Country name 2011 2012 2013 2014
Afghanistan
Albania 52.2 45.3 36.9
Algeria 41.7 43.6 45.3 42.7
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 49.7 49.4 50.0 46.7
Armenia 43.1 41.5 40.3
Aruba
Australia 68.8 68.2 67.4 66.9
Austria 63.6 63.1 62.3 60.7
Azerbaijan 32.2
Bahamas, The
Bahrain 51.2
Bangladesh
Barbados 53.2
Belarus
Belgium 34.1 35.0 33.7 32.3
Belize 64.6
Benin
Bermuda
Bhutan 35.2 28.3
Bolivia 60.8
Bosnia and Herzegovina 38.6 37.9
Botswana
Brazil 67.4 67.2 65.0
Brunei Darussalam
Bulgaria 33.9 35.3 34.3 31.5
Burkina Faso
Burundi
Cabo Verde
Cambodia 78.8 74.0
Cameroon
Canada 64.6 63.3 63.8 63.8
Cayman Islands 50.9 51.6 54.9
Central African Republic
Chad
Chile 44.3 42.1 41.1 40.8
China
Colombia 63.7 64.8 63.2 63.1
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 52.3 57.0 55.1 56.9
Cote d'Ivoire
Croatia 37.8 34.6 34.7 38.5
Cuba
Curacao
Cyprus 41.4 42.8 40.8 41.2
Czech Republic 35.5 36.4 36.8 38.1
Denmark 67.1 64.1 61.1 61.0
Djibouti
Dominica
Dominican Republic 60.1 59.6 59.1
Ecuador 49.8
Egypt, Arab Rep. 48.1 48.1 48.2
El Salvador 64.6
Equatorial Guinea
Eritrea
Estonia 43.4 44.3 41.4 41.4
Ethiopia 53.2 56.2 81.0
Faroe Islands
Fiji
Finland 50.5 51.2 50.8 51.5
France 41.2 40.6 41.0 39.8
French Polynesia
Gabon
Gambia, The 55.9
Georgia
Germany 54.8 53.2 52.9 52.0
Ghana
Greece 31.8 31.2 31.6 30.0
Greenland
Grenada
Guam 47.5
Guatemala 71.1 67.9
Guinea 63.0 63.0
Guinea-Bissau
Guyana
Haiti
Honduras 69.4
Hong Kong SAR, China 52.9 52.9 37.8
Hungary 27.0 27.9 31.0 33.0
Iceland 71.7 73.5 74.8 76.3
India 49.5
Indonesia 57.7
Iran, Islamic Rep. 28.0
Iraq
Ireland 42.7 41.3 40.6 38.8
Isle of Man 57.8
Israel 52.5 50.4 51.0 50.9
Italy 31.2 32.9 30.7 31.0
Jamaica 36.9
Japan 41.9 41.5 42.0 42.7
Jordan 39.1 37.7
Kazakhstan 49.8
Kenya
Kiribati
Korea, Dem. People’s Rep.
Korea, Rep. 20.6 22.1 22.5 24.6
Kuwait
Kyrgyz Republic 56.7 55.2 58.2
Lao PDR
Latvia 41.1 44.0 42.6 45.3
Lebanon
Lesotho 52.6
Liberia
Libya 24.0
Liechtenstein 57.9 57.9 57.4
Lithuania 32.1 32.4 35.8 38.6
Luxembourg 26.3 28.8 29.8 29.6
Macao SAR, China 50.6 49.7 48.4
Macedonia, FYR 39.9 40.5 39.9 39.3
Madagascar 78.3
Malawi 61.9
Malaysia 48.9 49.4 49.1 48.7
Maldives
Mali
Malta 55.7 54.0 55.9 52.9
Marshall Islands
Mauritania
Mauritius 50.1 50.7 52.3
Mexico 60.4 61.2 59.9 58.8
Micronesia, Fed. Sts.
Moldova 24.1 22.2 21.7
Monaco
Mongolia 37.9 45.8 39.2
Montenegro 24.6 33.3
Morocco 51.2 49.3 47.0
Mozambique 66.7
Myanmar
Namibia 34.1
Nepal
Netherlands 67.8 68.5 69.3 68.0
New Caledonia
New Zealand 62.2 61.1 60.5 63.0
Nicaragua
Niger
Nigeria
Northern Mariana Islands
Norway 54.7 56.3 55.9 53.1
Oman
Pakistan
Palau
Panama 59.4 60.9 59.2 58.0
Papua New Guinea
Paraguay 69.6 70.6
Peru 66.1
Philippines 55.7
Poland 38.7 38.5 38.4 38.8
Portugal 40.4 39.2 36.2 34.8
Puerto Rico 30.0 31.0
Qatar 81.9 81.8
Romania 35.3 35.3 35.1 34.8
Russian Federation 45.7 43.8 44.1 43.0
Rwanda
Samoa 39.3 27.1
San Marino
Sao Tome and Principe
Saudi Arabia 26.2 25.8
Senegal 51.6
Serbia 34.0
Seychelles 55.0
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic 37.2 37.1 37.6 38.0
Slovenia 42.0 38.1 37.1 36.6
Solomon Islands
Somalia
South Africa 27.5 27.8 27.9 27.7
South Sudan
Spain 42.6 40.4 39.6 37.3
Sri Lanka 45.2 44.6 44.5
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname 40.1
Swaziland
Sweden 53.2 51.8 53.9 54.9
Switzerland 69.3 69.3 68.8 68.2
Syrian Arab Republic
Tajikistan
Tanzania 70.0
Thailand 54.8 55.2 54.9
Timor-Leste
Togo
Tonga
Trinidad and Tobago 53.9
Tunisia 47.1
Turkey 51.3 49.8 51.0 53.9
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 77.1
Ukraine 46.5 46.3 44.0
United Arab Emirates
United Kingdom 60.7 60.9 60.3 59.6
United States 56.6 56.5 56.6 56.4
Uruguay 56.1
Uzbekistan
Vanuatu
Venezuela, RB 54.2 53.1
Vietnam 58.9 61.4
Virgin Islands (U.S.)
West Bank and Gaza 46.6 49.0 49.0
Yemen, Rep.
Zambia 60.3
Zimbabwe 78.3 53.0

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