Country name 1980 1981 1982 1983
China 5.0 5.0 7.2 7.2
Cabo Verde 6.5 6.5 6.5 6.5
Kuwait 6.8 9.3 9.4 8.4
Libya 7.0 7.0 7.0 7.0
Morocco 7.0 7.0 7.0 7.0
Tunisia 7.3 8.1 8.5 8.5
Myanmar 8.0 8.0 8.0 8.0
Malta 8.0 8.0 8.0 8.0
Japan 8.3 7.9 7.3 7.1
Nigeria 8.4 8.9 9.5 10.0
Botswana 8.5 9.6 24.2 13.4
Dominica 8.5 9.0 9.5 9.8
Syrian Arab Republic 9.0 9.0 9.0 9.0
Ecuador 9.0 9.0 9.3 12.3
Cyprus 9.0 9.0 9.0 9.0
Luxembourg 9.3 9.6 10.0 9.4
Qatar 9.5 9.5 9.5 9.5
South Africa 9.5 14.0 19.3 16.7
Swaziland 9.5 11.3 17.4 16.5
Zambia 9.5 9.5 9.5 13.0
Grenada 9.5 9.5 10.5 10.5
Finland 9.8 9.8 9.3 9.6
St. Vincent and the Grenadines 10.0 10.0 10.0 10.6
Antigua and Barbuda 10.0 11.0 13.0 13.8
Trinidad and Tobago 10.0 11.4 11.5 11.7
Tonga 10.0 10.0 10.0 10.0
Poland 10.2 10.2 11.5 11.5
Central African Republic 10.5 12.0 12.0 12.5
Australia 10.5 15.0 16.9 14.5
Kenya 10.6 12.4 14.5 15.8
Uganda 10.8 12.5 14.5 16.2
Bahamas, The 10.8 11.0 11.0 11.0
Guatemala 11.0 12.0 14.5 12.0
Congo, Rep. 11.0 11.0 11.0 12.0
Lesotho 11.0 15.0 17.0 15.4
Chad 11.0 11.0 11.0 11.5
Sierra Leone 11.0 15.0 15.0 17.3
St. Lucia 11.0 13.0 13.0 13.0
Papua New Guinea 11.2 14.4 12.3 11.6
Bangladesh 11.3 12.0 12.0 12.0
Tanzania 11.5 12.0 12.0 13.0
Singapore 11.7 13.6 10.2 9.1
Burundi 12.0 12.0 12.0 12.0
Mauritania 12.0 12.0 12.0 12.0
Germany 12.0 14.7 13.5 10.1
United Arab Emirates 12.1 12.1 12.3 12.2
Gabon 12.5 12.5 12.5 13.0
France 12.5 14.3 13.6 12.3
Cameroon 13.0 13.0 13.0 14.5
Norway 13.0 14.2 14.5 14.2
Egypt, Arab Rep. 13.3 15.0 15.0 15.0
Netherlands 13.5 14.3 11.2 8.5
Guyana 13.5 13.5 14.4 15.0
Rwanda 13.5 13.5 13.5 13.5
Nepal 14.0 14.0 15.5 17.0
Philippines 14.0 15.3 18.1 19.2
Canada 14.3 19.3 15.8 11.2
Togo 14.5 14.5 16.0 14.5
Benin 14.5 14.5 16.0 14.5
Niger 14.5 14.5 16.0 14.5
Burkina Faso 14.5 14.5 16.0 14.5
Senegal 14.5 14.5 16.0 14.5
Cote d'Ivoire 14.5 14.5 16.0 14.5
Mali 14.5 14.5 16.0 14.5
Gambia, The 15.0 18.0 18.0 18.0
Sweden 15.2 16.7 16.5 14.9
United States 15.3 18.9 14.9 10.8
Jamaica 15.6 16.1 16.4 17.0
Ireland 16.0 15.5 17.0 14.1
Thailand 16.1 17.2 17.0 15.2
United Kingdom 16.2 13.3 11.8 9.8
Belize 16.5 19.3
India 16.5 16.5 16.5 16.5
Malawi 16.7 18.5 18.5 18.3
Spain 16.8 15.3 15.0 15.0
Denmark 17.2 17.6 18.6 14.5
Zimbabwe 17.5 20.2 23.0 23.1
Korea, Rep. 18.0 17.4 11.8 10.0
Liberia 18.4 21.5 18.2 20.7
Portugal 18.8 20.1 23.0 27.9
Ghana 19.0 19.0 19.0 19.0
Sri Lanka 19.0 19.0 17.8 13.3
Italy 19.0 18.4 17.4 22.3
Greece 21.3 21.3 20.5 20.5
Bolivia 28.0 42.5 45.0 56.8
Iceland 45.0 40.0 45.9 42.8
Chile 47.1 52.0 63.9 42.8
Uruguay 62.6 56.7 55.0 87.9
Israel 176.9 170.6 140.2 186.2
Indonesia
Isle of Man
Azerbaijan
Iran, Islamic Rep.
Iraq
Russian Federation
Turkmenistan
Seychelles
Panama
Hungary
Haiti
Honduras 16.5 16.1
Sao Tome and Principe
Georgia
Greenland
Jordan
Armenia
Guam
Ukraine
Kazakhstan
French Polynesia
Pakistan
Kiribati
Paraguay
Korea, Dem. Rep.
Guinea-Bissau
Cambodia
Slovak Republic
Samoa
Hong Kong SAR, China
Brunei Darussalam
Barbados 11.5 13.4 11.8
Bosnia and Herzegovina
Belgium 18.0 15.5 13.8
Solomon Islands 9.0 10.6 11.5
Kosovo
Fiji
Bermuda
Kyrgyz Republic
Suriname
Lao PDR
Bahrain
Faeroe Islands
Timor-Leste
Afghanistan
Angola
Ethiopia
Tuvalu
Vanuatu 17.0 17.2 17.5
Algeria
West Bank and Gaza
Estonia
Vietnam
Liechtenstein
Guinea
Lithuania
Palau
Eritrea
Colombia
Macao SAR, China
Peru
Macedonia, FYR
Cayman Islands
Madagascar
Puerto Rico
Equatorial Guinea
Romania
Malaysia
Bulgaria
Maldives
San Marino
El Salvador 15.0
Saudi Arabia
Dominican Republic
Serbia
Marshall Islands
Brazil
Djibouti
Sint Maarten (Dutch part)
Mauritius 12.2 13.4 15.1
Slovenia
South Sudan
Somalia
Mexico
Micronesia, Fed. Sts.
Bhutan 15.0 15.0
Moldova
St. Kitts and Nevis 9.0 9.0 9.0
Monaco
St. Martin (French part)
Mongolia
Sudan
Montenegro
Belarus
Czech Republic
Switzerland 5.6 6.2 5.5
Mozambique
Tajikistan
Curacao
Austria
Namibia
Aruba
Cuba
Argentina
Croatia
Turkey
New Caledonia
Turks and Caicos Islands
New Zealand
Andorra
Nicaragua
American Samoa
Costa Rica 25.0 23.3
Albania
Congo, Dem. Rep.
Uzbekistan
Northern Mariana Islands
Venezuela, RB
Comoros 15.0
Virgin Islands (U.S.)
Oman
Yemen, Rep.
Latvia
Lebanon 16.8 14.5

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