Country name 2009 2010 2011 2012
Switzerland 9.9 0.0 0.0
Hong Kong SAR, China 0.0 0.0 0.0 0.0
Macao SAR, China 0.0 0.0 0.0 0.0
Mauritius 1.2 1.2 0.6 1.2
Palau 0.7 1.0 0.6
Australia 1.7 1.3 1.3
Bosnia and Herzegovina 5.9 1.4 1.4 1.3
Peru 3.2 3.8 1.8
Norway 15.8 2.0 2.1 1.8
Czech Republic 5.1 2.5 2.1 2.0
United Kingdom 5.1 2.5 2.1 2.0
Hungary 5.1 2.5 2.1 2.0
Ireland 5.1 2.5 2.1 2.0
Greece 5.1 2.5 2.1 2.0
Germany 5.1 2.5 2.1 2.0
Estonia 5.1 2.5 2.1 2.0
Italy 5.1 2.5 2.1 2.0
Denmark 5.1 2.5 2.1 2.0
Finland 5.1 2.5 2.1 2.0
France 5.1 2.5 2.1 2.0
Sweden 5.1 2.5 2.1 2.0
Portugal 5.1 2.5 2.1 2.0
Romania 5.1 2.5 2.1 2.0
Slovak Republic 5.1 2.5 2.1 2.0
Slovenia 5.1 2.5 2.1 2.0
Poland 5.1 2.5 2.1 2.0
Netherlands 5.1 2.5 2.1 2.0
Luxembourg 5.1 2.5 2.1 2.0
Spain 5.1 2.5 2.1 2.0
Malta 5.1 2.5 2.1 2.0
Cyprus 5.1 2.5 2.1 2.0
Lithuania 5.1 2.5 2.1 2.0
Latvia 5.1 2.5 2.1 2.0
Austria 5.1 2.5 2.1 2.0
Belgium 5.1 2.5 2.1 2.0
Bulgaria 5.1 2.5 2.1 2.0
Iceland 8.9 2.3 2.3 2.4
United States 2.7 2.6 2.6 2.5
Namibia 5.7 4.1 3.4 7.0
Indonesia 5.7 3.2 3.4
Albania 6.8 3.8 3.5
French Polynesia 4.1 4.0 3.3
Georgia 4.1 4.0 4.0 4.4
Kyrgyz Republic 4.5 4.5 4.2 4.2
Comoros 4.5 4.4 8.7
Croatia 4.9 4.5 4.6 4.4
South Africa 5.1 5.4 4.7 4.3
Guatemala 4.9 4.8 4.8 5.0
Japan 8.3 5.1 4.8 5.0
Botswana 24.3 6.1 5.1 3.6
Ukraine 4.7 5.9 5.1 5.3
Mongolia 5.1 5.2
Montenegro 9.9 5.8 5.5 4.0
Uruguay 5.7 5.6 5.7 6.3
Kazakhstan 6.1 6.1 5.6
Belarus 6.8 6.3 6.1 6.4
Bahrain 7.0 6.2 6.2
Yemen, Rep. 7.1 6.6 8.0
Paraguay 5.8 5.8 6.7 6.4
Macedonia, FYR 8.2 7.4 6.7 6.6
Ecuador 7.3 9.0 7.0 6.9
Argentina 9.0 7.5 7.3 7.3
Bolivia 7.5 8.4 7.4 7.3
Russian Federation 7.7 5.8 7.4 7.0
Colombia 9.8 10.9 7.5 6.7
Swaziland 24.4 9.7 8.0 6.8
China 8.1 8.1 8.1
Brazil 8.1 8.1 8.2 8.4
Lesotho 27.6 9.2 8.5 5.9
Zambia 9.2 8.6 7.1
Haiti 5.8 9.3 5.3
Bermuda 10.0 10.0 9.3 9.1
Solomon Islands 9.3 9.4
Grenada 10.1 9.5 16.5
Azerbaijan 9.5 9.7 9.4
St. Kitts and Nevis 18.3 9.9 10.2
Rwanda 11.5 10.8 15.4
Cuba 10.5 11.1 11.2 11.6
Burkina Faso 11.6 11.4 11.4 11.3
Venezuela, RB 11.6 12.2 11.6 11.5
Madagascar 12.6 11.9 10.4
Burundi 14.0 15.4 12.5 18.1
Tonga 12.1 11.9 12.6 12.3
Mali 12.8 12.8 12.8 12.8
Nepal 15.6 12.9 13.0 13.3
Jamaica 13.9 13.8
Turkey 13.8 14.4 13.9
Malawi 14.8 13.4 14.1 14.4
Djibouti 15.9 14.2 14.2
Niger 14.0 14.0 14.2 14.2
Fiji 18.0 13.5 14.2
Senegal 14.1 14.1 14.4 14.2
Togo 15.0 14.4 14.5 14.5
Dominica 14.7
Guinea-Bissau 15.1 14.6 14.9 15.3
Benin 15.3 15.5 15.0 15.6
Sri Lanka 18.4 15.3 15.0 15.8
Cote d'Ivoire 15.3 15.1 15.1 15.1
Uganda 15.6 15.7 15.4 15.6
Kenya 16.2 16.0 15.6 16.2
Guyana 15.5 15.7 15.7
Gambia, The 16.9 15.8 15.8
Cabo Verde 16.1 16.2 16.5
Sudan 15.9 16.6 16.6
Tanzania 16.4 17.5 16.6 16.8
Belize 17.2 17.5 16.8 16.1
Ethiopia 19.2 19.7 19.6 19.6
Cameroon 20.5 21.5 21.6
Chad 22.5 21.7
Bahamas, The 21.9 22.0
Iran, Islamic Rep. 22.3
South Sudan
Virgin Islands (U.S.)
Lao PDR
Costa Rica 6.3 6.8
Kuwait 3.4 3.8
Sierra Leone 16.4
Kosovo
American Samoa
Korea, Rep. 24.3 26.3
Chile 6.0 4.4
Korea, Dem. Rep.
Saudi Arabia 3.5 4.0
Malaysia 10.1
Angola 11.6
Maldives 17.5
Liechtenstein
Kiribati
Cambodia
Barbados
Turkmenistan
Jordan 14.2
Uzbekistan 12.6 10.7
Mauritania
Afghanistan 8.3
Bangladesh
Serbia
Mexico 7.4 9.3
Sint Maarten (Dutch part)
Micronesia, Fed. Sts.
Somalia
Moldova 7.0 7.0
Equatorial Guinea
Monaco
Suriname 18.3
Israel 8.8 2.1
Syrian Arab Republic 12.2 6.5
Isle of Man
Timor-Leste
Morocco 18.0 13.2
Tunisia
Mozambique 8.2 8.7
Tuvalu 11.5
Myanmar
Libya
Iraq
Canada 5.1 1.7 1.7
San Marino
Liberia
India 20.0
Sao Tome and Principe
New Caledonia
Brunei Darussalam 0.2
New Zealand 1.6 1.4
Seychelles
Nicaragua 5.9 5.6
Singapore 0.9 0.0 0.0
Bhutan
Antigua and Barbuda 17.2
Nigeria 14.8 11.8
Faeroe Islands
Northern Mariana Islands
Eritrea
St. Lucia
Andorra
St. Vincent and the Grenadines
El Salvador 4.7 8.4 5.2
Oman 5.0 3.7
St. Martin (French part)
Pakistan 14.5
Egypt, Arab Rep. 37.6
Honduras 9.9
Dominican Republic 11.8
Panama 11.5
Algeria 14.5
Papua New Guinea 11.8
Tajikistan 3.5 4.5
Guinea 15.6 15.6 15.7
Thailand 15.9
Guam
Curacao
Philippines 6.8 6.8
Trinidad and Tobago
Aruba
Congo, Rep.
Armenia 5.7
Turks and Caicos Islands
Puerto Rico
Congo, Dem. Rep. 14.2
Central African Republic
United Arab Emirates 6.0 3.9
Qatar 5.1 3.5
Greenland
Cayman Islands
Ghana 16.6
Vanuatu 26.7 19.4
Gabon 21.2
Vietnam 8.6
Samoa
West Bank and Gaza
Marshall Islands
Lebanon
Zimbabwe

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