Country name 2006 2007 2008 2009 2010
Afghanistan
Albania 30.0
Algeria
American Samoa
Andorra
Angola 42.7
Antigua and Barbuda
Argentina 48.3 47.4 46.3 45.3 44.5
Armenia 32.5 29.8 30.7 29.6 31.1
Aruba
Australia 35.6 34.9
Austria 29.6 30.6 30.5 31.5 30.3
Azerbaijan
Bahamas, The
Bahrain
Bangladesh 32.0
Barbados
Belarus 28.2 28.8 27.2 27.7 27.7
Belgium 28.3 29.6 29.0 28.7 28.5
Belize
Benin
Bermuda
Bhutan 38.1
Bolivia 56.9 55.4 51.4 49.7
Bosnia and Herzegovina 33.0
Botswana 60.5
Brazil 55.9 55.2 54.4 53.9
Brunei Darussalam
Bulgaria 35.7 28.1 33.6 33.8 35.7
Burkina Faso 39.8
Burundi 33.4
Cabo Verde 47.2
Cambodia 41.1 35.1 34.7 33.4
Cameroon 42.8
Canada 33.9 33.7
Cayman Islands
Central African Republic 56.2
Chad
Chile 51.8 52.0
China 42.6 42.1
Colombia 60.1 59.4 56.0 55.9 55.5
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 49.3 49.5 49.1 51.0 48.1
Cote d'Ivoire 43.2
Croatia 33.7 33.2 27.4
Cuba
Curacao
Cyprus 31.1 31.1 31.7 32.1 31.5
Czech Republic 26.7 26.0 26.3 26.2 26.6
Denmark 27.1 26.9 28.9 28.8 29.0
Djibouti
Dominica
Dominican Republic 51.9 48.7 49.0 48.9 47.2
Ecuador 53.2 54.3 50.6 49.3 49.3
Egypt, Arab Rep. 30.8
El Salvador 45.4 45.2 46.7 45.9 44.5
Equatorial Guinea
Eritrea
Estonia 33.8 31.3 32.0 31.6 32.2
Ethiopia 33.2
Faeroe Islands
Fiji 42.8
Finland 28.0 28.3 27.9 27.5 27.7
France 29.9 32.6 33.1 33.8
French Polynesia
Gabon
Gambia, The
Georgia 40.1 40.6 40.6 41.7 42.1
Germany 32.8 32.4 31.3 31.5 31.1
Ghana
Greece 35.4 34.6 34.2 33.8 34.5
Greenland
Grenada
Guam
Guatemala 54.9
Guinea 39.4
Guinea-Bissau 50.7
Guyana
Haiti
Honduras 57.4 56.2 55.7 51.6 53.4
Hong Kong SAR, China
Hungary 28.3 31.2 27.5 27.0 29.4
Iceland 30.3 29.6 31.9 28.7 26.4
India 33.9
Indonesia 34.1 35.6
Iran, Islamic Rep. 42.0
Iraq
Ireland 32.7 32.0 30.9 32.8 32.3
Isle of Man
Israel 41.2 42.8
Italy 34.3 33.2 33.7 33.7 34.4
Jamaica
Japan 32.1
Jordan 33.9 32.6 33.7
Kazakhstan 30.0 28.5 29.1 28.8 28.6
Kenya
Kiribati 37.6
Korea, Dem. Rep.
Korea, Rep.
Kuwait
Kyrgyz Republic 38.4 33.4 32.1 29.8 29.9
Lao PDR 36.6
Latvia 35.6 36.1 35.8 34.8 35.3
Lebanon
Lesotho 54.2
Liberia 36.5
Libya
Liechtenstein
Lithuania 34.4 34.6 37.1 37.3 33.8
Luxembourg 31.0 31.3 32.6 31.5 30.9
Macao SAR, China
Macedonia, FYR 42.6 44.1
Madagascar 40.6
Malawi 46.1
Malaysia 46.0 46.3
Maldives 36.8
Mali 38.9 33.0
Malta
Marshall Islands
Mauritania 37.5
Mauritius 35.7
Mexico 48.0 48.2 48.1
Micronesia, Fed. Sts.
Moldova 35.4 34.4 34.7 32.9 32.1
Monaco
Mongolia 35.8 33.1
Montenegro 29.4 30.8 30.0 30.3 28.6
Morocco 40.7
Mozambique 45.6
Myanmar
Namibia 61.0
Nepal 32.8
Netherlands 30.8 30.4 29.9 28.4 28.7
New Caledonia
New Zealand
Nicaragua 45.7
Niger 37.3
Nigeria 43.0
Northern Mariana Islands
Norway 27.3 28.1 27.1 26.4 25.9
Oman
Pakistan 31.4 29.6
Palau
Panama 55.1 53.0 52.6 52.0 51.9
Papua New Guinea 43.9
Paraguay 53.6 52.1 51.0 49.7 51.8
Peru 51.7 51.4 48.6 48.0 46.2
Philippines 44.2 42.9
Poland 33.7 33.5 33.7 33.6 33.2
Portugal 38.1 36.8 36.6 34.9 35.8
Puerto Rico
Qatar
Romania 39.2 37.6 29.4 28.2 28.2
Russian Federation 41.5 42.3 41.4 39.7 40.9
Rwanda 51.3
Samoa 42.7
San Marino
Sao Tome and Principe 30.8
Saudi Arabia
Senegal
Serbia 29.7 29.4 28.2 28.7 29.7
Seychelles 42.8
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic 27.7 28.0 26.9 26.0 27.3
Slovenia 24.5 24.4 23.7 24.8 24.9
Solomon Islands
Somalia
South Africa 64.8 63.0
South Sudan
Spain 32.7 33.9 34.8 35.4 35.8
Sri Lanka 40.0 36.2
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 35.4
Suriname
Swaziland 51.5
Sweden 26.5 26.9 27.1 26.6 26.8
Switzerland 34.5 34.0 33.0 32.7
Syrian Arab Republic
Tajikistan 32.2 30.8
Tanzania 40.3
Thailand 41.8 39.8 40.3 39.8 39.4
Timor-Leste 31.6
Togo 42.2
Tonga 38.1
Trinidad and Tobago
Tunisia 35.8
Turkey 39.7 38.4 38.3 39.0 38.8
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 44.2
Ukraine 29.8 28.6 26.6 25.3 24.8
United Arab Emirates
United Kingdom 34.8 35.9 34.4 34.7 34.8
United States 41.8 40.5
Uruguay 47.2 47.6 46.3 46.3 45.3
Uzbekistan
Vanuatu 37.2
Venezuela, RB 46.9
Vietnam 37.4 38.2 42.7
Virgin Islands (U.S.)
West Bank and Gaza 34.0 35.6 34.5
Yemen, Rep.
Zambia 54.6 55.6
Zimbabwe

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