Country name 2009 2010 2011 2012
Australia 0.7 0.0 0.0
Peru 1.3 1.3 0.0
Macao SAR, China 0.0 0.0 0.0 0.0
Switzerland 22.4 0.0 0.0
Hong Kong SAR, China 0.0 0.0 0.0 0.0
Georgia 1.0 0.0 0.0 0.0
Palau 0.7 1.1 0.7
Bosnia and Herzegovina 17.2 0.0 1.7 0.0
Solomon Islands 0.0 1.7
Bahrain 1.8 1.8 1.8
Indonesia 7.0 2.4 2.3
Norway 21.1 2.6 2.4 2.3
Mongolia 0.5 2.8
United States 11.0 2.8 3.4 3.0
Germany 15.7 6.3 4.6 4.0
Greece 15.7 6.3 4.6 4.0
Hungary 15.7 6.3 4.6 4.0
Sweden 15.7 6.3 4.6 4.0
United Kingdom 15.7 6.3 4.6 4.0
France 15.7 6.3 4.6 4.0
Czech Republic 15.7 6.3 4.6 4.0
Denmark 15.7 6.3 4.6 4.0
Estonia 15.7 6.3 4.6 4.0
Finland 15.7 6.3 4.6 4.0
Ireland 15.7 6.3 4.6 4.0
Spain 15.7 6.3 4.6 4.0
Netherlands 15.7 6.3 4.6 4.0
Slovak Republic 15.7 6.3 4.6 4.0
Romania 15.7 6.3 4.6 4.0
Portugal 15.7 6.3 4.6 4.0
Cyprus 15.7 6.3 4.6 4.0
Malta 15.7 6.3 4.6 4.0
Italy 15.7 6.3 4.6 4.0
Lithuania 15.7 6.3 4.6 4.0
Luxembourg 15.7 6.3 4.6 4.0
Slovenia 15.7 6.3 4.6 4.0
Poland 15.7 6.3 4.6 4.0
Latvia 15.7 6.3 4.6 4.0
Belgium 15.7 6.3 4.6 4.0
Austria 15.7 6.3 4.6 4.0
Bulgaria 15.7 6.3 4.6 4.0
Mauritius 11.4 12.7 5.2 0.2
Iceland 14.2 6.4 6.5 7.0
Kyrgyz Republic 5.0 8.1 6.8 2.8
French Polynesia 6.9 7.0 0.0
Yemen, Rep. 7.2 7.2 5.9
Uruguay 11.7 11.4 11.9 14.5
Ukraine 9.5 6.1 12.1 5.3
Namibia 15.6 12.8 12.1 20.9
Argentina 15.2 14.8 13.2 12.8
Brazil 13.3 13.4 13.8 14.3
South Africa 15.4 15.5 16.6 14.0
Montenegro 33.8 16.8 16.7 11.9
Comoros 6.2 16.9 10.1
Botswana 16.7 19.5 17.5 9.8
Kazakhstan 20.5 17.9 5.8
Albania 0.0 18.2 0.0
China 18.5 13.8 18.7
Bolivia 18.2 14.0 19.1 11.8
Belarus 23.6 6.9 19.2 9.5
Paraguay 15.9 15.8 19.7 18.5
Japan 25.4 21.0 20.7 21.9
Russian Federation 21.3 18.2 20.7 8.3
Ecuador 23.3 24.5 21.7 17.4
Bermuda 25.7 19.3 23.6 18.6
Colombia 36.0 24.6 23.6 3.5
Lesotho 26.1 28.0 24.4 14.8
Swaziland 30.1 26.9 24.7 21.9
Macedonia, FYR 33.5 27.9 25.1 23.7
Guatemala 20.6 21.1 25.1 3.3
Croatia 18.9 15.3 25.8 14.9
Rwanda 32.1 31.2 46.4
Djibouti 47.7 32.7 32.7
Burundi 36.9 41.7 34.0 53.7
Sudan 29.6 34.1 34.1
Burkina Faso 36.1 34.6 34.3 36.9
St. Kitts and Nevis 46.8 36.5 34.9
Turkey 32.3 36.4 35.6
Grenada 38.1 35.6 55.1
Zambia 41.8 36.2 26.4
Cuba 33.8 24.8 36.5 25.6
Malawi 49.3 44.8 37.5 47.1
Haiti 14.4 38.6 0.2
Dominica 40.1
Uganda 40.3 41.1 42.0 42.9
Venezuela, RB 43.5 30.3 43.4 27.9
Kenya 44.5 44.9 44.6 47.3
Fiji 28.9 21.2 44.6
Nepal 58.0 44.6 44.6 19.5
Mali 43.0 43.0 45.7 45.7
Cabo Verde 46.3 46.5 47.2
Madagascar 51.1 47.6 43.6
Tanzania 47.4 48.4 47.6 45.3
Togo 48.5 46.3 47.8 47.8
Guyana 49.2 48.5 42.6
Belize 39.9 39.7 48.7 41.1
Niger 48.6 48.6 49.9 49.9
Iran, Islamic Rep. 50.6
Jamaica 50.0 50.8
Bahamas, The 49.0 51.7
Senegal 51.3 51.7 52.0 50.3
Benin 54.2 56.5 52.9 58.7
Chad 59.9 54.6
Cote d'Ivoire 56.5 56.2 55.3 55.3
Sri Lanka 61.0 38.7 56.2 38.6
Guinea-Bissau 57.5 51.8 56.6 54.6
Cameroon 55.7 59.0 61.3
Ethiopia 59.0 59.7 59.2 60.0
Azerbaijan 62.5 66.7 0.0
Tonga 64.5 64.6 68.1 15.8
Gambia, The 80.4 71.2 71.2
Dominican Republic 47.1
Guam
Sao Tome and Principe
Libya
Korea, Rep. 31.5 32.1
Greenland
Armenia 0.0
Honduras 4.1
Thailand 38.6
Ghana 67.3
Canada 5.9 0.5 0.5
Malaysia 3.5
Seychelles
Maldives 88.1
Bhutan
Liberia
American Samoa
Brunei Darussalam 1.2
Philippines 7.5 7.3
Marshall Islands
Qatar 1.1 0.0
Mauritania
Samoa
Israel 18.0 3.5
Korea, Dem. Rep.
El Salvador 19.6 8.3 6.8
Singapore 0.5 0.0 0.0
Egypt, Arab Rep. 18.1
Antigua and Barbuda 56.0
Gabon 60.8
Angola 46.1
Moldova 22.8 4.4
St. Martin (French part)
Monaco
Cayman Islands
Guinea 63.1 63.1 63.1
Tajikistan 16.0 0.0
Cambodia
Liechtenstein
Morocco 44.1 33.9
Kosovo
Mozambique 32.8 30.2
Puerto Rico
Myanmar
Aruba
Afghanistan 14.9
Eritrea
Isle of Man
San Marino
Costa Rica 5.2 4.9
Saudi Arabia 0.2 0.0
New Caledonia
Serbia
New Zealand 0.1 0.0
Sierra Leone 64.7
Nicaragua 22.9 21.4
Sint Maarten (Dutch part)
Central African Republic
Equatorial Guinea
Turks and Caicos Islands
Somalia
Lao PDR
South Sudan
United Arab Emirates 1.8 0.1
Kiribati
Congo, Rep.
St. Lucia
Trinidad and Tobago
St. Vincent and the Grenadines
Jordan 33.9
Suriname 54.3
Panama 8.8
Andorra
Papua New Guinea 46.8
Syrian Arab Republic 26.0 14.5
Faeroe Islands
Iraq
Kuwait 0.2 0.0
Timor-Leste
India 40.4
Pakistan 35.8
Bangladesh
Tunisia
Nigeria 52.0 34.5
Turkmenistan
Northern Mariana Islands
Tuvalu 41.0
Barbados
Curacao
Oman 1.5 0.0
Algeria 49.9
Uzbekistan 33.6 31.4
Virgin Islands (U.S.)
Congo, Dem. Rep. 46.5
Vanuatu 76.1 50.3
Chile 0.0 0.1
Vietnam 33.2
Micronesia, Fed. Sts.
West Bank and Gaza
Mexico 18.2 20.5
Lebanon
Zimbabwe

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