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

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