Country name 1981 1982 1983 1984 1985
Mongolia 0.0 0.0 0.0
Botswana 0.0 0.0 0.0 0.0 0.0
Namibia 0.0 0.0 0.0 0.0 0.0
Mauritania 0.0 0.0 0.0 0.0 0.0
Niger 0.0 0.0 0.0 0.0 0.0
Norway 0.0 0.0 0.0 0.0 0.0
Sweden 0.0 0.0 0.0 0.0 0.0
Finland 0.0 0.0 0.0 0.0 0.0
Chad 0.0 0.0 0.0 0.0 0.0
Australia 0.0 0.0 0.0 0.0 0.0
Zambia 0.0 0.0 0.0 0.0 0.0
Somalia 0.0 0.0 0.0 0.0 0.0
Saudi Arabia 0.0 0.0 0.0 0.0 0.0
Sudan 0.0 0.0 0.0 0.0 0.0
Ireland 0.0 0.0 0.0 0.0 0.0
Mali 0.1 0.1 0.1 0.1 0.1
Suriname 0.1 0.1 0.1 0.1 0.1
Guyana 0.1 0.1 0.1 0.1 0.1
Qatar 0.1 0.1 0.1 0.1 0.1
Oman 0.1 0.1 0.1 0.1 0.1
United Arab Emirates 0.1 0.1 0.1 0.1 0.1
Congo, Rep. 0.1 0.1 0.1 0.1 0.1
Bolivia 0.1 0.1 0.1 0.1 0.1
Senegal 0.1 0.1 0.1 0.1 0.1
Central African Republic 0.1 0.1 0.1 0.1 0.1
Lesotho 0.1 0.1 0.1 0.1 0.1
New Zealand 0.1 0.1 0.1 0.1 0.2
Lao PDR 0.1 0.1 0.2 0.2 0.2
Egypt, Arab Rep. 0.2 0.2 0.2 0.2 0.2
Burkina Faso 0.2 0.2 0.2 0.2 0.2
Yemen, Rep. 0.2 0.2 0.2 0.2 0.2
Libya 0.2 0.2 0.2 0.2 0.2
Bahamas, The 0.2 0.2 0.2 0.2 0.2
Nepal 0.2 0.2 0.2 0.2 0.2
Afghanistan 0.2 0.2 0.2 0.2 0.2
United States 0.2 0.2 0.2 0.2 0.2
South Africa 0.2 0.2 0.2 0.2 0.2
Zimbabwe 0.3 0.3 0.3 0.3 0.3
Uruguay 0.3 0.3 0.3 0.3 0.3
Peru 0.3 0.3 0.3 0.3 0.3
Algeria 0.3 0.3 0.3 0.2 0.3
Paraguay 0.3 0.3 0.3 0.3 0.3
Mozambique 0.3 0.3 0.3 0.3 0.3
United Kingdom 0.3 0.3 0.3 0.3 0.3
Chile 0.3 0.3 0.3 0.3 0.3
Belize 0.3 0.3 0.3 0.3 0.4
Argentina 0.4 0.4 0.4 0.4 0.4
China 0.3 0.4 0.4 0.4 0.5
Bhutan 0.4 0.4 0.4 0.4 0.4
Gambia, The 0.4 0.4 0.4 0.4 0.4
Cambodia 0.4 0.4 0.4 0.4 0.5
Angola 0.4 0.4 0.4 0.4 0.4
Denmark 0.3 0.3 0.4 0.4 0.3
New Caledonia 0.4 0.4 0.4 0.4 0.4
Iraq 0.4 0.5 0.5 0.5 0.5
Congo, Dem. Rep. 0.4 0.5 0.5 0.5 0.5
Swaziland 0.5 0.5 0.5 0.6 0.6
Pakistan 0.4 0.5 0.5 0.5 0.5
Jordan 0.4 0.4 0.5 0.5 0.6
Cabo Verde 0.5 0.5 0.5 0.5 0.5
Iran, Islamic Rep. 0.4 0.4 0.5 0.5 0.6
Switzerland 0.6 0.6 0.6 0.6 0.6
Gabon 0.6 0.6 0.6 0.6 0.6
Ethiopia 0.6 0.6 0.6 0.6 0.6
Canada 0.6 0.6 0.7 0.7 0.7
Myanmar 0.7 0.7 0.7 0.7 0.7
Brunei Darussalam 0.9 0.8 0.8 0.8 0.8
Brazil 0.9 0.9 0.8 0.8 0.7
Benin 0.8 0.8 0.8 0.8 0.9
Kenya 0.8 0.8 0.8 0.8 0.8
Venezuela, RB 0.8 0.8 0.9 0.9 0.9
Netherlands 0.9 0.9 0.9 0.9 0.9
Madagascar 0.9 0.9 0.9 0.9 0.9
Austria 1.2 1.2 0.9 0.9 0.9
Hong Kong SAR, China 1.0 1.0 1.0 1.0 1.0
Mexico 1.1 1.0 1.0 1.0 1.0
Malawi 1.0 1.0 1.1 1.1 1.2
Poland 1.1 1.1 1.1 1.1 1.1
Papua New Guinea 1.1 1.1 1.1 1.1 1.1
Sierra Leone 1.0 1.1 1.1 1.2 1.9
Tanzania 1.1 1.1 1.1 1.1 1.1
Morocco 1.1 1.1 1.2 1.5 1.4
Colombia 1.3 1.3 1.3 1.3 1.3
Germany 1.4 1.4 1.4 1.4 1.3
Korea, Rep. 1.4 1.4 1.4 1.4 1.4
Korea, Dem. People’s Rep. 1.5 1.5 1.5 1.5 1.5
Nicaragua 1.5 1.5 1.5 1.5 1.5
Japan 1.6 1.6 1.6 1.5 1.5
Togo 1.6 1.6 1.6 1.6 1.7
Solomon Islands 1.5 1.6 1.6 1.6 1.6
Panama 1.6 1.7 1.7 1.7 1.7
Guinea 1.7 1.7 1.8 1.8 1.8
Guinea-Bissau 1.9 1.9 1.9 2.7 2.8
India 1.8 1.8 2.0 2.0 2.0
Cayman Islands 2.1 2.1 2.1 2.1 2.1
Bangladesh 2.1 2.1 2.1 2.1 2.1
Liberia 2.1 2.1 2.1 2.1 2.2
Antigua and Barbuda 2.3 2.3 2.3 2.3 2.3
Vietnam 2.1 2.2 2.3 2.4 2.5
Barbados 2.3 2.3 2.3 2.3 2.3
Timor-Leste 2.2 2.3 2.4 2.6 2.8
Cameroon 2.2 2.3 2.4 2.5 2.6
France 2.5 2.5 2.5 2.4 2.4
Honduras 2.5 2.6 2.7 2.8 2.9
Romania 2.9 2.8 2.8 2.8 2.8
Syrian Arab Republic 2.6 2.8 2.9 3.0 3.2
Virgin Islands (U.S.) 5.7 2.9 2.9 2.9 2.9
Bahrain 4.3 2.9 2.9 2.9 2.9
Bulgaria 3.1 3.0 3.0 3.0 2.9
Hungary 3.2 3.1 3.0 2.9 2.9
Malta 3.1 3.1 3.1 3.1 3.1
Cuba 3.3 3.3 3.3 3.7 3.7
Mauritius 3.4 3.4 3.4 3.4 3.4
Nigeria 3.5 3.5 3.5 3.7 3.8
Equatorial Guinea 3.6 3.6 3.6 3.6 3.6
Thailand 3.6 3.7 3.7 3.8 4.2
Ecuador 3.4 3.6 3.7 3.9 4.1
Turkey 3.9 3.8 3.8 3.8 3.8
Israel 4.3 4.4 4.3 4.2 4.3
Fiji 4.4 4.4 4.4 4.4 4.4
Albania 4.3 4.4 4.4 4.5 4.5
Indonesia 4.4 4.4 4.4 4.4 4.6
Guatemala 4.5 4.5 4.5 4.5 4.5
Costa Rica 4.4 4.5 4.5 4.6 4.7
Trinidad and Tobago 7.2 7.2 5.8 5.8 5.8
Singapore 7.5 6.0 6.0 6.0 4.5
French Polynesia 6.0 6.0 6.0 6.0 6.0
Cyprus 6.7 6.8 6.8 6.8 6.0
Vanuatu 7.0 7.0 7.0 7.0 7.1
Puerto Rico 7.3 7.3 7.3 7.3 7.3
Dominican Republic 7.2 7.3 7.3 7.3 7.3
Ghana 7.5 7.5 7.5 7.0 7.0
Greece 8.0 7.9 8.0 8.0 8.1
Cote d'Ivoire 7.5 7.9 8.0 8.2 8.8
Portugal 7.9 8.0 8.1 8.2 8.3
Uganda 8.2 8.3 8.5 8.5 8.5
Lebanon 8.6 8.8 8.8 8.8 9.3
Jamaica 9.7 9.7 9.7 9.7 9.7
Spain 9.8 9.9 9.8 9.7 9.7
American Samoa 10.0 10.0 10.0 10.0 10.0
Italy 10.1 10.1 10.7 10.7 10.4
Comoros 10.7 10.7 10.7 16.1 16.1
Seychelles 8.7 10.9 10.9 10.9 10.9
Rwanda 11.6 11.6 11.6 11.7 11.8
Haiti 11.6 11.6 11.6 11.6 11.6
Tunisia 10.3 10.9 11.8 12.0 12.0
Malaysia 11.4 11.7 12.0 12.2 12.8
El Salvador 11.8 12.2 12.4 12.4 12.4
Burundi 12.5 12.5 12.5 12.5 12.5
Maldives 10.0 13.3 13.3 13.3 13.3
Dominica 13.3 14.7 14.7 14.7 14.7
Philippines 14.8 14.8 14.8 14.8 14.8
St. Vincent and the Grenadines 12.8 12.8 15.4 15.4 15.4
Sri Lanka 16.1 15.9 15.9 15.9 15.9
Tonga 19.4 19.4 18.1 18.1 18.1
Guam 18.5 18.5 18.5 18.5 18.5
St. Kitts and Nevis 23.1 19.2 19.2 15.4 15.4
West Bank and Gaza 18.8 19.1 19.4 19.6 19.6
Samoa 21.2 21.2 21.2 21.2 21.2
St. Lucia 22.1 23.0 23.8 24.6 25.4
Grenada 35.3 35.3 35.3 35.3 29.4
Sao Tome and Principe 36.5 36.5 36.5 36.5 36.5
Kiribati 44.4 44.4 44.4 45.7 45.7
Tuvalu 66.7 66.7 66.7 66.7 66.7
Liechtenstein
Eritrea
Lithuania
Belgium
Sint Maarten (Dutch part)
Latvia
Slovak Republic
Moldova
Slovenia
Kazakhstan
Isle of Man
Marshall Islands
Iceland
Turkmenistan
Luxembourg
Ukraine
South Sudan
Bermuda
Macao SAR, China
Azerbaijan
Montenegro
Tajikistan
Russian Federation
Palau
Serbia
Djibouti
Micronesia, Fed. Sts.
Czech Republic
St. Martin (French part)
Curacao
Macedonia, FYR
Turks and Caicos Islands
San Marino
Croatia
Kyrgyz Republic
Northern Mariana Islands
Andorra
Bosnia and Herzegovina
Kuwait
Uzbekistan
Faroe Islands
Belarus
Estonia
Aruba
Greenland
Armenia
Georgia
Monaco

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