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

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