Country name 2006 2007 2008 2009 2010
Colombia 18.0 18.0 18.9 18.8 18.7
Ecuador 19.1 18.8 20.1 20.3 20.2
Brazil 18.6 19.0 19.1 19.2
Honduras 19.7 19.2 19.3 20.7 20.2
Paraguay 19.2 19.4 19.7 20.7 19.5
Bolivia 19.8 19.6 20.7 21.4
Costa Rica 20.3 19.8 20.2 19.9 20.3
Cambodia 19.8 21.4 21.4 21.0
Dominican Republic 19.4 19.9 20.0 19.9 20.8
Cabo Verde 20.0
Niger 20.4
Morocco 20.5
El Salvador 20.8 20.5 20.8 20.4 21.6
Panama 20.1 20.6 20.1 19.9 20.1
Peru 20.7 20.7 21.5 21.5 21.6
Lao PDR 20.9
Pakistan 21.0 21.3
Uruguay 21.1 21.0 21.3 21.2 21.4
Tanzania 21.1
Kyrgyz Republic 22.6 21.2 22.0 21.9 22.0
Russian Federation 21.7 21.2 21.0 21.2 21.9
Timor-Leste 21.3
Slovak Republic 21.7 21.5 21.7 22.0 22.7
Malaysia 21.5 21.8
Cameroon 21.5
Iceland 21.5 21.7 21.2 21.8 22.2
Thailand 21.4 21.7 21.7 21.8 21.7
Portugal 21.7 21.7 21.6 22.0 21.9
Czech Republic 21.9 21.8 21.6 21.9 22.0
Cyprus 21.6 21.9 21.6 21.9 21.8
Georgia 22.0 21.9 22.3 22.0 22.4
France 22.8 21.9 21.9 21.8
Guinea 22.0
Hungary 22.6 22.0 22.8 23.0 22.9
United Kingdom 22.4 22.0 22.6 22.6 22.5
Argentina 22.0 22.0 22.4 22.6 22.4
Liberia 22.1
Armenia 21.2 22.1 22.0 22.1 21.4
Bhutan 22.2
Mongolia 22.2 22.5
Kazakhstan 21.9 22.2 22.0 22.2 22.1
Luxembourg 22.4 22.2 22.2 23.0 22.9
Poland 22.4 22.2 22.1 22.1 22.3
Denmark 22.5 22.2 23.1 22.9 22.7
West Bank and Gaza 21.8 22.3 21.9
Finland 22.4 22.3 22.4 22.4 22.6
Ireland 22.5 22.3 22.6 22.3 22.6
Netherlands 22.1 22.3 22.5 22.8 22.8
Germany 22.5 22.3 22.5 22.3 22.6
Lithuania 22.1 22.4 22.0 22.7 23.2
Belgium 22.8 22.4 22.8 22.8 22.6
Moldova 22.5 22.4 22.2 23.0 22.4
Ukraine 22.3 22.4 22.5 22.5 22.4
Switzerland 22.5 22.7 22.7 22.7
United States 22.6 23.0
Latvia 22.8 22.6 22.4 22.7 22.8
Belarus 22.9 22.6 23.0 22.4 22.8
Canada 22.6 22.8
Slovenia 22.7 22.6 22.6 22.7 22.7
Serbia 22.6 22.7 22.5 22.8 22.8
Tajikistan 22.7 22.6
Turkey 22.5 22.7 22.7 22.3 22.3
Greece 22.7 22.7 22.6 22.5 23.0
Norway 23.1 22.8 22.8 22.8 22.8
Austria 22.6 22.9 22.6 22.6 22.9
Sweden 22.9 22.9 23.0 22.9 22.8
Estonia 21.9 23.0 22.6 22.5 22.8
Bosnia and Herzegovina 23.0
Bulgaria 23.0 23.0 22.6 22.8 22.7
Italy 23.0 23.1 22.9 23.1 22.9
Montenegro 22.8 23.2 22.4 22.3 23.2
Romania 22.7 23.3 22.9 23.1 23.2
Israel 23.4 22.9
Spain 23.3 23.4 23.3 23.2 23.3
Ghana
Grenada
Puerto Rico
Guam
Australia 22.5 22.8
Guatemala 19.1
Palau
Cote d'Ivoire 21.7
Singapore
Guinea-Bissau 18.3
St. Vincent and the Grenadines
Guyana
Turkmenistan
Haiti
Northern Mariana Islands
Congo, Rep.
Barbados
Hong Kong SAR, China
Greenland
Congo, Dem. Rep.
Solomon Islands
Comoros
Sri Lanka 20.6 21.0
India 20.8
Ethiopia 21.3
Indonesia 21.5 21.8
Tonga 22.0
Iran, Islamic Rep. 22.2
Angola 21.9
Iraq
Bermuda
China 22.7 23.2
Oman
Isle of Man
Papua New Guinea 22.1
Samoa 20.3
Bangladesh 21.2
Senegal
Croatia 21.3 21.6 22.4
Cuba
Sao Tome and Principe 22.6
Jamaica
Seychelles 21.1
Japan 22.7
Azerbaijan
Jordan 21.5 21.5 21.5
South Africa 14.2 15.8
Chile 18.7 18.3
Kenya
St. Lucia
Kiribati 22.3
Suriname
Korea, Dem. Rep.
Syrian Arab Republic
Korea, Rep.
Antigua and Barbuda
Kuwait
Tunisia 22.6
Chad
Tuvalu
Central African Republic 17.7
Andorra
Zambia 19.2 17.9
Nicaragua 21.1
Afghanistan
Nigeria 21.6
Lesotho 20.3
Curacao
Cayman Islands
Benin
Libya
Belize
Liechtenstein
Djibouti
Gambia, The
Philippines 21.3 21.1
Burundi 21.0
Bahrain
Bahamas, The
Qatar
Macao SAR, China
Macedonia, FYR 21.6 21.0
Rwanda 17.1
Madagascar 20.3
San Marino
Malawi 19.8
Saudi Arabia
Burkina Faso 20.9
Fiji 20.2
Maldives 22.8
Sierra Leone
Mali 21.6 22.5
Sint Maarten (Dutch part)
Malta
Faeroe Islands
Marshall Islands
Somalia
Mauritania 22.8
South Sudan
Mauritius 21.4
Mexico 19.8 19.5 19.8
St. Kitts and Nevis
Micronesia, Fed. Sts.
St. Martin (French part)
Gabon
Sudan 22.9
Monaco
Swaziland 19.9
Brunei Darussalam
Eritrea
Algeria
Equatorial Guinea
Vanuatu 22.2
Aruba
Vietnam 22.1 21.5 20.7
Togo 21.2
Albania 22.2
Trinidad and Tobago
Egypt, Arab Rep. 21.0
Dominica
Nepal 21.9
Turks and Caicos Islands
French Polynesia
Uganda 19.6
New Caledonia
United Arab Emirates
New Zealand
American Samoa
Botswana 16.9
Uzbekistan
Mozambique 20.1
Venezuela, RB 22.3
Myanmar
Virgin Islands (U.S.)
Namibia 15.7
Yemen, Rep.
Lebanon
Zimbabwe

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