Country name 2011 2012 2013 2014
Afghanistan 0.1 0.1 0.1 0.1
Albania
Algeria 0.1 0.1 0.1 0.1
American Samoa
Andorra
Angola 0.6 0.6 0.6 0.6
Antigua and Barbuda
Argentina 0.2 0.2 0.2 0.2
Armenia 0.1 0.1 0.1 0.2
Aruba
Australia
Austria
Azerbaijan 0.1 0.1 0.1 0.1
Bahamas, The
Bahrain
Bangladesh 0.1 0.1 0.1 0.1
Barbados
Belarus 0.1 0.1 0.1 0.1
Belgium
Belize 0.3 0.3 0.3 0.3
Benin 0.3 0.3 0.2 0.2
Bermuda
Bhutan
Bolivia 0.2 0.2 0.2 0.2
Bosnia and Herzegovina
Botswana 5.4 5.5 5.6 5.7
Brazil
Brunei Darussalam
Bulgaria
Burkina Faso 0.4 0.4 0.4 0.4
Burundi 0.3 0.3 0.3 0.3
Cabo Verde 0.8 0.8 0.8 0.8
Cambodia 0.1 0.1 0.1 0.1
Cameroon 1.2 1.2 1.2 1.2
Canada
Cayman Islands
Central African Republic 1.3 1.4 1.4 1.4
Chad 0.6 0.6 0.6 0.6
Chile 0.2 0.2 0.2 0.2
China
Colombia 0.2 0.2 0.2 0.2
Comoros
Congo, Dem. Rep. 0.3 0.3 0.3 0.3
Congo, Rep. 0.9 0.9 0.9 0.9
Costa Rica 0.1 0.1 0.1 0.1
Cote d'Ivoire 0.9 0.9 0.9 0.9
Croatia
Cuba 0.2 0.2 0.2 0.2
Curacao
Cyprus
Czech Republic
Denmark 0.1 0.1 0.1 0.1
Djibouti 0.4 0.4 0.5 0.5
Dominica
Dominican Republic 0.4 0.4 0.4 0.4
Ecuador 0.2 0.2 0.2 0.2
Egypt, Arab Rep. 0.1 0.1 0.1 0.1
El Salvador 0.3 0.3 0.2 0.2
Equatorial Guinea 1.8 1.6 1.5 1.3
Eritrea 0.2 0.2 0.2 0.2
Estonia
Ethiopia 0.4 0.4 0.4 0.5
Faeroe Islands
Fiji 0.1 0.1 0.1 0.1
Finland
France
French Polynesia
Gabon 0.6 0.6 0.6 0.6
Gambia, The 0.4 0.4 0.4 0.4
Georgia 0.2 0.2 0.3 0.3
Germany
Ghana 0.4 0.4 0.4 0.4
Greece
Greenland
Grenada
Guam
Guatemala 0.2 0.2 0.2 0.2
Guinea 0.4 0.4 0.4 0.4
Guinea-Bissau 0.9 0.9 0.8 0.8
Guyana 0.6 0.6 0.6 0.7
Haiti 0.5 0.5 0.5 0.5
Honduras 0.2 0.2 0.2 0.2
Hong Kong SAR, China
Hungary
Iceland
India
Indonesia 0.4 0.4 0.4 0.4
Iran, Islamic Rep. 0.1 0.1 0.1 0.1
Iraq
Ireland 0.1 0.1 0.1 0.1
Isle of Man
Israel
Italy
Jamaica 0.8 0.8 0.8 0.8
Japan
Jordan
Kazakhstan 0.1 0.1 0.1 0.1
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic 0.1 0.1 0.1 0.1
Lao PDR 0.2 0.1 0.1 0.1
Latvia
Lebanon 0.1 0.1 0.1 0.1
Lesotho 6.0 5.9 5.9 5.9
Liberia 0.3 0.3 0.3 0.3
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 0.2 0.2 0.1 0.2
Malawi 2.6 2.5 2.5 2.4
Malaysia 0.1 0.1 0.1 0.1
Maldives
Mali 0.5 0.5 0.5 0.5
Malta
Marshall Islands
Mauritania 0.3 0.3 0.2 0.2
Mauritius 0.2 0.2 0.2 0.2
Mexico 0.1 0.1 0.1 0.1
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia
Montenegro
Morocco 0.1 0.1 0.1 0.1
Mozambique
Myanmar 0.4 0.4 0.4 0.4
Namibia 2.8 2.9 2.9 2.9
Nepal 0.1 0.1 0.1 0.1
Netherlands
New Caledonia
New Zealand
Nicaragua 0.2 0.2 0.2 0.2
Niger 0.1 0.1 0.1 0.1
Nigeria 0.8 0.8 0.8 0.7
Northern Mariana Islands
Norway 0.1 0.1 0.1 0.1
Oman 0.1 0.1 0.1 0.1
Pakistan 0.1 0.1 0.1 0.1
Palau
Panama 0.2 0.2 0.2 0.2
Papua New Guinea 0.1 0.1 0.1 0.2
Paraguay 0.2 0.3 0.3 0.3
Peru 0.2 0.2 0.2 0.1
Philippines 0.1 0.1 0.1 0.1
Poland 0.1 0.1 0.1 0.1
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
Rwanda 1.0 1.0 1.0 1.0
Samoa
San Marino
Sao Tome and Principe 0.3 0.2 0.2 0.2
Saudi Arabia
Senegal 0.2 0.2 0.1 0.1
Serbia
Seychelles
Sierra Leone 0.3 0.3 0.2 0.2
Singapore
Sint Maarten (Dutch part)
Slovak Republic 0.1 0.1 0.1 0.1
Slovenia 0.1 0.1 0.1 0.1
Solomon Islands
Somalia 0.2 0.2 0.2 0.2
South Africa 4.1 4.0 4.0 4.0
South Sudan 0.7 0.7 0.7 0.7
Spain
Sri Lanka 0.1 0.1 0.1 0.1
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 0.1 0.1 0.1 0.1
Suriname 0.3 0.3 0.3 0.3
Swaziland 7.4 7.4 7.3 7.2
Sweden 0.1 0.1 0.1 0.1
Switzerland
Syrian Arab Republic 0.1 0.1 0.1 0.1
Tajikistan 0.1 0.1 0.1 0.1
Tanzania 1.5 1.5 1.5 1.4
Thailand 0.3 0.3 0.3 0.3
Timor-Leste
Togo 0.6 0.6 0.5 0.5
Tonga
Trinidad and Tobago
Tunisia 0.1 0.1 0.1 0.1
Turkey
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 2.6 2.5 2.4 2.3
Ukraine 0.2 0.2 0.2 0.2
United Arab Emirates
United Kingdom
United States
Uruguay 0.5 0.5 0.4 0.4
Uzbekistan 0.1 0.1 0.1 0.1
Vanuatu
Venezuela, RB 0.3 0.2 0.2 0.2
Vietnam 0.3 0.3 0.3 0.3
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 0.1 0.1 0.1 0.1
Zambia 3.6 3.5 3.4 3.3
Zimbabwe 4.9 4.9 4.8 4.8

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