Country name 2011 2012 2013 2014 2015
Afghanistan 36.3 36.3 35.8 36.3 36.3
Albania 38.3 38.5 31.5 31.4 36.5
Algeria 73.0 72.8 72.7 72.7 72.7
American Samoa
Andorra
Angola 52.1 52.1 52.0 52.0 48.4
Antigua and Barbuda 41.0 41.0 40.9 41.6 41.9
Argentina 107.4 107.5 119.4 137.4 137.4
Armenia 38.8 38.8 35.9 20.1 19.9
Aruba
Australia 47.3 47.2 47.3 47.4 47.6
Austria 50.8 52.3 51.9 51.7 51.7
Azerbaijan 40.0 40.0 39.8 39.8 39.8
Bahamas, The 44.6 44.6 48.5 41.1 33.7
Bahrain 13.5 13.5 13.5 13.5 13.5
Bangladesh 32.5 32.5 31.6
Barbados 35.0 34.7 34.6 34.6 34.7
Belarus 62.3 58.5 52.0 51.8 51.8
Belgium 57.7 58.2 58.0 58.4 58.4
Belize 33.2 33.2 31.1 31.1 31.1
Benin 65.2 65.2 63.3 63.3 63.3
Bermuda
Bhutan 37.3 37.3 35.3 35.3 35.3
Bolivia 80.0 83.4 83.7 83.7 83.7
Bosnia and Herzegovina 23.6 23.6 22.2 23.3 23.3
Botswana 19.5 25.4 25.3 25.1 25.1
Brazil 69.2 69.2 69.2
Brunei Darussalam 16.7 15.4 15.8 15.8 8.7
Bulgaria 27.2 27.8 27.0 27.0 27.0
Burkina Faso 42.7 42.7 41.3 41.3 41.3
Burundi 46.5 46.5 45.2 40.3 40.3
Cabo Verde 37.9 37.2 36.5 36.5 36.5
Cambodia 22.6 22.6 21.0 21.0 21.0
Cameroon 48.8 48.8 48.8 48.8 48.8
Canada 20.7 20.1 19.9 21.1 21.1
Cayman Islands
Central African Republic 54.6 67.4 73.3 73.3 73.3
Chad 75.8 75.7 72.4 63.5 63.5
Chile 24.5 27.7 27.7 27.9 28.9
China 68.7 68.5 67.8
Colombia 76.4 76.0 76.1 77.3 69.7
Comoros 217.9 217.9 216.5 216.5 216.5
Congo, Dem. Rep. 339.1 339.1 55.7 54.7 54.6
Congo, Rep. 63.1 64.5 55.8 55.0 56.0
Costa Rica 58.0 58.4 58.0 58.0 58.0
Cote d'Ivoire 50.1 44.4 52.5 51.9 51.9
Croatia 21.3 21.2 19.3 18.4 20.0
Cuba
Curacao
Cyprus 22.0 22.2 22.5 23.0 24.4
Czech Republic 50.0 50.0 50.0 50.4 50.4
Denmark 26.4 27.0 26.3 26.0 24.5
Djibouti 38.1 38.1 37.6 37.6 37.6
Dominica 37.1 37.1 37.0 37.0 37.0
Dominican Republic 41.2 43.4 43.5 43.2 42.4
Ecuador 34.5 34.5 33.7 33.0 33.0
Egypt, Arab Rep. 44.2 43.2 40.6 44.8 45.0
El Salvador 34.8 34.8 38.7 38.7 38.7
Equatorial Guinea 47.1 47.1 47.1 47.1 47.1
Eritrea 84.5 84.5 83.7 83.7 83.7
Estonia 57.8 66.8 49.7 49.4 49.4
Ethiopia 30.3 32.5 31.6 31.8 32.1
Faeroe Islands
Fiji 38.3 37.6 31.1 31.1 31.1
Finland 39.1 40.6 39.9 40.1 37.9
France 65.7 67.4 67.4 68.9 62.7
French Polynesia
Gabon 43.5 43.5 43.2 40.6 45.7
Gambia, The 283.2 283.2 275.4 63.3 63.3
Georgia 16.5 16.5 16.4 16.4 16.4
Germany 45.6 45.9 49.1 48.8 48.8
Ghana 32.9 32.8 32.7 32.7 32.7
Greece 45.9 44.1 44.0 50.7 49.6
Greenland
Grenada 45.3 45.3 45.3 45.3 45.3
Guam
Guatemala 40.9 40.9 40.9 39.9 37.5
Guinea 91.2 91.2 68.3 68.3 68.3
Guinea-Bissau 45.9 45.9 45.5 45.5 45.5
Guyana 35.9 35.9 32.0 32.3 32.3
Haiti 40.4 40.4 40.3 40.3 40.3
Honduras 43.1 39.5 42.6 41.8 44.3
Hong Kong SAR, China 23.0 23.0 22.6 22.8 22.8
Hungary 52.0 49.8 49.3 48.0 48.4
Iceland 29.6 30.6 29.8 29.7 29.6
India 60.8 60.6 60.6
Indonesia 31.4 31.4 29.7
Iran, Islamic Rep. 44.1 44.1 44.1 44.1 44.1
Iraq 27.8 27.8 27.8 27.8 27.8
Ireland 25.4 25.5 25.8 25.9 25.9
Isle of Man
Israel 29.3 28.1 28.9 29.2 30.6
Italy 67.6 67.6 65.6 65.2 64.8
Jamaica 46.6 46.6 46.5 41.1 35.2
Japan 49.8 51.3 51.3
Jordan 28.2 28.6 29.1 29.0 29.5
Kazakhstan 29.0 29.0 28.9 28.9 29.2
Kenya 48.9 43.7 37.4 37.1 37.1
Kiribati 31.8 31.8 32.7 32.7 32.7
Korea, Dem. Rep.
Korea, Rep. 34.1 33.9 33.3 33.1 33.2
Kuwait 10.7 12.4 12.4 12.8 13.0
Kyrgyz Republic 33.4 33.4 29.0 29.0 29.0
Lao PDR 31.4 31.4 26.3 25.8 25.3
Latvia 37.0 35.8 35.0 35.0 35.9
Lebanon 30.6 30.6 30.0 30.3 30.3
Lesotho 14.0 13.8 13.6 13.6 13.6
Liberia 42.5 25.4 28.6 33.3 47.8
Libya 32.8 32.8 32.8 32.8
Liechtenstein
Lithuania 43.1 43.0 42.9 42.4 42.6
Luxembourg 19.8 20.0 20.4 20.2 20.1
Macao SAR, China
Macedonia, FYR 7.5 7.4 7.4 8.3 12.9
Madagascar 41.2 39.8 38.9 38.1 38.1
Malawi 29.0 32.4 33.5 35.2 34.5
Malaysia 34.1 34.6 39.1 39.3 40.0
Maldives 9.3 25.9 30.2 30.2 30.2
Mali 51.1 51.1 48.3 48.3 48.3
Malta 41.3 41.3 41.3 41.3 41.3
Marshall Islands 64.8 64.8 64.8 64.8 64.8
Mauritania 68.2 68.2 65.6 71.3 71.3
Mauritius 27.7 27.5 24.5 24.5 22.4
Mexico 51.7 51.8 51.7
Micronesia, Fed. Sts. 59.0 59.9 60.0 60.5 60.5
Moldova 30.8 30.8 39.7 39.7 40.2
Monaco
Mongolia 24.4 24.6 24.5 24.4 24.4
Montenegro 24.4 21.6 21.6 21.6 21.6
Morocco 49.7 49.7 48.8 49.0 49.1
Mozambique 37.0 37.0 36.1 36.1 36.1
Myanmar 37.6 33.7 32.4 31.4
Namibia 21.8 21.8 21.2 20.7 21.3
Nepal 31.5 31.5 29.5 29.5 29.5
Netherlands 39.6 39.2 39.5 39.0 41.0
New Caledonia
New Zealand 34.4 34.0 34.4 34.4 34.3
Nicaragua 64.1 62.4 62.4 63.1 63.9
Niger 44.3 44.3 47.3 47.8 48.2
Nigeria 32.4 32.4 33.3
Northern Mariana Islands
Norway 40.7 40.7 40.7 40.4 39.5
Oman 22.0 22.0 23.0 22.9 22.9
Pakistan 32.4 32.6 32.6
Palau 72.5 75.2 75.0 75.4 75.4
Panama 43.6 40.5 37.0 37.2 37.2
Papua New Guinea 42.1 42.1 39.3 39.3 39.3
Paraguay 35.0 35.0 35.0 35.0 35.0
Peru 36.6 36.4 36.0 35.9 35.9
Philippines 44.5 44.5 42.5 42.5 42.9
Poland 40.1 40.3 40.1 40.1 40.3
Portugal 42.8 42.0 42.3 42.4 41.0
Puerto Rico 63.1 50.4 49.6 66.0 65.8
Qatar 11.3 11.3 11.3 11.3 11.3
Romania 43.5 43.3 43.2 43.2 42.0
Russian Federation 48.7 48.9 47.0
Rwanda 34.7 34.5 33.0 33.0 33.0
Samoa 18.4 18.4 18.4 18.1 18.1
San Marino 40.1 40.1 40.1 40.5
Sao Tome and Principe 38.7 38.7 38.2 38.2 38.2
Saudi Arabia 14.7 14.7 14.6 14.6 15.0
Senegal 45.5 45.5 45.3 45.1 47.3
Serbia 33.3 33.3 33.2 38.6 39.7
Seychelles 30.0 23.5 25.5 29.8 30.1
Sierra Leone 32.4 32.4 31.0 31.0 31.0
Singapore 23.8 18.5 18.6 18.4 18.4
Sint Maarten (Dutch part)
Slovak Republic 50.2 49.7 49.3 51.3 51.2
Slovenia 32.9 32.9 31.4 31.0 31.0
Solomon Islands 26.2 25.3 32.0 32.0 32.0
Somalia
South Africa 31.8 32.0 28.7 28.9 28.8
South Sudan 26.4 29.2 29.0 29.0
Spain 37.9 37.9 57.1 58.2 50.0
Sri Lanka 112.9 55.3 57.0 55.4 55.2
St. Kitts and Nevis 52.5 51.9 51.6 49.7 49.7
St. Lucia 34.4 34.6 34.7 34.7 34.7
St. Martin (French part)
St. Vincent and the Grenadines 38.7 38.7 38.6 38.6 38.6
Sudan 36.1 36.1 45.4 45.4 45.4
Suriname 27.9 27.9 27.9 27.9 27.9
Swaziland 37.6 36.8 36.7 36.9 34.7
Sweden 52.1 52.1 52.1 49.1 49.1
Switzerland 28.9 29.4 28.4 28.8 28.8
Syrian Arab Republic 39.9 39.9 39.9 42.7 42.7
Tajikistan 84.5 84.5 80.9 81.8 81.8
Tanzania 44.9 44.9 44.3 44.3 43.9
Thailand 36.9 37.2 29.2 26.7 27.5
Timor-Leste 11.2 11.2 11.2 11.2 11.2
Togo 48.9 48.9 48.9 50.3 48.5
Tonga 26.2 26.2 30.1 30.1 30.1
Trinidad and Tobago 31.0 31.0 31.5 32.0 32.2
Tunisia 62.4 62.4 62.4 62.4 59.9
Turkey 40.0 40.0 39.7 40.3 40.9
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 36.6 36.6 36.5 36.5 36.5
Ukraine 57.1 55.4 54.4 52.7 52.2
United Arab Emirates 14.1 14.9 14.8 14.8 15.9
United Kingdom 36.2 35.0 34.7 33.5 32.0
United States 43.8 43.8 43.9
Uruguay 41.9 41.9 41.8 41.8 41.8
Uzbekistan 97.7 98.7 93.7 42.1 41.1
Vanuatu 8.4 8.4 8.5 8.5 8.5
Venezuela, RB 62.8 61.8 65.4 65.4 65.0
Vietnam 40.0 34.3 40.8 40.8 39.4
Virgin Islands (U.S.)
West Bank and Gaza 16.5 16.5 16.5 15.3 15.3
Yemen, Rep. 34.5 33.6 33.3 33.1 33.1
Zambia 14.4 16.2 15.9 15.5 18.6
Zimbabwe 32.5 32.7 32.4 32.5 32.8

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