Country name 2011 2012 2013
Afghanistan
Albania 56.5 64.7 67.3
Algeria 32.0 32.6 32.8
American Samoa
Andorra
Angola 44.1 47.3 46.1
Antigua and Barbuda
Argentina 27.2 26.3 26.0
Armenia 27.6 23.9 24.4
Aruba
Australia 23.1 23.5 23.4
Austria 31.8 33.1 35.0
Azerbaijan 21.9 22.2 24.8
Bahamas, The
Bahrain 11.5 12.2 11.7
Bangladesh 16.1 15.1 13.8
Barbados
Belarus 19.9 20.2 21.4
Belgium 28.0 27.6 27.3
Belize
Benin 69.7 69.8 69.7
Bermuda
Bhutan
Bolivia 38.9 36.8 40.4
Bosnia and Herzegovina 14.6 14.7 13.1
Botswana 46.2 49.1 42.3
Brazil 47.2 47.6 46.0
Brunei Darussalam 18.3 19.2 19.4
Bulgaria 16.2 18.5 18.5
Burkina Faso
Burundi
Cabo Verde
Cambodia 68.0 68.8 68.5
Cameroon 54.8 54.5 52.0
Canada 32.0 32.4 32.4
Cayman Islands
Central African Republic
Chad
Chile 29.0 29.0 29.9
China 7.9 8.2 8.4
Colombia 40.4 42.6 38.2
Comoros
Congo, Dem. Rep. 92.2 91.8 92.0
Congo, Rep. 77.8 73.0 73.1
Costa Rica 68.6 69.6 67.6
Cote d'Ivoire 26.1 30.2 29.8
Croatia 32.3 34.1 35.6
Cuba 4.8 4.6 4.5
Curacao 28.5 23.0 24.0
Cyprus 30.9 30.6 31.9
Czech Republic 14.9 15.2 15.8
Denmark 30.1 30.7 28.9
Djibouti
Dominica
Dominican Republic 31.9 32.4 28.9
Ecuador 44.4 45.4 45.4
Egypt, Arab Rep. 25.6 26.9 24.5
El Salvador 51.7 51.0 48.1
Equatorial Guinea
Eritrea 29.4 30.9 30.9
Estonia 12.6 13.7 11.7
Ethiopia 43.7 46.9 46.8
Faroe Islands
Fiji
Finland 22.7 24.6 24.2
France 39.6 39.1 38.4
French Polynesia
Gabon 20.2 20.3 19.8
Gambia, The
Georgia 38.8 37.1 37.6
Germany 20.5 19.9 20.1
Ghana 52.8 53.3 52.8
Greece 23.9 21.3 23.7
Greenland
Grenada
Guam
Guatemala 52.5 52.4 48.7
Guinea
Guinea-Bissau
Guyana
Haiti 51.4 46.2 41.5
Honduras 37.8 39.5 39.2
Hong Kong SAR, China 14.0 14.0 14.1
Hungary 24.7 25.6 25.1
Iceland 43.9 43.0 39.9
India 12.4 12.3 11.9
Indonesia 29.7 31.2 31.9
Iran, Islamic Rep. 23.2 23.7 23.7
Iraq 29.6 28.4 25.7
Ireland 30.1 28.9 30.4
Isle of Man
Israel 18.7 17.4 19.6
Italy 28.4 27.9 29.8
Jamaica 25.2 24.3 24.2
Japan 18.7 17.8 17.3
Jordan 26.7 30.2 31.2
Kazakhstan 5.7 6.2 5.6
Kenya 40.2 46.5 49.0
Kiribati
Korea, Dem. People’s Rep. 2.9 2.8 2.8
Korea, Rep. 14.8 15.2 15.9
Kuwait 14.3 14.6 15.3
Kyrgyz Republic 38.4 41.1 44.4
Lao PDR
Latvia 38.4 39.1 39.8
Lebanon 27.4 25.4 24.6
Lesotho
Liberia
Libya 39.7 39.5 50.5
Liechtenstein
Lithuania 37.4 37.7 39.9
Luxembourg 66.0 64.2 66.3
Macao SAR, China
Macedonia, FYR 15.0 15.4 17.3
Madagascar
Malawi
Malaysia 22.7 22.5 27.4
Maldives
Mali
Malta 20.9 19.5 22.3
Marshall Islands
Mauritania
Mauritius 25.5 25.7 25.6
Mexico 35.9 35.7 33.3
Micronesia, Fed. Sts.
Moldova 19.1 18.2 22.2
Monaco
Mongolia 11.0 11.4 10.1
Montenegro 25.6 26.9 23.3
Morocco 28.7 28.4 30.0
Mozambique 69.1 72.5 69.8
Myanmar 29.1 26.5 29.6
Namibia 57.4 54.5 54.5
Nepal 44.5 43.5 43.6
Netherlands 21.4 20.9 20.4
New Caledonia
New Zealand 46.0 43.4 44.5
Nicaragua 37.4 40.2 39.9
Niger 55.8 55.9 59.5
Nigeria 40.8 40.2 39.3
Northern Mariana Islands
Norway 37.7 37.6 39.5
Oman 18.1 20.0 21.3
Pakistan 27.5 27.8 28.5
Palau
Panama 38.1 37.7 39.7
Papua New Guinea
Paraguay 93.0 90.9 93.3
Peru 38.5 40.7 41.7
Philippines 30.3 30.5 28.5
Poland 15.7 15.5 14.8
Portugal 36.5 34.2 34.7
Puerto Rico
Qatar 16.1 15.0 16.2
Romania 17.4 19.5 21.5
Russian Federation 15.6 15.3 15.4
Rwanda
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 25.4 26.0 26.4
Senegal 38.0 37.0 38.8
Serbia 11.5 11.4 12.4
Seychelles
Sierra Leone
Singapore 16.2 16.4 16.2
Sint Maarten (Dutch part)
Slovak Republic 21.7 20.7 20.0
Slovenia 36.1 37.6 37.4
Solomon Islands
Somalia
South Africa 12.8 12.4 13.2
South Sudan 67.4 65.3
Spain 34.7 31.7 34.9
Sri Lanka 50.3 45.9 56.2
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 62.4 62.4 60.9
Suriname
Swaziland
Sweden 49.6 51.3 52.5
Switzerland 43.5 42.4 41.1
Syrian Arab Republic 22.5 22.8 25.9
Tajikistan 12.0 10.8 10.0
Tanzania 54.0 56.6 56.5
Thailand 27.1 26.3 25.2
Timor-Leste
Togo 78.3 77.8 77.2
Tonga
Trinidad and Tobago 14.3 14.1 14.0
Tunisia 28.8 27.1 25.6
Turkey 15.4 16.9 19.7
Turkmenistan 11.6 10.8 12.8
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine 12.1 11.4 11.8
United Arab Emirates 17.5 16.8 18.8
United Kingdom 26.4 25.0 25.4
United States 31.7 33.4 33.2
Uruguay 44.9 40.3 48.8
Uzbekistan 7.5 7.3 7.2
Vanuatu
Venezuela, RB 28.5 31.3 28.5
Vietnam 23.9 23.3 24.1
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 34.7 31.5 34.7
Zambia 37.2 34.7 28.5
Zimbabwe 19.6 20.1 20.9

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