Country name 2010 2011 2012 2013
Macao SAR, China 0.0 0.0 0.0
Singapore 0.0 0.0 0.0 0.0
Hong Kong SAR, China 0.1 0.1 0.1 0.1
Qatar 0.1 0.1 0.1 0.1
Luxembourg 0.3 0.3 0.4 0.3
Kuwait 0.5 0.4 0.4 0.4
Trinidad and Tobago 0.7 0.6 0.6 0.6
Switzerland 0.7 0.7 0.7 0.7
United Kingdom 0.7 0.6 0.7 0.7
United Arab Emirates 0.9 0.7 0.7 0.7
Brunei Darussalam 0.8 0.6 0.7 0.7
Bermuda 0.8 0.8 0.8
Belgium 0.9 0.7 0.8 0.8
Puerto Rico 0.8 0.8 0.8 0.8
Germany 0.7 0.8 0.9 0.9
Norway 1.7 1.4 1.2 1.5
Oman 1.4 1.2 1.2 1.3
Japan 1.2 1.2 1.2
United States 1.2 1.4 1.3
Barbados 1.6 1.5 1.5
Sweden 1.6 1.6 1.5 1.4
Ireland 1.3 1.6 1.5 1.6
Austria 1.4 1.6 1.5 1.4
St. Kitts and Nevis 1.6 1.8 1.6 1.7
Netherlands 1.9 1.7 1.8 2.0
Denmark 1.4 1.5 1.8 1.4
Saudi Arabia 2.4 1.9 1.8 1.8
France 1.8 1.8 1.9 1.7
Seychelles 2.3 2.2 2.1 2.4
Italy 2.0 2.1 2.2 2.3
Slovenia 2.0 2.3 2.2 2.1
Portugal 2.2 2.1 2.2 2.3
Antigua and Barbuda 1.9 2.3 2.2 2.3
Bahamas, The 2.3 2.3 2.3 2.0
Australia 2.4 2.5 2.4 2.4
Spain 2.6 2.5 2.4 2.8
Korea, Rep. 2.5 2.5 2.5 2.3
South Africa 2.6 2.5 2.5 2.4
Czech Republic 1.7 2.4 2.6 2.6
Finland 2.7 2.7 2.6 2.7
St. Lucia 2.9 2.5 2.9 3.1
Botswana 3.2 2.8 2.9 2.5
Jordan 3.4 3.3 3.1 3.4
Poland 3.0 3.3 3.2 3.3
Chile 3.5 3.6 3.4 3.4
Mauritius 3.6 3.6 3.5 3.2
Panama 3.8 3.4 3.5
Mexico 3.5 3.4 3.5 3.5
Slovak Republic 2.8 3.4 3.6 4.0
Greece 3.3 3.5 3.7 3.8
Congo, Rep. 3.8 3.4 3.9 4.4
Russian Federation 3.9 4.4 3.9 3.9
Gabon 4.1 3.8 4.0
Estonia 3.2 3.9 4.1 3.6
Maldives 4.3 4.1 4.2
Croatia 4.9 4.7 4.5 4.3
Hungary 3.6 4.7 4.5 4.4
Kazakhstan 4.8 5.5 4.7 4.9
Palau 5.5 5.2 5.2 5.3
Brazil 5.3 5.5 5.3 5.7
West Bank and Gaza 6.6 6.9 5.3
Bulgaria 5.1 5.4 5.4 5.5
Azerbaijan 5.9 5.4 5.5 5.7
Grenada 5.2 5.2 5.6 5.6
Romania 6.4 7.5 6.0 6.4
Costa Rica 7.2 6.4 6.1 5.6
Lebanon 4.3 4.1 6.1 7.2
Dominican Republic 6.5 6.2 6.3 6.3
Colombia 7.1 6.8 6.3 6.1
Jamaica 6.3 6.6 6.7
Argentina 8.2 7.8 6.9 7.0
Suriname 8.0 7.6 7.1 7.0
Angola 9.8 9.3 7.2 10.1
St. Vincent and the Grenadines 7.2 7.5 7.2 7.1
Bosnia and Herzegovina 8.4 8.4 7.7 8.5
Iceland 7.4 7.7 7.7
Cabo Verde 8.5 8.3 8.1
Lesotho 9.1 8.2 8.3
Georgia 8.4 9.3 8.6 9.4
Namibia 9.3 8.9 8.7 6.1
Montenegro 9.3 9.5 8.8 9.8
Serbia 10.2 10.7 9.0
Turkey 9.6 9.1 9.0 8.5
Ecuador 10.2 9.9 9.1 9.4
Tunisia 8.1 8.9 9.2 8.6
Ukraine 8.3 9.9 9.3 10.4
Algeria 8.6 8.3 9.3 10.5
Belarus 10.6 9.4 9.8 9.1
Malaysia 10.4 11.8 10.0 9.3
China 10.1 10.0 10.1 10.0
Uruguay 8.3 11.0 10.2 10.0
Zambia 10.5 10.2 10.3 9.6
Macedonia, FYR 11.5 10.9 10.4 10.4
Sri Lanka 12.8 12.1 11.0 10.8
Guatemala 11.8 11.8 11.2 11.3
Philippines 12.3 12.7 11.8 11.2
El Salvador 12.6 12.5 11.9 10.8
Fiji 11.2 11.8 12.0 12.2
Thailand 12.4 13.3 12.3 12.0
Bolivia 12.9 12.5 13.0 13.3
Zimbabwe 14.5 13.2 13.2 12.0
Moldova 14.4 14.8 13.4 15.0
Morocco 15.3 15.5 14.4 16.6
Egypt, Arab Rep. 14.0 14.5 14.5 14.5
Indonesia 15.3 14.7 14.5 14.4
Turkmenistan 14.5 14.5 14.5
Honduras 12.5 15.3 14.8 13.4
Kosovo 17.0 17.4 14.8 15.0
Belize 13.2 13.1 15.0 15.3
Mauritania 17.8 14.4 15.7 15.5
Mongolia 16.2 14.5 16.3 16.5
Senegal 17.7 15.7 16.7 17.5
Dominica 13.9 14.7 16.9 17.2
Bhutan 17.5 17.1 17.0 17.1
Bangladesh 17.8 17.7 17.1 16.3
India 18.2 17.9 17.5 18.2
Paraguay 22.5 22.3 18.1 21.6
Nicaragua 17.4 19.2 18.3 16.9
Timor-Leste 20.3 17.1 18.4
Uzbekistan 19.1 19.1 18.9 19.1
Tonga 18.6 19.3 19.2
Kyrgyz Republic 19.4 18.6 19.2 17.7
Vietnam 18.9 20.1 19.7 18.4
Guinea 22.0 22.1 20.5 20.2
Guyana 21.0 21.3 21.5 21.9
Armenia 19.2 22.8 21.6 21.9
Congo, Dem. Rep. 22.4 22.0 21.8 20.8
Albania 20.7 21.0 21.8 22.2
Nigeria 23.9 22.3 22.1 21.0
Cote d'Ivoire 24.5 26.7 22.5 22.3
Ghana 29.8 25.3 23.0 21.9
Cameroon 23.4 23.6 23.2 22.9
Pakistan 24.3 26.0 24.5 25.1
Afghanistan 27.1 24.5 24.6 24.0
Tuvalu 28.7 27.6 25.4 22.2
Uganda 25.7 24.7 25.9 24.5
Tajikistan 22.1 27.2 26.6 27.4
Vanuatu 23.1 25.6 28.0 28.0
Lao PDR 32.7 29.5 28.1 26.5
Madagascar 28.1 28.4 28.2 26.4
Tanzania 28.1 27.7 28.7 28.4
Malawi 29.6 29.9 28.7 27.0
Sudan 24.6 25.4 28.7 28.1
Mozambique 29.7 30.0 28.9 29.0
Kenya 27.8 29.3 29.2 29.5
Rwanda 32.6 32.3 33.4 33.4
Burkina Faso 35.4 33.8 35.3
Cambodia 36.0 36.7 35.6 33.5
Benin 36.1 36.9 36.0 36.5
Nepal 36.5 38.3 36.5 35.1
Comoros 40.6 40.2 38.2 37.1
Liberia 44.8 44.5 38.8
Niger 40.9 38.3 39.4 37.2
Burundi 40.4 40.3 40.6 39.8
Mali 40.6 39.3 42.3
Ethiopia 44.7 44.7 48.0 45.0
Guinea-Bissau 46.8 46.4 48.3 43.7
Central African Republic 54.2 54.9 54.3
Chad 53.4 53.1 55.8 51.5
Sierra Leone 56.0 57.1 56.7 59.5
Turks and Caicos Islands
San Marino
Latvia 4.1
Samoa
Lithuania 3.5
Northern Mariana Islands
Korea, Dem. Rep.
French Polynesia
Sao Tome and Principe 18.6 19.8
Andorra
Liechtenstein
Cayman Islands
Togo 31.0 30.8
Papua New Guinea
Israel
Canada 1.5
Iran, Islamic Rep.
New Zealand 7.2
Eritrea
Sint Maarten (Dutch part)
New Caledonia
Peru
Myanmar
Curacao
Solomon Islands
Syrian Arab Republic
Somalia
Libya
Monaco
Cyprus
South Sudan
Djibouti
Micronesia, Fed. Sts. 26.5 28.2
Kiribati 25.3
Marshall Islands
Isle of Man
Bahrain
Iraq
Aruba 0.5 0.5
Equatorial Guinea
St. Martin (French part)
American Samoa
Guam
Haiti
Malta 1.9
Greenland
Venezuela, RB 5.8
Faeroe Islands
Virgin Islands (U.S.)
Cuba 5.0 5.0
Yemen, Rep.
Swaziland 7.9 7.5
Gambia, The

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