Country name 2010 2011 2012 2013
Mexico 3.9 3.9 3.9 4.1
Brazil 4.4 4.6 5.4 5.6
Sudan 4.2 4.7 4.8 4.6
Malawi 4.7 4.8 8.0
Colombia 5.0 4.9 5.0 5.2
Japan 5.4 5.3 5.4 6.2
Iceland 6.9 5.4 4.9 36.4
Venezuela, RB 3.8 5.6 5.4
China 6.2 5.8 6.1 5.9
Peru 6.3 5.9 6.0 6.3
Argentina 6.1 5.9 5.5 5.3
Ecuador 6.4 6.0 5.7 5.9
Pakistan 7.8 6.1 6.7 5.5
Zambia 5.9 6.2 6.9 7.6
Indonesia 6.1 6.3 6.6 6.7
Bangladesh 6.3 6.4 6.2 6.2
Nigeria 6.6 6.8 5.7
Paraguay 7.3 6.8 7.1 6.9
United States 6.5 6.9 6.8 6.9
Iraq 9.2 7.5 7.5
Russian Federation 8.2 7.9 8.5 9.5
Turkey 7.7 8.0 8.1 8.6
Kazakhstan 10.4 8.1 8.7 7.5
Australia 8.6 8.2 7.7 7.7
Algeria 9.6 8.2 7.2 7.0
South Africa 8.9 8.5 8.6 8.7
Nepal 9.6 8.7 9.5 11.2
Botswana 7.3 8.9 6.1 8.2
Italy 9.6 9.6 9.9 10.3
Guatemala 11.3 10.0 9.9 9.8
Lao PDR 10.8 10.7 9.8 11.7
Canada 10.8 10.8 10.6 10.5
Bolivia 9.4 10.9 11.3 10.8
Chile 11.1 11.7 10.2 10.3
Yemen, Rep. 11.9 11.8 12.2 11.1
Romania 11.1 11.8 12.9 14.4
Sri Lanka 11.3 12.0 10.7 12.2
Uruguay 10.9 12.0 11.8 11.6
El Salvador 12.1 12.2 13.5 14.6
Namibia 12.5 12.3 13.6 14.0
Benin 13.6 12.6 13.5
Libya 8.7 12.8 8.7 11.7
Guinea 9.8 12.9 18.6 13.0
Guinea-Bissau 17.3 13.1 9.8
Poland 13.1 13.2 14.1 13.9
Saudi Arabia 16.6 13.4 11.5 11.8
Azerbaijan 12.1 13.5 17.8 16.9
Burundi 12.2 13.8 12.3 13.5
Philippines 14.9 13.9 13.9 14.3
Slovak Republic 14.2 14.0 14.8 15.0
Ghana 13.9 14.0 18.0 15.3
India 13.6 14.0 14.8 14.6
Congo, Dem. Rep. 14.2 14.0 8.9 8.2
Egypt, Arab Rep. 17.6 14.1 14.5
Bhutan 13.2 14.2 16.4 17.4
Bosnia and Herzegovina 15.1 14.3 14.2 13.9
Qatar 14.3 17.8 19.0
Cameroon 12.9 14.4 14.2 15.6
Mali 15.0 14.5
Germany 14.3 14.5 15.0 15.7
France 13.5 14.5 16.4 17.3
Oman 14.2 14.6 14.6 16.2
Niger 16.9 14.7 13.9
Dominican Republic 16.6 15.0 15.0 15.5
Belarus 14.1 15.0 16.3 17.5
Kenya 14.7 15.0 14.5
Vietnam 15.0 15.3 14.2 13.1
New Zealand 15.2 15.5 14.9 14.0
Spain 14.8 15.7 16.5 17.0
Korea, Rep. 16.5 16.1 17.4 16.2
Nicaragua 15.8 16.3 16.8 16.1
Portugal 15.2 16.7 17.4 18.3
Tunisia 20.0 17.0 18.3 17.3
Rwanda 15.7 17.0 13.1 15.1
Senegal 16.8 17.0
Suriname 11.5 17.3 15.6 14.3
Bahrain 23.9 17.5 14.8 14.8
Serbia 17.9 17.7 19.1 19.1
Switzerland 18.2 17.9 18.5 19.7
Norway 20.6 18.1 17.5 17.9
United Kingdom 17.7 18.3 18.2 17.9
Israel 18.9 18.5 20.3 18.6
Tanzania 17.2 18.9 18.2 17.1
Kuwait 21.5 18.9 17.2 15.6
Tajikistan 16.9 18.9 22.4
Czech Republic 18.4 19.0 20.8 20.5
Ethiopia 15.7 19.1 14.6
West Bank and Gaza 22.2 19.3 19.0
Sierra Leone 12.0 20.0 19.1 20.4
Sao Tome and Principe 18.8 20.1 16.3 25.9
Finland 19.6 20.2 22.0 20.9
Costa Rica 21.5 20.3 20.6 20.4
Greece 19.4 20.7 20.6 21.5
Honduras 20.7 20.9 20.3 21.9
Sweden 20.9 20.9 21.7 21.4
Bulgaria 22.0 21.0 22.3 23.0
Ukraine 22.8 21.2 20.8 21.8
Lesotho 22.7 21.2 22.5 18.6
Kosovo 21.1 21.3 18.9 17.6
Lithuania 23.3 21.4 26.9 27.7
Armenia 20.2 21.7 22.3 22.1
Mozambique 18.2 21.8 35.3 32.3
Slovenia 21.4 22.0 23.4 24.3
Haiti 26.1 22.1 21.1 20.6
Netherlands 21.9 22.6 24.3 25.2
Georgia 23.5 22.8 25.3 28.2
Macedonia, FYR 19.3 23.2 24.4 25.0
Angola 23.8 23.4 19.9 19.5
Gambia, The 21.4 23.5 25.4
Austria 23.9 24.4 25.3 26.0
Morocco 24.4 24.7 24.5 21.1
Latvia 25.0 25.4 25.7 25.1
Moldova 25.7 25.5 26.7 26.7
Malaysia 26.1 25.7 26.3 26.9
Afghanistan 27.6 26.7 25.9 25.0
Croatia 25.5 26.8 27.9 28.5
Thailand 24.9 27.1 28.1 29.5
Uganda 19.4 27.2 22.8 23.2
Papua New Guinea 32.4 27.3 26.9
Mongolia 20.6 27.5 29.3 23.9
Swaziland 23.9 28.3 26.4 24.6
Guyana 26.2 28.4 28.9 22.2
Hungary 27.2 28.7 28.8 29.4
Kyrgyz Republic 29.2 29.4 34.7 29.8
Tonga 25.4 31.1 33.5
Cambodia 26.7 31.5 33.6 34.4
Jamaica 33.7 31.6 32.9 33.0
Comoros 30.7 32.0 31.6
St. Vincent and the Grenadines 33.7 33.1 32.8 32.7
Grenada 32.0 33.3 32.4 31.4
Belize 37.0 34.4 37.8 40.4
Solomon Islands 41.0 35.1 32.6 34.5
Jordan 38.4 35.4 35.4 32.5
Belgium 36.5 35.9 39.5 39.7
Samoa 40.8 36.0 38.9 36.2
Denmark 35.5 36.6 38.5 38.5
Panama 31.9 37.3 36.4 34.3
Djibouti 38.3 37.6 35.1 36.7
Montenegro 36.6 38.3 41.0 40.5
Albania 38.5 39.3 34.9 36.0
St. Kitts and Nevis 37.8 39.9 42.9 47.3
Estonia 38.9 41.3 42.7 42.9
Bermuda 42.0 42.4 41.8
Dominica 41.5 43.4 36.8 38.5
St. Lucia 46.2 45.3 44.7 44.7
Fiji 46.0 46.8 46.7 46.4
Trinidad and Tobago 6.1 46.9
Cyprus 45.4 47.2 47.8 47.7
Bahamas, The 46.5 47.7 51.5 49.3
Kiribati 45.6 49.0 53.8
Cabo Verde 49.0 49.3 52.3 52.7
Mauritius 48.1 50.9 51.1 51.3
Vanuatu 57.1 54.4 59.8 57.4
Antigua and Barbuda 61.9 61.3 57.0 57.0
Hong Kong SAR, China 66.0 66.6 66.7 66.6
Seychelles 72.6 69.0 63.6 49.6
Lebanon 76.5 81.4 65.9 62.0
Singapore 85.5 84.2 87.1 87.1
Malta 88.1 88.2 89.8 85.7
Ireland 89.9 92.4 98.7 101.7
Aruba 90.8 97.7
Liberia 95.7 120.1 64.6 58.7
Maldives 106.0 123.7 126.9 137.2
Timor-Leste 118.1 136.8 83.4
Macao SAR, China 129.2 137.9 132.2 126.6
Luxembourg 194.1 194.0 211.1 213.9
Cayman Islands
Sint Maarten (Dutch part)
San Marino
Marshall Islands
Syrian Arab Republic
Palau
Congo, Rep.
Mauritania 29.3 28.5
Northern Mariana Islands
Somalia
French Polynesia
Madagascar
Myanmar
South Sudan
Chad
Micronesia, Fed. Sts.
New Caledonia
Monaco
Puerto Rico
Eritrea
Gabon
Curacao
Faeroe Islands
Liechtenstein
Togo 22.8
Turkmenistan
Equatorial Guinea
Tuvalu
Cuba
St. Martin (French part)
Turks and Caicos Islands
Korea, Dem. Rep.
Cote d'Ivoire 16.8
Isle of Man
United Arab Emirates
Barbados 53.5
Central African Republic
Burkina Faso 12.3
Uzbekistan
American Samoa
Brunei Darussalam 18.4
Iran, Islamic Rep.
Virgin Islands (U.S.)
Guam
Andorra
Greenland
Zimbabwe

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