Country name 2011 2012 2013 2014
Afghanistan 6.1 5.5 6.3 6.6
Sudan 17.6 10.0 7.2 6.1
Burundi 9.4 9.0 7.4 7.8
Timor-Leste 8.8 9.7 7.7
Kiribati 12.4 11.2 10.5 10.8
Nepal 8.9 10.1 10.7 11.6
Brazil 11.5 12.0 12.0 11.5
Ethiopia 16.7 13.8 12.5 11.6
Pakistan 14.0 12.4 13.3 12.3
United States 13.6 13.6 13.5
Central African Republic 13.5 12.5 14.3 12.3
Argentina 17.6 15.5 14.3 14.8
Somalia 14.6 14.4
Rwanda 14.4 14.1 15.6 14.9
Japan 15.1 14.7 16.2
South Sudan 66.1 10.1 16.2 20.2
Comoros 17.5 16.1 16.4 17.3
West Bank and Gaza 17.2 16.6 16.6 18.0
Guinea-Bissau 26.8 14.9 17.5 16.4
Colombia 18.7 18.3 17.6 16.0
Tanzania 20.8 21.3 17.7 19.5
Kenya 21.6 19.8 17.9 16.4
Nigeria 31.3 31.4 18.0 18.4
Egypt, Arab Rep. 20.6 17.4 18.1 15.2
Haiti 17.4 16.9 18.3 18.7
Tajikistan 17.9 21.5 19.2
Bangladesh 19.9 20.2 19.5 19.0
Australia 21.1 21.3 19.8 20.9
Uganda 18.9 20.1 20.2 18.4
Cameroon 18.4 18.8 20.7 21.7
Tonga 16.8 19.5 21.2 17.8
Niger 20.9 21.9 22.6 17.8
China 25.5 24.2 23.3 22.6
Uruguay 26.4 25.9 23.5 23.4
Guatemala 26.6 24.9 23.7 23.1
Indonesia 26.3 24.6 24.0 23.7
Cuba 25.1 25.5 24.1
Peru 29.7 27.1 24.1 22.4
Venezuela, RB 29.9 26.2 24.8
India 24.3 24.4 25.2 23.2
St. Vincent and the Grenadines 27.0 27.5 25.2 25.1
Grenada 25.2 25.8 25.4 26.1
Dominican Republic 23.7 24.4 25.4 25.7
Turkey 24.0 26.3 25.6 27.7
Mozambique 26.7 26.4 25.7 26.2
Burkina Faso 25.0 25.5 26.1 28.9
El Salvador 28.0 25.6 26.4 25.8
Uzbekistan 33.1 27.7 27.0 23.4
Benin 21.4 24.7 27.4 36.1
Mali 25.0 26.7 27.5 25.8
Iran, Islamic Rep. 25.7 22.4 27.5 24.2
Senegal 25.2 24.3 27.7 27.4
Philippines 32.0 30.8 28.0 28.7
Armenia 23.8 27.6 28.4 28.5
Guinea 30.3 29.7 28.5 27.6
France 27.8 28.5 28.5 28.7
Russian Federation 30.3 29.5 28.6 30.0
Italy 27.0 28.6 28.9 29.6
Ecuador 31.1 30.2 29.2 28.6
Gambia, The 26.3 30.8 29.2
Zimbabwe 42.8 32.9 29.4 27.1
United Kingdom 30.7 30.1 30.0 28.4
Madagascar 26.7 29.0 30.1 31.8
Canada 30.6 30.2 30.2 31.6
Samoa 28.7 27.7 30.3 28.2
Greece 25.5 28.7 30.6 32.7
Jamaica 30.4 30.2 30.6 31.2
South Africa 30.4 29.7 31.0 31.3
Mexico 31.3 32.7 31.9 32.4
Spain 28.9 30.6 32.0 32.5
Chile 38.1 34.3 32.4 33.8
Morocco 34.7 34.9 32.7 34.3
Israel 36.1 36.9 33.2 32.3
Algeria 38.8 36.9 33.2 30.5
Chad 38.9 38.5 33.6 34.2
Congo, Dem. Rep. 45.4 34.0 33.9 33.3
Ghana 36.9 40.4 34.2 39.5
Bosnia and Herzegovina 32.6 32.8 34.2 34.3
Dominica 38.1 33.0 34.6 34.1
Albania 34.0 33.4 35.4 28.2
Costa Rica 37.2 37.2 35.5 35.1
Barbados 39.0 39.5 37.2 36.5
Lao PDR 37.2 38.8 37.3 40.5
Norway 41.3 40.6 38.8 38.3
Finland 39.2 39.5 39.0 37.9
Kazakhstan 47.6 45.1 39.1 39.1
St. Kitts and Nevis 34.0 36.1 39.3 38.5
Portugal 34.3 37.7 39.5 40.0
Iraq 44.4 44.5 39.7 39.8
Romania 36.8 37.4 39.7 41.1
Mongolia 52.6 43.6 40.0 53.5
Lesotho 48.4 43.9 40.4
Bhutan 41.2 38.7 40.5 36.3
Serbia 34.0 36.9 41.2 44.3
Montenegro 42.3 43.7 41.3 40.1
Kyrgyz Republic 54.5 44.4 42.3 36.9
Namibia 45.5 43.4 42.4 39.9
Nicaragua 42.7 45.2 42.4 42.3
Jordan 47.7 46.2 42.5 43.3
Ukraine 49.8 47.7 43.0 49.2
Croatia 40.4 41.6 43.0 46.3
Zambia 38.1 42.1 43.3 40.9
Moldova 45.0 43.5 43.3 41.6
Cote d'Ivoire 53.8 48.5 43.8 43.4
Macedonia, FYR 47.1 45.4 43.8 47.9
Sweden 46.7 46.3 43.8 44.5
Bahamas, The 43.6 45.3 44.1 43.9
Bolivia 44.1 47.2 44.1 43.3
Togo 39.4 43.1 44.3 50.4
Georgia 36.2 38.2 44.7 42.9
Germany 44.8 46.0 45.5 45.7
St. Lucia 44.4 46.0 45.5 44.7
Lebanon 36.2 46.6 45.7 40.0
Antigua and Barbuda 47.6 45.4 45.8 45.3
Poland 42.5 44.4 46.3 47.4
Tunisia 49.3 49.3 47.1 44.6
Malawi 29.5 37.3 47.6 45.8
Bermuda 47.6 46.8 47.7
Vanuatu 44.3 49.1 47.8 48.0
Honduras 51.3 50.9 47.9 46.9
Liberia 46.3 43.4 48.5 25.0
Azerbaijan 56.4 53.7 48.7 43.3
Mauritius 53.4 54.6 49.0 51.5
Paraguay 52.5 49.9 49.3 46.8
Trinidad and Tobago 65.1 56.8 50.5 44.4
Faeroe Islands 49.1 48.7 50.6
Angola 61.2 57.1 50.7
Cyprus 49.5 49.7 50.8 55.4
Guyana 55.3 58.4 51.7 51.1
Saudi Arabia 56.2 54.4 52.1 47.5
Austria 53.7 53.8 53.2 53.2
Korea, Rep. 55.7 56.3 53.9 50.6
Denmark 52.9 54.0 54.3 53.7
Botswana 44.4 42.4 54.3 49.8
Iceland 56.6 57.0 55.7 53.6
Mauritania 58.3 57.8 55.7 47.8
Solomon Islands 61.1 62.0 56.4
Fiji 59.3 61.0 56.6 54.8
Gabon 61.7 61.0 57.4 54.2
Belarus 81.1 81.3 60.3 57.2
Latvia 58.0 61.5 60.4 59.5
Belize 60.1 62.5 60.9
Palau 57.0 54.7 60.9 63.1
Cambodia 54.1 58.0 61.5 62.3
Bulgaria 62.3 63.4 67.0 65.1
Thailand 70.3 69.3 67.7 69.2
Libya 54.8 74.6 70.4 47.0
Kuwait 73.2 74.7 70.9 67.9
Switzerland 65.8 67.3 72.3 64.3
Qatar 71.8 75.1 73.3 69.1
Bahrain 79.0 74.3 73.6 71.2
Slovenia 70.4 73.3 75.2 76.5
Puerto Rico 77.0 73.1 75.5
Malaysia 85.3 79.3 75.6 73.8
Oman 72.9 71.8 75.9 68.8
Brunei Darussalam 79.7 81.4 76.2 71.0
Congo, Rep. 87.3 83.8 76.5 73.0
Czech Republic 71.6 76.6 77.3 83.8
Belgium 81.6 82.3 82.2 84.0
Netherlands 77.4 81.9 82.6 82.9
Vietnam 79.4 80.0 83.6 86.4
Lithuania 75.0 81.7 84.1 81.2
Seychelles 95.8 92.8 85.5 83.1
Estonia 86.5 86.6 86.8 83.9
Hungary 87.2 86.8 88.0 89.3
Equatorial Guinea 93.4 96.8 92.6 95.6
Slovak Republic 85.3 91.8 93.8 91.9
United Arab Emirates 90.3 100.6 101.3 98.0
Maldives 105.8 99.2 105.0 108.2
Ireland 101.2 107.2 106.7 113.7
Macao SAR, China 111.8 109.0 107.6 99.1
Singapore 201.3 195.4 191.6 187.6
Luxembourg 185.6 189.2 195.6 203.3
Hong Kong SAR, China 225.5 225.6 227.9 219.6
Korea, Dem. Rep.
Sri Lanka
French Polynesia
Liechtenstein
Sao Tome and Principe
Andorra
Djibouti
Sint Maarten (Dutch part)
San Marino
Marshall Islands
New Zealand 30.8
Isle of Man
Sierra Leone
Turks and Caicos Islands
Northern Mariana Islands
Curacao
St. Martin (French part)
Greenland
New Caledonia
Cayman Islands
Turkmenistan 74.7 73.3
Suriname
Tuvalu
Monaco
Myanmar
Swaziland 44.4
Guam
Micronesia, Fed. Sts.
Papua New Guinea
Aruba 70.8
Syrian Arab Republic
Malta 93.6
Cabo Verde 31.5
Virgin Islands (U.S.)
Panama 79.3 79.8
Yemen, Rep.
Eritrea 14.4
American Samoa

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