Country name 1981 1982 1983 1984 1985
Nepal 0.0 0.0 0.0 0.0 0.0
Burundi 0.0 0.0 0.0 0.0 0.0
Ethiopia 0.1 0.0 0.0 0.0 0.0
Uganda 0.0 0.0 0.0 0.0 0.0
Chad 0.0 0.0 0.0 0.0 0.0
Lao PDR 0.0 0.0 0.1 0.1 0.1
Cambodia 0.0 0.0 0.1 0.1 0.1
Mali 0.1 0.0 0.1 0.1 0.1
Central African Republic 0.1 0.1 0.1 0.1 0.1
Bhutan 0.1 0.1 0.1 0.1 0.1
Burkina Faso 0.1 0.1 0.1 0.1 0.1
Malawi 0.1 0.1 0.1 0.1 0.1
Bangladesh 0.1 0.1 0.1 0.1 0.1
Tanzania 0.1 0.1 0.1 0.1 0.1
Congo, Dem. Rep. 0.1 0.1 0.1 0.1 0.1
Rwanda 0.1 0.1 0.1 0.1 0.1
Madagascar 0.1 0.1 0.1 0.1 0.1
Somalia 0.0 0.1 0.2 0.1 0.1
Niger 0.1 0.1 0.1 0.1 0.1
Cabo Verde 0.1 0.1 0.1 0.3 0.3
Benin 0.1 0.1 0.1 0.1 0.2
Haiti 0.1 0.1 0.1 0.1 0.1
Comoros 0.1 0.1 0.1 0.1 0.2
Myanmar 0.2 0.2 0.2 0.2 0.2
Guinea-Bissau 0.2 0.2 0.2 0.2 0.2
Afghanistan 0.2 0.2 0.2 0.2 0.3
Sierra Leone 0.2 0.2 0.2 0.2 0.2
Sudan 0.2 0.2 0.2 0.2 0.2
Mozambique 0.2 0.2 0.2 0.1 0.1
Guinea 0.2 0.2 0.2 0.2 0.2
Gambia, The 0.3 0.2 0.2 0.2 0.2
Togo 0.2 0.3 0.2 0.2 0.2
Ghana 0.3 0.3 0.3 0.2 0.3
Kenya 0.4 0.3 0.3 0.2 0.2
Maldives 0.3 0.3 0.3 0.3 0.3
Equatorial Guinea 0.3 0.3 0.2 0.3 0.2
Liberia 1.0 0.3 0.3 0.3 0.3
Sri Lanka 0.3 0.3 0.3 0.2 0.2
Vietnam 0.3 0.3 0.3 0.3 0.4
El Salvador 0.4 0.4 0.4 0.3 0.4
St. Vincent and the Grenadines 0.4 0.4 0.5 0.6 0.6
Paraguay 0.4 0.4 0.4 0.4 0.4
Kiribati 0.5 0.4 0.4 0.4 0.3
Vanuatu 0.4 0.4 0.4 0.4 0.9
Pakistan 0.4 0.4 0.5 0.5 0.5
Honduras 0.5 0.5 0.5 0.5 0.4
Tonga 0.5 0.5 0.5 0.5 0.5
Sao Tome and Principe 0.5 0.5 0.5 0.5 0.5
Guatemala 0.5 0.5 0.4 0.4 0.4
Solomon Islands 0.6 0.5 0.6 0.5 0.6
Mauritius 0.6 0.5 0.6 0.6 0.7
Senegal 0.6 0.5 0.4 0.5 0.4
Angola 0.6 0.5 0.6 0.5 0.5
Dominica 0.5 0.5 0.5 0.6 0.6
Mauritania 0.4 0.5 0.6 0.5 0.4
India 0.5 0.5 0.6 0.6 0.6
Zambia 0.5 0.6 0.5 0.4 0.4
Papua New Guinea 0.6 0.6 0.6 0.6 0.6
Nicaragua 0.6 0.6 0.6 0.5 0.5
Cameroon 0.6 0.7 0.7 0.6 0.6
Grenada 0.6 0.7 0.6 0.6 0.6
Cote d'Ivoire 0.5 0.7 0.5 0.6 0.7
Indonesia 0.7 0.7 0.7 0.7 0.7
Swaziland 0.7 0.7 0.4 0.5 0.6
Yemen, Rep. 0.5 0.7 0.7 0.8 0.9
Philippines 0.7 0.7 0.7 0.6 0.5
Congo, Rep. 0.3 0.7 0.6 0.6 0.6
Samoa 0.7 0.7 0.7 0.7 0.7
Bolivia 0.8 0.7 0.7 0.7 0.7
Thailand 0.8 0.8 0.8 0.9 0.9
Morocco 0.8 0.8 0.8 0.8 0.8
Costa Rica 0.9 0.8 0.8 0.8 0.8
Nigeria 0.9 0.8 0.8 0.9 0.8
Djibouti 0.8 0.9 0.9 0.9 0.8
St. Lucia 0.8 0.9 0.8 0.9 1.0
Botswana 1.0 1.0 0.9 0.9 1.0
Dominican Republic 1.0 1.0 1.3 1.2 1.1
Zimbabwe 1.2 1.1 1.3 1.2 1.2
Belize 1.2 1.1 1.1 1.1 1.2
Egypt, Arab Rep. 1.1 1.2 1.2 1.3 1.3
Fiji 1.7 1.3 1.0 0.8 0.8
Seychelles 1.5 1.3 1.5 1.5 2.2
Peru 1.4 1.3 1.1 1.1 1.0
Brazil 1.4 1.3 1.3 1.3 1.3
Tunisia 1.5 1.4 1.6 1.6 1.6
St. Kitts and Nevis 1.3 1.5 1.2 1.2 1.2
China 1.5 1.6 1.6 1.8 1.9
Colombia 1.6 1.6 1.7 1.6 1.6
Panama 1.6 1.6 1.6 1.3 1.2
Uruguay 1.8 1.6 1.3 1.2 1.1
Chile 2.2 1.8 1.8 1.9 1.8
Guyana 2.3 1.8 1.6 1.8 1.9
Macao SAR, China 2.1 1.9 2.5 2.1 2.5
Turkey 1.8 1.9 1.9 2.0 2.2
Algeria 2.3 1.9 2.5 3.2 3.2
French Polynesia 2.1 2.1 2.5 2.7 3.3
Malaysia 2.2 2.1 2.5 2.3 2.3
Iraq 2.3 2.1 2.6 2.6 2.9
Ecuador 2.0 2.3 2.3 2.4 2.1
Lebanon 2.4 2.3 2.8 2.6 3.0
Barbados 2.7 2.5 2.7 2.9 3.3
Syrian Arab Republic 2.9 2.5 2.8 3.2 2.8
Albania 2.7 2.6 2.7 2.7 2.7
Jordan 2.6 2.7 3.0 3.3 3.2
Jamaica 3.4 2.8 2.9 2.3 2.2
Portugal 2.8 3.0 3.0 2.9 2.7
Iran, Islamic Rep. 2.8 3.3 3.4 3.3 3.4
Cuba 3.3 3.5 3.1 3.3 3.2
Argentina 3.6 3.6 3.6 3.6 3.3
Korea, Rep. 3.6 3.6 3.8 4.1 4.4
Hong Kong SAR, China 3.6 3.7 3.9 4.1 4.2
Mongolia 3.8 3.8 3.8 3.4 4.7
Malta 3.6 4.0 3.0 4.1 3.6
Mexico 4.0 4.2 3.8 3.7 3.7
Antigua and Barbuda 1.5 4.3 1.2 2.2 3.8
Oman 4.9 4.4 5.5 5.6 5.8
Cyprus 4.4 4.5 4.5 4.6 4.4
Suriname 5.6 5.1 3.8 4.2 4.3
Greece 5.2 5.3 5.6 5.8 6.1
Spain 5.5 5.5 5.4 5.2 5.2
Switzerland 6.1 5.7 6.2 6.1 6.2
Venezuela, RB 5.8 5.8 5.6 5.5 5.8
New Zealand 5.3 5.8 5.6 6.0 6.7
Israel 5.4 6.0 5.8 5.7 5.9
Italy 6.7 6.5 6.4 6.5 6.6
Iceland 7.6 6.8 6.5 7.6 6.7
Austria 7.4 7.1 6.9 7.2 7.2
Bermuda 7.1 7.1 8.1 7.9 7.9
Ireland 7.5 7.3 7.3 7.2 7.6
Sweden 8.3 7.5 7.0 6.9 7.5
Japan 7.9 7.6 7.4 7.8 7.6
France 8.2 7.8 7.5 7.2 7.1
Hungary 8.1 8.1 8.3 8.5 8.1
Norway 8.4 8.3 7.7 8.3 8.9
Gabon 8.8 8.5 7.0 7.4 7.6
New Caledonia 9.8 8.7 7.8 8.0 9.4
Romania 8.8 8.7 8.9 8.4 8.5
Libya 8.7 8.9 8.5 7.7 8.2
Finland 10.7 8.9 8.6 8.7 10.1
Netherlands 11.6 9.4 9.6 10.1 10.2
Cayman Islands 9.4 9.5 9.6 10.1 10.1
South Africa 9.1 9.7 9.8 10.4 10.4
United Kingdom 10.0 9.7 9.7 9.4 9.9
Greenland 10.4 10.0 7.0 10.8 9.6
Bulgaria 9.0 10.1 10.1 9.7 10.0
Brunei Darussalam 7.4 10.2 12.8 8.8 11.6
Bahamas, The 13.0 10.3 9.0 8.1 6.4
Faroe Islands 10.1 10.4 10.9 11.0 11.3
Denmark 10.1 10.5 9.8 10.0 11.7
Singapore 10.6 11.2 13.1 12.2 12.2
Poland 11.4 11.7 11.5 11.8 12.0
Belgium 12.6 11.9 10.3 10.7 10.6
Palau 12.7 12.4 12.1 11.8 11.8
Kuwait 17.4 13.9 13.6 17.1 16.8
Saudi Arabia 16.6 14.1 13.5 12.3 12.9
Australia 15.4 15.4 14.6 15.2 15.3
Trinidad and Tobago 15.7 16.4 14.3 15.2 17.7
Canada 17.3 16.5 16.1 16.6 16.3
United States 19.8 18.6 18.6 19.0 18.9
Luxembourg 25.8 24.2 22.7 24.4 25.0
Bahrain 22.8 25.5 20.8 22.6 24.3
United Arab Emirates 33.7 31.8 29.0 36.2 37.0
Qatar 51.8 44.6 36.4 36.1 33.4
Serbia
Latvia
Curacao
Liechtenstein
Turks and Caicos Islands
Croatia
Lesotho
Andorra
Sint Maarten (Dutch part)
San Marino
Slovak Republic
Lithuania
Aruba
Slovenia
Eritrea
Armenia
Moldova
Puerto Rico
Tajikistan
Kazakhstan
Micronesia, Fed. Sts.
Korea, Dem. People’s Rep.
Czech Republic
Kyrgyz Republic
Estonia
Timor-Leste
South Sudan
Azerbaijan
Northern Mariana Islands
Marshall Islands
Georgia
Turkmenistan
Germany
Tuvalu
Bosnia and Herzegovina
Ukraine
St. Martin (French part)
Isle of Man
Namibia
Guam
Uzbekistan
Virgin Islands (U.S.)
Macedonia, FYR
Montenegro
Belarus
West Bank and Gaza
Monaco
American Samoa
Russian Federation

Featured indicators

Help/Feedback

User Voice