Country name 1981 1982 1983 1984 1985
Afghanistan
Albania 8.5 8.6 8.8 9.4 9.3
Algeria 15.1 16.2 16.2 16.0 16.7
American Samoa
Andorra
Angola 50.0
Antigua and Barbuda 18.9 19.0 20.1 18.5 18.1
Argentina
Armenia
Aruba
Australia 17.7 17.7 18.6 18.2 18.8
Austria 17.7 18.1 18.1 18.2 18.3
Azerbaijan
Bahamas, The 13.8 13.2 13.7 12.9 12.5
Bahrain 14.5 17.0 18.1 20.6 22.8
Bangladesh 4.4 4.4 4.3 4.3 4.0
Barbados 9.5 9.4 9.3 9.5 10.7
Belarus
Belgium 23.9 23.6 23.2 23.2 22.7
Belize 19.0 23.5 23.7 19.8 21.1
Benin 9.2 10.5 14.4 13.6 15.4
Bermuda
Bhutan 19.3 19.8 20.4 23.6 23.7
Bolivia 13.3 11.8 9.0 13.3 10.6
Bosnia and Herzegovina
Botswana 24.8 26.1 25.8 25.0 23.0
Brazil 9.3 10.0 9.7 8.3 9.9
Brunei Darussalam 4.4 5.5 9.5
Bulgaria 14.7 15.0 15.5 15.1 16.6
Burkina Faso 9.3 13.8 14.4 13.0 17.3
Burundi 9.1 10.7 8.3 7.8 7.8
Cabo Verde
Cambodia
Cameroon 8.9 8.8 9.5 9.6 9.0
Canada 21.3 23.0 22.7 21.8 21.8
Cayman Islands
Central African Republic 15.0 15.9 16.9 14.2 15.1
Chad 5.5 6.1 10.0 11.7
Chile 13.2 15.3 14.2 14.5 13.4
China 15.0 15.2 15.0 15.3 14.4
Colombia 10.4 10.9 11.0 11.0 10.7
Comoros 30.9 29.9 28.4 28.3 27.5
Congo, Dem. Rep. 10.0 9.5 7.5 6.6 7.7
Congo, Rep. 13.4 13.5 15.5 14.8 16.5
Costa Rica 15.7 14.6 12.5 13.1 13.5
Cote d'Ivoire 17.6 17.4 16.9 15.2 14.1
Croatia
Cuba 31.7 31.7 31.7 31.7 31.1
Curacao
Cyprus 14.6 14.8 15.1 14.1 14.1
Czech Republic
Denmark 26.6 27.0 26.3 24.5 24.2
Djibouti
Dominica 25.4 24.5 24.2 24.8 22.5
Dominican Republic 9.5 9.8 9.1 8.4 7.5
Ecuador 15.9 17.3 15.4 16.2 14.8
Egypt, Arab Rep. 19.0 17.8 17.2 18.0 17.2
El Salvador 15.8 15.8 15.8 16.0 15.5
Equatorial Guinea 70.4 45.6 30.1 24.0 16.9
Eritrea
Estonia
Ethiopia
Faeroe Islands
Fiji 16.4 18.3 20.3 19.2 19.1
Finland 18.4 18.5 18.8 19.0 19.7
France 21.6 22.0 22.2 22.4 22.4
French Polynesia
Gabon 14.2 15.7 17.2 18.3 20.4
Gambia, The 46.0 31.9 39.4 54.5 15.9
Georgia 12.2 12.3 12.1 12.1 12.8
Germany 21.3 21.0 20.7 20.5 20.4
Ghana 8.8 6.5 5.9 7.3 9.4
Greece 17.2 17.4 18.0 18.5 19.3
Greenland
Grenada 20.1 18.7 18.3 20.7 19.5
Guam
Guatemala 7.9 7.7 7.6 7.7 7.0
Guinea
Guinea-Bissau 28.5 29.4 25.5 15.4 17.9
Guyana 29.1 25.8 27.1 18.1 18.1
Haiti
Honduras 12.8 13.1 13.1 13.2 13.1
Hong Kong SAR, China 6.8 7.2 7.4 6.8 7.0
Hungary
Iceland 17.1 18.0 18.1 16.6 17.5
India 10.1 10.7 10.6 10.9 11.5
Indonesia 11.0 11.5 10.4 10.1 11.2
Iran, Islamic Rep. 21.5 18.5 16.2 15.1 15.9
Iraq 30.4 35.1 43.4 34.3 29.5
Ireland 22.2 22.0 21.5 20.8 20.7
Isle of Man
Israel 41.5 38.3 35.4 38.2 36.3
Italy 17.9 18.0 18.4 18.2 18.3
Jamaica 20.6 22.0 20.1 16.5 14.9
Japan 14.1 14.2 14.5 14.3 13.9
Jordan 31.5 29.0 26.5 28.0 27.0
Kazakhstan
Kenya 18.6 18.4 18.4 17.4 17.5
Kiribati 57.9 54.0 48.8 47.1 54.5
Korea, Dem. Rep.
Korea, Rep. 11.7 11.6 11.0 10.4 10.4
Kuwait 14.2 19.3 21.2 20.9 22.4
Kyrgyz Republic
Lao PDR 6.5 8.7
Latvia
Lebanon
Lesotho 20.9 13.3 13.0 12.9 17.1
Liberia 24.9 28.1 24.8 22.0 27.0
Libya
Liechtenstein
Lithuania
Luxembourg 16.8 15.9 15.2 14.8 15.2
Macao SAR, China 5.8 5.6 6.1 7.2
Macedonia, FYR
Madagascar 11.6 10.6 9.6 9.8 9.8
Malawi 17.9 17.5 16.4 15.7 17.7
Malaysia 17.8 18.1 15.4 14.5 15.1
Maldives
Mali 0.0 0.0 0.0 0.0 18.4
Malta 16.0 17.0 16.6 16.1 16.4
Marshall Islands
Mauritania 38.8 32.1 33.0 30.7 29.1
Mauritius 13.9 13.8 13.3 12.7 11.5
Mexico 10.8 10.5 8.8 9.2 9.2
Micronesia, Fed. Sts. 58.3
Moldova
Monaco
Mongolia 24.9 22.6 21.4 22.3 23.2
Montenegro
Morocco 19.0 18.7 18.2 17.4 18.2
Mozambique 14.0 14.2 20.8 15.1 12.9
Myanmar
Namibia 20.6 21.5 22.1 22.2 21.9
Nepal 7.0 8.5 10.1 9.3 9.4
Netherlands 23.0 23.5 23.4 22.0 22.3
New Caledonia 30.7 32.9 34.9 36.4 37.8
New Zealand 19.2 19.1 18.3 17.7 17.9
Nicaragua 21.9 23.4 31.4 35.3 35.7
Niger 10.9 11.3 11.2 10.2 10.8
Nigeria 14.7 15.7 15.3 13.2 12.7
Northern Mariana Islands
Norway 18.6 19.0 19.0 18.2 17.9
Oman 24.6 26.1 26.6 26.5 27.1
Pakistan 10.2 10.3 11.4 12.1 12.1
Palau
Panama 17.0 19.1 18.7 19.8 19.6
Papua New Guinea 27.0 26.8 23.3 23.3 23.5
Paraguay
Peru 13.5 14.2 13.8 12.1 12.0
Philippines 8.8 9.1 8.3 7.0 7.6
Poland
Portugal 13.2 13.1 13.2 13.2 13.6
Puerto Rico 15.7 14.4 14.9 15.1 15.1
Qatar
Romania 12.3 10.5
Russian Federation
Rwanda 20.0 12.9 11.8 10.2 11.3
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 19.5 26.2 29.8 30.1 31.9
Senegal 23.1 19.9 18.9 18.0 17.4
Serbia
Seychelles 31.5 34.9 32.8 30.7 34.6
Sierra Leone 7.0 8.6 8.9 6.9 7.9
Singapore 9.4 10.7 10.7 10.6 13.4
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia 22.1 13.3 19.8 17.0
South Africa 14.9 16.4 16.4 17.6 18.2
South Sudan
Spain 14.6 14.7 15.2 14.9 15.2
Sri Lanka 7.4 8.3 8.1 7.8 10.2
St. Kitts and Nevis 11.2 11.2 11.6 12.4 11.6
St. Lucia 17.0 24.0 22.4 19.2 17.3
St. Martin (French part)
St. Vincent and the Grenadines 17.0 17.6 17.7 17.2 15.3
Sudan 12.9 9.9 9.5 9.7 12.3
Suriname 24.2 28.4 24.7 28.9 33.7
Swaziland 26.7 24.2 21.6 20.6 20.8
Sweden 27.6 27.5 26.9 25.9 25.6
Switzerland 9.6 9.8 10.1 9.9 10.0
Syrian Arab Republic 20.8 22.0 22.0 24.5 23.8
Tajikistan 8.1
Tanzania
Thailand 12.8 13.1 12.9 13.2 13.5
Timor-Leste
Togo 19.1 19.1 17.2 15.7 13.1
Tonga 14.0 16.9 14.3 15.8 16.0
Trinidad and Tobago 12.1 20.5 19.0 20.8 20.3
Tunisia 14.8 16.5 16.9 16.9 17.0
Turkey 9.8 9.9 9.4 8.3 7.5
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 11.2 10.2 11.0 14.5
Ukraine
United Arab Emirates
United Kingdom 21.2 21.1 20.9 20.6 19.8
United States 15.8 16.5 16.3 15.6 15.8
Uruguay 14.4 15.7 14.5 13.6 14.4
Uzbekistan
Vanuatu 23.6 24.6 33.4 30.5 34.4
Venezuela, RB 12.7 12.5 11.8 10.7 10.8
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia 28.3 27.7 24.1 25.1 23.9
Zimbabwe 16.2 18.6 17.3 20.0 20.2

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