Country name 1984 1985 1986 1987 1988
Chad 0.0 0.0 0.0 0.0 0.0
Nepal 0.0 0.0 0.0 0.1 0.1
Uganda 0.0 0.0 0.0 0.0 0.1
Ethiopia 0.0 0.0 0.1 0.1 0.1
Burundi 0.0 0.0 0.0 0.1 0.0
Cambodia 0.1 0.1 0.1 0.1 0.1
Lao PDR 0.1 0.1 0.1 0.1 0.1
Mali 0.1 0.1 0.1 0.0 0.0
Central African Republic 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
Mozambique 0.1 0.1 0.1 0.1 0.1
Rwanda 0.1 0.1 0.1 0.1 0.1
Tanzania 0.1 0.1 0.1 0.1 0.1
Madagascar 0.1 0.1 0.1 0.1 0.1
Bangladesh 0.1 0.1 0.1 0.1 0.1
Congo, Dem. Rep. 0.1 0.1 0.1 0.1 0.1
Bhutan 0.1 0.1 0.1 0.2 0.2
Somalia 0.1 0.1 0.2 0.2 0.2
Haiti 0.1 0.1 0.1 0.1 0.1
Niger 0.2 0.1 0.1 0.1 0.1
Comoros 0.1 0.2 0.1 0.2 0.2
Togo 0.2 0.2 0.2 0.2 0.2
Benin 0.1 0.2 0.2 0.1 0.1
Myanmar 0.2 0.2 0.2 0.1 0.1
Sudan 0.2 0.2 0.2 0.1 0.2
Sierra Leone 0.2 0.2 0.2 0.1 0.1
Guinea-Bissau 0.2 0.2 0.2 0.2 0.2
Kenya 0.2 0.2 0.2 0.2 0.2
Guinea 0.2 0.2 0.2 0.2 0.2
Equatorial Guinea 0.3 0.2 0.2 0.3 0.3
Gambia, The 0.2 0.2 0.2 0.2 0.2
Sri Lanka 0.2 0.2 0.2 0.2 0.2
Cabo Verde 0.3 0.3 0.2 0.2 0.2
Ghana 0.2 0.3 0.2 0.2 0.2
Afghanistan 0.2 0.3 0.3 0.3 0.3
Liberia 0.3 0.3 0.3 0.3 0.4
Kiribati 0.4 0.4 0.3 0.3 0.3
Vietnam 0.3 0.4 0.4 0.4 0.4
Maldives 0.3 0.4 0.4 0.4 0.5
Mauritania 0.5 0.4 0.2 1.8 1.7
El Salvador 0.3 0.4 0.4 0.5 0.5
Zambia 0.4 0.4 0.4 0.4 0.4
Senegal 0.5 0.4 0.4 0.4 0.4
Paraguay 0.4 0.4 0.5 0.5 0.6
Guatemala 0.4 0.4 0.5 0.5 0.5
Honduras 0.5 0.4 0.4 0.5 0.5
Pakistan 0.5 0.5 0.5 0.5 0.6
Tonga 0.5 0.5 0.5 0.6 0.7
Philippines 0.6 0.5 0.5 0.6 0.6
Angola 0.6 0.5 0.5 0.6 0.5
Sao Tome and Principe 0.5 0.5 0.5 0.5 0.4
Nicaragua 0.5 0.5 0.6 0.6 0.6
Solomon Islands 0.5 0.6 0.6 0.6 0.5
Papua New Guinea 0.6 0.6 0.5 0.6 0.6
Congo, Rep. 0.6 0.6 0.5 0.6 0.7
Swaziland 0.5 0.6 0.6 0.6 0.5
Cameroon 0.6 0.6 0.2 0.2 0.2
Grenada 0.6 0.6 0.7 0.7 1.0
India 0.6 0.6 0.7 0.7 0.7
St. Vincent and the Grenadines 0.6 0.6 0.6 0.7 0.6
Dominica 0.6 0.6 0.7 0.7 0.8
Bolivia 0.7 0.7 0.6 0.6 0.7
Mauritius 0.6 0.7 0.8 0.9 0.8
Samoa 0.7 0.7 0.7 0.7 0.7
Cote d'Ivoire 0.6 0.7 0.6 0.7 0.8
Indonesia 0.7 0.7 0.7 0.7 0.8
Morocco 0.8 0.8 0.8 0.9 0.9
Fiji 0.8 0.8 0.8 0.7 0.8
Nigeria 0.9 0.8 0.9 0.7 0.8
Costa Rica 0.8 0.8 0.9 1.0 1.0
Djibouti 0.9 0.9 0.9 0.8 0.7
Yemen, Rep. 0.8 0.9 0.8 0.8 0.9
Vanuatu 0.4 0.9 0.4 0.4 0.5
Thailand 0.9 0.9 0.9 1.1 1.2
Botswana 0.9 1.0 1.1 1.2 1.2
Peru 1.1 1.0 1.1 1.3 1.2
St. Lucia 0.9 1.0 1.0 1.1 1.2
Uruguay 1.2 1.1 1.0 1.2 1.6
Dominican Republic 1.2 1.1 1.2 1.4 1.4
Belize 1.1 1.2 1.2 1.3 1.4
Zimbabwe 1.2 1.2 1.4 1.6 1.6
Panama 1.3 1.2 1.2 1.4 1.2
St. Kitts and Nevis 1.2 1.2 1.4 1.3 1.6
Egypt, Arab Rep. 1.3 1.3 1.4 1.4 1.4
Brazil 1.3 1.3 1.4 1.5 1.4
Colombia 1.7 1.6 1.6 1.6 1.6
Tunisia 1.6 1.6 1.6 1.5 1.6
Chile 1.9 1.8 1.8 1.8 2.1
China 1.8 1.9 1.9 2.0 2.2
Guyana 1.9 1.9 1.4 1.8 1.9
Ecuador 2.4 2.2 1.7 1.6 1.8
Turkey 2.0 2.2 2.3 2.5 2.4
Jamaica 2.3 2.2 1.9 2.3 1.9
Seychelles 1.5 2.2 2.4 3.0 2.9
Malaysia 2.3 2.3 2.5 2.4 2.5
Macao SAR, China 2.1 2.5 2.8 3.0 2.9
Albania 2.7 2.7 2.7 2.4 2.3
Portugal 2.9 2.7 3.0 3.1 3.3
Syrian Arab Republic 3.2 2.8 2.8 3.2 3.1
Iraq 2.6 2.9 3.0 3.2 4.1
Lebanon 2.6 3.0 2.9 3.0 2.9
Algeria 3.2 3.2 3.2 3.5 3.4
Cuba 3.3 3.2 3.3 3.3 3.4
Jordan 3.3 3.2 3.4 3.4 3.2
Argentina 3.6 3.3 3.4 3.7 3.8
Barbados 3.0 3.3 3.6 3.7 3.7
French Polynesia 2.7 3.3 3.4 3.3 3.0
Iran, Islamic Rep. 3.3 3.4 3.0 3.1 3.3
Malta 4.1 3.6 4.3 5.4 5.8
Mexico 3.6 3.7 3.7 3.8 3.7
Antigua and Barbuda 2.2 3.8 3.9 4.3 4.6
Hong Kong SAR, China 4.1 4.2 4.7 5.1 5.2
Suriname 4.2 4.3 4.6 4.5 4.8
Korea, Rep. 4.1 4.4 4.4 4.6 5.3
Cyprus 4.6 4.4 5.0 5.7 5.6
Mongolia 3.4 4.7 4.9 5.2 5.5
Spain 5.2 5.2 4.9 4.9 5.1
Oman 5.6 5.8 6.3 5.8 6.3
Venezuela, RB 5.5 5.8 6.2 6.1 6.2
Israel 5.7 5.9 6.2 6.3 6.8
Greece 5.8 6.1 5.9 6.3 6.8
Switzerland 6.1 6.2 6.5 6.2 6.2
Bahamas, The 8.1 6.4 5.9 5.8 6.2
Italy 6.5 6.6 6.5 6.8 6.9
New Zealand 6.0 6.7 7.1 7.4 7.7
Iceland 7.6 6.7 7.3 7.5 7.4
France 7.2 7.1 6.7 6.6 6.4
Austria 7.2 7.2 7.1 7.6 7.0
Sweden 6.9 7.5 7.4 7.1 6.8
Ireland 7.2 7.6 8.1 8.5 8.5
Japan 7.8 7.6 7.5 7.4 8.1
Gabon 7.5 7.6 5.9 4.6 4.8
Bermuda 7.9 7.9 7.4 10.0 11.1
Hungary 8.5 8.1 7.9 8.0 7.4
Norway 8.0 8.4 8.1 8.4 7.9
Libya 7.9 8.4 8.8 8.2 9.0
Korea, Dem. Rep. 8.0 8.4 9.0 10.0 11.3
Romania 8.4 8.5 8.8 9.2 9.2
New Caledonia 8.0 9.5 9.1 9.3 9.7
Greenland 10.8 9.6 6.1 4.3 10.0
United Kingdom 9.4 9.9 10.0 10.1 10.0
Bulgaria 9.7 10.0 10.2 10.2 9.7
Cayman Islands 10.1 10.1 10.1 10.1 10.1
Finland 8.7 10.1 10.8 11.7 10.5
Netherlands 10.1 10.2 10.0 10.4 10.0
South Africa 10.4 10.4 10.3 10.0 10.2
Belgium 10.7 10.6 10.4 10.4 10.1
Faeroe Islands 11.0 11.3 10.6 10.6 11.0
Brunei Darussalam 8.8 11.6 10.0 14.1 23.5
Denmark 9.9 11.7 11.4 11.3 10.7
Palau 11.8 11.8 11.5 11.3 12.7
Poland 11.8 12.0 12.1 12.4 11.8
Singapore 12.2 12.2 12.8 11.7 12.7
Saudi Arabia 12.4 13.0 14.7 13.1 13.4
Australia 15.2 15.3 15.0 15.7 15.8
Canada 15.8 15.5 14.8 15.5 16.1
Kuwait 17.2 16.9 19.4 16.4 16.4
Trinidad and Tobago 15.2 17.7 14.7 14.7 13.2
United States 19.0 18.9 18.7 19.3 20.0
Bahrain 22.6 24.3 25.4 25.5 26.1
Luxembourg 24.4 25.0 24.5 23.4 23.9
Qatar 36.1 33.4 33.4 27.2 26.8
United Arab Emirates 36.3 37.1 33.1 31.5 30.1
Moldova
Monaco
Micronesia, Fed. Sts.
Andorra
Serbia
Curacao
Turks and Caicos Islands
Tajikistan
Czech Republic
Liechtenstein
Guam
Montenegro
San Marino
Aruba 2.9 7.2 10.0
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Macedonia, FYR
Croatia
Kazakhstan
Puerto Rico
Belarus
Kosovo
Lithuania
Virgin Islands (U.S.)
Timor-Leste
Georgia
Azerbaijan
Uzbekistan
Lesotho
Namibia
Turkmenistan
Estonia
Tuvalu
St. Martin (French part)
Ukraine
Bosnia and Herzegovina
Germany
Isle of Man
Armenia
Northern Mariana Islands
Latvia
South Sudan
Kyrgyz Republic
Marshall Islands
West Bank and Gaza
Russian Federation
American Samoa
Eritrea

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