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

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