Country name 2001 2002 2003 2004 2005
Afghanistan
Albania 22.1 22.5
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 21.1 20.4 20.9 21.7 21.7
Armenia 20.9 20.8 20.8 20.2 20.2
Aruba
Australia 23.2 23.2
Austria 22.5 22.8
Azerbaijan 21.2 21.8 22.2 21.6 21.5
Bahamas, The
Bahrain
Bangladesh 21.1
Barbados
Belarus 22.5 22.6 22.8 22.8 23.0
Belgium 21.9 22.3
Belize
Benin 20.9
Bermuda
Bhutan 16.0
Bolivia 19.2 18.7 18.8 19.3
Bosnia and Herzegovina 22.3 22.4
Botswana 15.9
Brazil 18.0 18.0 18.4 18.6 18.5
Brunei Darussalam
Bulgaria 22.8 22.2
Burkina Faso 20.9
Burundi
Cabo Verde 18.6
Cambodia 21.1
Cameroon 20.6
Canada 22.9
Cayman Islands
Central African Republic 21.8
Chad 21.9
Chile 17.7
China 22.2 22.2
Colombia 18.1 18.0 18.7 18.1 18.4
Comoros 16.6
Congo, Dem. Rep. 21.0
Congo, Rep. 20.4
Costa Rica 20.5 20.2 21.1 21.0 21.1
Cote d'Ivoire 20.6
Croatia 22.5 22.6
Cuba
Curacao
Cyprus 22.3 22.0
Czech Republic 21.9 21.7
Denmark 22.8 22.6
Djibouti 21.8
Dominica
Dominican Republic 19.8 20.5 19.3 19.2 19.9
Ecuador 18.9 19.4 19.3
Egypt, Arab Rep.
El Salvador 20.9 20.9 21.5 21.5 21.1
Equatorial Guinea
Eritrea
Estonia 22.1 22.4 22.6 22.1 22.3
Ethiopia 21.4
Faroe Islands
Fiji 21.7
Finland 22.2 22.2
France 22.5 22.5
French Polynesia
Gabon 21.1
Gambia, The 20.7
Georgia 22.1 22.2 22.5 22.6 22.3
Germany
Ghana 21.7
Greece 23.1 22.8
Greenland
Grenada
Guam
Guatemala 18.9 20.7 20.6
Guinea 20.9
Guinea-Bissau 22.0
Guyana
Haiti 17.6
Honduras 20.5 19.9 19.1 19.1 19.0
Hong Kong SAR, China
Hungary 22.5 22.4 22.4 22.3 22.5
Iceland 21.8 21.7
India 21.0
Indonesia 21.3 21.1
Iran, Islamic Rep. 22.1
Iraq
Ireland 22.3 21.9
Isle of Man
Israel 23.0 23.3
Italy 22.7 23.1
Jamaica 20.0 20.7
Japan
Jordan 21.3
Kazakhstan 22.8 22.6 22.9 22.6 22.7
Kenya 19.7
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic 22.5 22.6 22.6 22.1 22.5
Lao PDR 21.1
Latvia 22.2 21.9 22.4 22.1
Lebanon
Lesotho 21.3
Liberia
Libya
Liechtenstein
Lithuania 22.8 22.7 21.9 22.1 22.0
Luxembourg 22.6 22.3
Macao SAR, China
Macedonia, FYR 22.4 22.2 22.5 22.9
Madagascar 20.4 20.5
Malawi 20.3
Malaysia 21.6
Maldives 22.7
Mali 22.2
Malta
Marshall Islands
Mauritania 20.7
Mauritius
Mexico 19.7 20.9 19.8
Micronesia, Fed. Sts.
Moldova 21.7 22.6 21.8 21.8 21.9
Monaco
Mongolia 23.1
Montenegro 22.5
Morocco
Mozambique 18.7
Myanmar
Namibia 14.5
Nepal 19.4
Netherlands 22.8 22.6
New Caledonia
New Zealand
Nicaragua 21.1 21.7
Niger 19.8
Nigeria 22.5
Northern Mariana Islands
Norway 21.1 21.5
Oman
Pakistan 21.1 21.0 20.5
Palau
Panama 20.1 19.7 19.6 20.1 20.6
Papua New Guinea
Paraguay 19.1 18.4 18.7 19.1 19.9
Peru 20.5 19.5 19.1 20.5 20.3
Philippines 21.4
Poland 22.5 22.3 22.4 22.6 23.0
Portugal 21.1 21.0
Puerto Rico
Qatar
Romania 22.8 22.8 22.7 22.9 22.7
Russian Federation 22.0 22.6 22.1 22.1 21.8
Rwanda 17.6
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal 20.6 22.1
Serbia 22.1 22.3 22.4 22.4
Seychelles
Sierra Leone 20.7
Singapore
Sint Maarten (Dutch part)
Slovak Republic 21.9 22.0
Slovenia 22.9 23.0 22.6 22.7
Solomon Islands 20.6
Somalia
South Africa
South Sudan
Spain 23.3 23.2
Sri Lanka 20.4
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden 22.9 23.2
Switzerland
Syrian Arab Republic 21.4
Tajikistan 22.4 21.9
Tanzania
Thailand 20.9 20.9
Timor-Leste 21.4
Togo
Tonga
Trinidad and Tobago
Tunisia 22.1
Turkey 21.6 21.6 22.4 22.0
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 19.1 20.4
Ukraine 22.6 22.3 22.7 22.6
United Arab Emirates
United Kingdom 22.3 22.9
United States 22.5
Uruguay 21.8 21.7 21.3 21.4 21.6
Uzbekistan 21.1 21.4
Vanuatu
Venezuela, RB 21.6 21.7 22.2 22.3 22.1
Vietnam 21.1 21.7
Virgin Islands (U.S.)
West Bank and Gaza 22.5 22.5
Yemen, Rep. 20.8
Zambia 20.7 19.4
Zimbabwe

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