Country name 2011 2012 2013 2014
Afghanistan
Albania 37.0 28.8 19.7
Algeria 9.2 10.0 10.0 8.5
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 32.1 31.5 32.1 30.2
Armenia 31.4 29.5 32.7
Aruba
Australia 67.5 66.8 66.2 66.2
Austria 54.8 55.4 55.3 55.4
Azerbaijan 34.1
Bahamas, The
Bahrain 23.4
Bangladesh
Barbados 41.8
Belarus
Belgium 29.8 27.9 28.2 28.1
Belize 42.1
Benin
Bermuda
Bhutan 40.3 35.9
Bolivia 45.4
Bosnia and Herzegovina 23.2 21.1
Botswana
Brazil 50.8 50.7 48.9
Brunei Darussalam
Bulgaria 24.8 25.3 24.7 22.7
Burkina Faso
Burundi
Cabo Verde
Cambodia 78.4 72.6
Cameroon
Canada 64.5 63.7 63.8 64.6
Cayman Islands 53.9 64.0 55.2
Central African Republic
Chad
Chile 32.0 31.6 31.1 30.6
China
Colombia 45.0 46.6 46.0 46.1
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 33.6 38.8 39.8 38.1
Cote d'Ivoire
Croatia 26.9 25.3 24.8 28.5
Cuba
Curacao
Cyprus 36.6 35.5 36.3 39.5
Czech Republic 24.1 25.9 26.1 26.1
Denmark 67.1 64.0 62.4 62.0
Djibouti
Dominica
Dominican Republic 38.3 41.0 38.7
Ecuador 29.4
Egypt, Arab Rep. 16.9 16.6 18.0
El Salvador 34.6
Equatorial Guinea
Eritrea
Estonia 36.5 37.2 38.2 37.0
Ethiopia 50.1 53.5 74.9
Faroe Islands
Fiji
Finland 50.5 52.0 52.9 52.6
France 34.6 34.0 34.1 33.4
French Polynesia
Gabon
Gambia, The 58.1
Georgia
Germany 50.0 48.0 48.7 47.7
Ghana
Greece 26.6 27.2 25.4 26.1
Greenland
Grenada
Guam 44.7
Guatemala 35.5 33.3
Guinea 62.8 62.8
Guinea-Bissau
Guyana
Haiti
Honduras 30.2
Hong Kong SAR, China 52.0 52.0 40.0
Hungary 21.5 23.4 23.6 25.9
Iceland 74.6 78.0 81.5 77.1
India 17.5
Indonesia 38.6
Iran, Islamic Rep. 6.1
Iraq
Ireland 40.3 39.7 38.7 35.8
Isle of Man 53.0
Israel 48.2 48.6 48.2 48.5
Italy 22.8 24.0 23.4 23.1
Jamaica 29.9
Japan 43.3 42.2 43.3 43.4
Jordan 9.5 9.0
Kazakhstan
Kenya
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep. 30.1 30.9 30.6 32.5
Kuwait
Kyrgyz Republic 36.2 33.3 35.4
Lao PDR
Latvia 33.7 36.1 36.0 35.3
Lebanon
Lesotho 37.8
Liberia
Libya 10.7
Liechtenstein 49.3 47.9 46.9
Lithuania 24.1 26.1 27.0 29.6
Luxembourg 23.4 24.7 21.8 23.0
Macao SAR, China 53.0 49.5 51.7
Macedonia, FYR 23.9 26.2 27.1 25.1
Madagascar 75.4
Malawi 63.4
Malaysia 33.0 32.6 33.2 33.8
Maldives
Mali
Malta 48.0 47.7 49.5 51.7
Marshall Islands
Mauritania
Mauritius 36.5 36.9 35.4
Mexico 32.8 34.1 33.6 32.2
Micronesia, Fed. Sts.
Moldova 20.3 18.0 16.4
Monaco
Mongolia 27.3 35.8 28.9
Montenegro 16.7 27.8
Morocco 18.4 17.3 17.0
Mozambique 75.3
Myanmar
Namibia 28.2
Nepal
Netherlands 69.9 71.4 70.8 68.4
New Caledonia
New Zealand 57.0 57.4 56.9 58.6
Nicaragua
Niger
Nigeria
Northern Mariana Islands
Norway 56.6 57.8 58.2 55.8
Oman
Pakistan
Palau
Panama 29.2 31.9 34.3 32.8
Papua New Guinea
Paraguay 47.5 44.2
Peru 52.9
Philippines 34.6
Poland 28.1 28.4 27.9 28.7
Portugal 35.9 34.9 33.8 33.8
Puerto Rico 19.1 21.8
Qatar 30.4 31.1
Romania 25.8 25.5 24.7 24.0
Russian Federation 36.7 35.1 35.4 34.3
Rwanda
Samoa 16.5 16.3
San Marino
Sao Tome and Principe
Saudi Arabia 8.9 8.7
Senegal 31.3
Serbia 22.7
Seychelles 48.7
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic 22.7 23.6 23.7 23.6
Slovenia 32.3 30.0 30.2 30.5
Solomon Islands
Somalia
South Africa 23.5 22.9 23.6 22.8
South Sudan
Spain 39.2 37.6 35.9 34.0
Sri Lanka 23.5 22.6 26.6
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname 22.2
Swaziland
Sweden 52.8 53.4 55.2 56.0
Switzerland 67.0 65.4 66.5 66.6
Syrian Arab Republic
Tajikistan
Tanzania 59.7
Thailand 38.1 38.0 36.0
Timor-Leste
Togo
Tonga
Trinidad and Tobago 40.5
Tunisia 22.8
Turkey 26.2 25.2 26.8 27.6
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 74.6
Ukraine 36.6 35.0 32.5
United Arab Emirates
United Kingdom 55.7 56.3 56.4 56.1
United States 53.3 53.2 53.5 53.6
Uruguay 41.0
Uzbekistan
Vanuatu
Venezuela, RB 29.0 28.2
Vietnam 52.7 54.8
Virgin Islands (U.S.)
West Bank and Gaza 9.7 9.5 8.8
Yemen, Rep.
Zambia 55.6
Zimbabwe 67.6 43.9

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