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

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