 44.3 45.1 43.9
France 44.0 43.3 43.6 46.9 48.3
Lesotho 48.1 46.1 51.0
Cyprus 65.2 62.1 61.0 38.6 38.9
Lithuania 97.7 98.3 107.9 133.2 126.5
Malta 98.8 96.2 43.5 43.3 43.1
Gabon
St. Martin (French part)
Monaco
Solomon Islands
Senegal 16.5 15.5
Mauritania
French Polynesia
Montenegro
Chad
Mexico
Cayman Islands
Mozambique 22.1
Swaziland
Myanmar
Turkmenistan
Guinea
Colombia 24.4 24.6 25.4
Nepal 15.6
Greenland
Guinea-Bissau
Libya
New Caledonia
Central African Republic 11.0 16.5 17.6
Faeroe Islands
Burundi
Eritrea
Sudan
Equatorial Guinea 4.1 5.0 7.0
Micronesia, Fed. Sts.
Guyana
Aruba
Northern Mariana Islands
Tuvalu
Ecuador
Djibouti
Saudi Arabia
Korea, Dem. Rep.
Serbia 36.8 38.0 38.0 38.7
Palau
China
Panama
Sint Maarten (Dutch part)
Papua New Guinea
Haiti
Mauritius 21.7 22.7
Somalia
Curacao
South Sudan
Cuba
Cameroon
Kazakhstan
Brunei Darussalam
Tajikistan
Marshall Islands
Bahrain 16.0 16.2 19.8 19.5
Bermuda
Azerbaijan 18.5 23.1 20.9
Guam
American Samoa
Barbados 30.1 32.2 33.0 35.0
Vanuatu 20.4 22.2
Tanzania 15.6 17.7
Vietnam
Timor-Leste
West Bank and Gaza 9.9 12.9
Tonga
Albania
Iraq
Turkey 31.2 37.7 35.4
Isle of Man
Turks and Caicos Islands
Malawi
Argentina
Samoa 0.0
United Arab Emirates
Liechtenstein
Andorra
Puerto Rico
Uzbekistan
Kiribati 58.0
Venezuela, RB
Costa Rica 22.4 25.9 26.6
Virgin Islands (U.S.)
Comoros
Yemen, Rep.
Rwanda 14.4 14.4 15.5
Zimbabwe

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