Country name 1990 1991 1992 1993 1994
Kenya 17.3 21.4
Chile 17.3 17.9 17.7
Guyana 18.5
Central African Republic 18.5
Dominican Republic 18.9
Honduras 18.8 19.5 19.2 19.3 19.2
Colombia 20.4 19.4
Thailand 19.8 19.5 20.4
Mexico 19.8 19.3
Uganda 20.3
Jordan 20.4
Malaysia 20.6
Brazil 17.9 20.8 17.5
Niger 21.3 21.2
Lao PDR 21.4
Argentina 20.4 21.5 22.0 21.6
Uruguay 22.0
Venezuela, RB 22.0
Costa Rica 22.5 22.1 22.0 22.1 21.4
Burundi 22.1
Slovak Republic 22.2
Tanzania 22.2
Bulgaria 22.4 22.2
Denmark 22.7
Trinidad and Tobago 22.7
Ukraine 22.9
Israel 22.9
Belgium 23.0
Moldova 23.1
Switzerland 23.2
Poland 23.2
Romania 23.2 22.6
Nigeria 23.3
Sweden 23.3
Saudi Arabia
Montenegro
Cayman Islands
Macao SAR, China
Bahamas, The
Palau
Chad
Suriname
Azerbaijan
Marshall Islands
China 22.6 22.3
New Zealand
Austria 22.7
Puerto Rico
Comoros
Canada 23.1 23.1
Congo, Dem. Rep.
Benin
Congo, Rep.
Angola
Brunei Darussalam
Micronesia, Fed. Sts.
Cote d'Ivoire 22.3
Namibia 12.0
Croatia
Northern Mariana Islands
Cuba
Peru 21.4
Curacao
Rwanda
Cyprus
Sierra Leone
Czech Republic 21.4
St. Lucia
Bahrain
Bermuda
Djibouti
Belize 16.4 15.3
Dominica
Madagascar 20.2
Australia
Mali 19.4
Ecuador 19.1
Mauritius
Egypt, Arab Rep. 21.4
Monaco
El Salvador 20.1
Mozambique
Equatorial Guinea
Netherlands 22.5 23.4
Eritrea
American Samoa
Estonia 21.3
Oman
Ethiopia
Papua New Guinea
Faeroe Islands
Cambodia 19.7
Fiji
Cabo Verde
Finland 22.6
San Marino
France 22.3
Serbia
French Polynesia
Sint Maarten (Dutch part)
Gabon
Sri Lanka 21.2
Gambia, The
St. Vincent and the Grenadines
Georgia
Burkina Faso 18.4
Germany 22.7
United Kingdom 22.8 22.3
Ghana 21.7
Uzbekistan
Greece
Luxembourg
Greenland
Macedonia, FYR
Grenada
Malawi
Guam
Maldives
Guatemala
Malta
Guinea 23.9 21.4
Mauritania 18.0
Guinea-Bissau 20.6 19.4
Andorra
Aruba
Belarus 22.2
Haiti
Mongolia
Armenia
Morocco 21.7
Hong Kong SAR, China
Myanmar
Hungary 21.5
Nepal
Iceland
New Caledonia
India 21.5
Nicaragua 19.7
Indonesia 21.7 21.5
Cameroon
Iran, Islamic Rep. 21.4 21.4
Norway 22.4
Iraq
Pakistan 21.7
Ireland 21.7
Panama 20.9
Isle of Man
Paraguay 22.3
Botswana 16.4
Philippines 20.7 21.1
Italy 23.1 23.3
Portugal
Jamaica 21.3 22.4
Qatar
Japan
Russian Federation 20.2
Bosnia and Herzegovina
Samoa
Kazakhstan 22.9
Sao Tome and Principe
Antigua and Barbuda
Senegal 19.3 20.4
Slovenia 21.9
Seychelles
Somalia
Singapore
South Sudan
Barbados
Taiwan, China
Solomon Islands
Bolivia 22.0 18.8
South Africa 18.2
Algeria
Spain 22.6
Togo
St. Kitts and Nevis
Bhutan
St. Martin (French part)
Turkmenistan 22.9
Sudan
Tuvalu
Swaziland 17.2
Kiribati
Korea, Dem. Rep.
Syrian Arab Republic
Korea, Rep.
Tajikistan
Kuwait
Kyrgyz Republic 20.9
Timor-Leste
Tunisia 22.1
Tonga
Vietnam 21.4
West Bank and Gaza
Turkey 21.6
Zambia 21.0
Turks and Caicos Islands
Afghanistan
Albania
Liberia
United Arab Emirates
Libya
United States 23.7 23.4
Liechtenstein
Bangladesh 22.1
Vanuatu
Lithuania 21.3
Latvia 22.6
Virgin Islands (U.S.)
Lebanon
Yemen, Rep.
Lesotho 19.5 18.6
Zimbabwe

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