Country name 2009 2010 2011 2012
Mauritius 0.0 0.0 0.0 0.0
Barbados 0.0 0.0 0.0 0.0
St. Lucia 0.0 0.0 0.0 0.0
St. Vincent and the Grenadines 0.0 0.0 0.0 0.0
Gabon 0.0 0.0 0.0 0.0
Grenada 0.0 0.0 0.0 0.0
Australia 0.0 0.0 0.0 0.0
Brunei Darussalam 0.0 0.0 0.0 0.0
Antigua and Barbuda 0.0 0.0 0.0 0.0
Sao Tome and Principe 0.0 0.0 0.0 0.0
Tajikistan 0.0 0.0 0.0 0.0
Canada 0.0 0.0 0.0 0.0
Trinidad and Tobago 0.0 0.0 0.0 0.0
Armenia 0.0 0.0 0.0 0.0
Finland 0.0 0.0 0.0 0.0
Bhutan 0.0 0.0 0.0 0.0
Guyana 0.0 0.0 0.0 0.0
Belize 0.1 0.1 0.1 0.1
Luxembourg 0.1 0.1 0.1 0.1
Comoros 0.1 0.1 0.1 0.1
Ireland 0.1 0.1 0.1 0.1
Maldives 0.1 0.1 0.1 0.1
Solomon Islands 0.1 0.1 0.1 0.1
Vanuatu 0.1 0.1 0.1 0.1
Lesotho 0.1 0.1 0.1 0.1
New Zealand 0.1 0.1 0.1 0.1
Papua New Guinea 0.1 0.1 0.1 0.1
Suriname 0.1 0.1 0.1 0.1
Uganda 0.1 0.1 0.1 0.1
Namibia 0.1 0.1 0.1 0.1
Switzerland 0.2 0.1 0.1 0.1
Japan 0.2 0.1 0.1 0.1
Qatar 0.2 0.2 0.2 0.2
Sweden 0.2 0.1 0.1 0.1
Iceland 0.2 0.1 0.1 0.1
Burundi 0.2 0.2 0.2 0.2
Estonia 0.2 0.1 0.1 0.1
Ecuador 0.2 0.2 0.2 0.2
United States 0.2 0.1 0.1 0.1
Equatorial Guinea 0.2 0.1 0.1 0.1
Algeria 0.2 0.2 0.2 0.2
United Kingdom 0.2 0.2 0.2 0.2
Congo, Rep. 0.2 0.2 0.2 0.2
Cote d'Ivoire 0.2 0.2 0.2 0.2
Cameroon 0.2 0.3 0.3 0.3
Swaziland 0.2 0.2 0.2 0.2
Bahrain 0.2 0.2 0.2 0.2
France 0.3 0.2 0.2 0.2
Mozambique 0.3 0.3 0.3 0.3
Norway 0.3 0.2 0.2 0.2
Syrian Arab Republic 0.3 0.3 0.3 0.3
Turkmenistan 0.3 0.3 0.3 0.3
Rwanda 0.3 0.3 0.3 0.3
Togo 0.3 0.3 0.3 0.3
Singapore 0.3 0.3 0.4 0.4
Guinea 0.3 0.4 0.4 0.4
Germany 0.4 0.3 0.3 0.3
Thailand 0.4 0.4 0.4 0.4
Paraguay 0.4 0.3 0.3 0.3
Sri Lanka 0.4 0.4 0.4 0.4
Oman 0.4 0.3 0.3 0.3
Central African Republic 0.4 0.4 0.4 0.4
Eritrea 0.4 0.4 0.4 0.4
Fiji 0.4 0.4 0.4 0.4
Austria 0.4 0.3 0.3 0.3
Netherlands 0.4 0.4 0.4 0.4
South Africa 0.4 0.4 0.4 0.4
Liberia 0.4 0.5 0.5 0.5
Azerbaijan 0.4 0.3 0.3 0.3
Malawi 0.4 0.4 0.4 0.4
Nicaragua 0.4 0.4 0.4 0.4
Kenya 0.4 0.4 0.5 0.5
Mauritania 0.5 0.5 0.5 0.5
Denmark 0.5 0.5 0.5 0.5
Tanzania 0.5 0.4 0.4 0.4
Spain 0.5 0.4 0.4 0.4
Slovak Republic 0.5 0.5 0.5 0.5
Slovenia 0.5 0.4 0.5 0.5
Gambia, The 0.5 0.5 0.6 0.6
Costa Rica 0.5 0.5 0.5 0.5
Uzbekistan 0.5 0.5 0.5 0.5
Panama 0.6 0.6 0.6 0.6
Portugal 0.6 0.5 0.5 0.5
Chad 0.6 0.6 0.6 0.6
United Arab Emirates 0.6 0.5 0.6 0.6
Italy 0.6 0.5 0.5 0.5
Venezuela, RB 0.6 0.6 0.6 0.6
Lithuania 0.6 0.5 0.5 0.5
Jamaica 0.6 0.5 0.5 0.5
Mexico 0.6 0.6 0.6 0.6
Dominican Republic 0.6 0.6 0.6 0.6
Belarus 0.6 0.6 0.6 0.6
Madagascar 0.6 0.6 0.6 0.6
Cyprus 0.6 0.6 0.6 0.6
El Salvador 0.6 0.6 0.6 0.6
Vietnam 0.6 0.6 0.7 0.7
Belgium 0.7 0.6 0.6 0.6
Kyrgyz Republic 0.7 0.9 1.0 1.0
Poland 0.7 0.6 0.6 0.6
Jordan 0.7 0.6 0.7 0.7
Colombia 0.7 0.8 0.8 0.8
Cuba 0.7 0.8 0.8 0.8
Guatemala 0.7 0.7 0.8 0.8
Lao PDR 0.7 0.8 0.8 0.8
Guinea-Bissau 0.8 0.8 0.8 0.8
Burkina Faso 0.8 0.8 0.8 0.8
Zambia 0.8 0.7 0.7 0.7
Argentina 0.8 0.6 0.7 0.7
Haiti 0.8 0.9 0.9 0.9
Czech Republic 0.8 0.7 0.7 0.7
Philippines 0.8 0.7 0.7 0.7
Israel 0.8 0.8 0.8 0.8
Georgia 0.8 0.8 0.8 0.8
Peru 0.8 0.8 0.8 0.8
Croatia 0.8 0.7 0.7 0.7
Greece 0.8 0.7 0.7 0.7
Morocco 0.8 0.7 0.7 0.7
Sierra Leone 0.8 0.9 0.9 0.9
Malaysia 0.8 0.8 0.9 0.9
Korea, Rep. 0.8 0.8 0.8 0.8
Ethiopia 0.9 0.8 0.9 0.9
Uruguay 0.9 0.8 0.8 0.8
Niger 0.9 0.9 1.0 1.0
Indonesia 0.9 0.9 0.9 0.9
Iraq 0.9 0.9 1.0 1.0
Nepal 0.9 1.0 1.0 1.0
Angola 1.0 0.9 0.9 0.9
Zimbabwe 1.0 0.9 1.0 1.0
Albania 1.0 1.0 1.0 1.0
Congo, Dem. Rep. 1.0 1.0 1.0 1.0
Chile 1.0 0.9 0.9 0.9
Somalia 1.0 0.9 0.9 0.9
Hungary 1.0 0.9 0.9 0.9
Brazil 1.0 0.9 1.0 1.0
Sudan 1.0 0.9 0.9 0.9
Ghana 1.1 1.0 1.0 1.0
Romania 1.1 0.9 0.9 0.9
Egypt, Arab Rep. 1.2 1.1 1.2 1.2
Malta 1.2 1.0 1.1 1.1
Myanmar 1.2 1.1 1.1 1.1
Pakistan 1.2 1.2 1.2 1.2
Mali 1.2 1.3 1.3 1.3
Benin 1.2 1.3 1.3 1.3
Botswana 1.3 1.3 1.3 1.3
Moldova 1.3 1.3 1.3 1.3
Kuwait 1.3 1.2 1.3 1.3
Bangladesh 1.4 1.4 1.4 1.4
Djibouti 1.4 1.0 1.0 1.0
Russian Federation 1.4 1.2 1.2 1.2
Honduras 1.5 1.3 1.3 1.3
Cambodia 1.5 1.9 2.0 2.0
Yemen, Rep. 1.5 1.3 1.3 1.3
Bolivia 1.5 1.4 1.5 1.5
Libya 1.5 1.5 1.5 1.5
India 1.5 1.5 1.6 1.6
Lebanon 1.6 1.3 1.4 1.4
China 1.7 1.7 1.8 1.8
Latvia 1.8 1.7 1.7 1.7
Bulgaria 1.8 1.6 1.6 1.6
Senegal 1.9 1.9 1.9 1.9
Saudi Arabia 1.9 1.9 2.0 2.0
Iran, Islamic Rep. 2.0 2.0 2.1 2.1
Tunisia 2.1 1.8 1.9 1.9
Kazakhstan 2.1 1.9 1.9 1.9
Bosnia and Herzegovina 2.3 2.2 2.3 2.3
Turkey 2.4 2.2 2.3 2.3
Nigeria 2.6 2.6 2.7 2.7
Afghanistan 2.7 2.5 2.5 2.5
Ukraine 2.9 2.7 2.7 2.7
Korea, Dem. Rep. 3.1 3.0 3.1 3.1
Macedonia, FYR 3.2 2.9 3.0 3.0
Mongolia 3.2 3.2 3.4 3.4
Andorra
South Sudan
Tuvalu
Micronesia, Fed. Sts.
San Marino
Macao SAR, China
Monaco
St. Kitts and Nevis
Marshall Islands
Liechtenstein
Faeroe Islands
St. Martin (French part)
New Caledonia
Timor-Leste
West Bank and Gaza
Tonga
Seychelles
Serbia
Greenland
Kosovo
French Polynesia
Samoa
Sint Maarten (Dutch part)
Cabo Verde
Turks and Caicos Islands
Montenegro
Dominica
Bahamas, The
Curacao
Kiribati
Cayman Islands
Puerto Rico
Palau
Isle of Man
Bermuda
Northern Mariana Islands
Virgin Islands (U.S.)
Hong Kong SAR, China
Aruba
Guam
American Samoa

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