Country name 2009 2010 2011 2012
South Sudan 2.4 2.1 1.7 2.6
Myanmar 2.1 1.9 1.8 1.8
Qatar 2.6 2.1 1.9 2.2
Turkmenistan 2.1 2.1 2.1 2.0
Brunei Darussalam 2.8 2.7 2.2 2.3
Oman 3.0 2.8 2.4 2.6
Congo, Rep. 2.3 2.3 2.5 3.2
Kuwait 3.9 2.8 2.6 2.5
Eritrea 3.1 3.2 2.7 2.6
Iraq 4.6 3.1 2.7 3.6
Lao PDR 3.6 2.6 2.8 2.9
Chad 4.5 4.0 2.8 2.8
Indonesia 2.8 2.9 2.9 3.0
Pakistan 3.0 3.0 3.0 3.1
United Arab Emirates 3.4 3.2 3.1 2.8
Sri Lanka 3.3 3.4 3.3
Syrian Arab Republic 3.5 3.4 3.4 3.4
Gabon 3.7 3.5 3.4 3.5
Angola 4.4 3.4 3.4 3.5
Saudi Arabia 4.1 4.0 3.5 3.2
Comoros 3.8 3.4 3.6 4.5
Seychelles 2.7 3.7 3.6 4.7
Armenia 4.5 4.6 3.7 4.5
Bhutan 4.6 4.1 3.7 3.8
Fiji 4.2 4.2 3.8 4.0
Bangladesh 3.7 3.7 3.8 3.6
Vanuatu 3.9 4.7 3.8 3.6
Bahrain 4.5 4.3 3.8 3.9
Malaysia 3.9 4.0 3.8 3.9
Central African Republic 3.6 3.9 3.9 3.8
Libya 3.5 3.3 3.9 3.9
Kazakhstan 4.5 4.3 3.9 4.2
India 3.9 3.7 3.9 4.0
Cabo Verde 4.2 4.3 4.0 3.9
Ethiopia 4.5 4.7 4.1 3.8
Madagascar 4.5 4.5 4.1 4.1
Thailand 4.1 3.8 4.1 3.9
Singapore 4.5 4.1 4.2 4.7
Papua New Guinea 4.2 4.1 4.2 5.2
Kenya 4.6 4.4 4.4 4.7
Monaco 4.3 4.4 4.4 4.4
Algeria 4.6 4.2 4.4 5.2
Philippines 4.3 4.2 4.4 4.6
Equatorial Guinea 5.6 4.3 4.5 4.7
Benin 4.4 4.3 4.5 4.5
Venezuela, RB 5.8 4.7 4.5 4.6
Iran, Islamic Rep. 5.0 4.6 4.6 4.2
Timor-Leste 6.8 5.6 4.6 4.3
Gambia, The 4.5 4.7 4.7 5.0
Peru 5.3 4.9 4.7 5.1
Egypt, Arab Rep. 5.0 4.8 4.9 5.0
St. Vincent and the Grenadines 5.1 4.7 4.9 5.2
Belarus 6.1 5.6 4.9 5.0
Mauritius 5.0 5.4 4.9 4.8
Bolivia 5.8 5.5 5.0 5.8
Yemen, Rep. 5.3 5.1 5.0 5.5
Senegal 4.8 4.8 5.0 5.0
Azerbaijan 5.9 5.3 5.0 5.4
Tonga 4.6 4.8 5.0 5.4
China 5.1 5.0 5.1 5.4
Jamaica 5.2 5.3 5.2 5.9
Botswana 6.1 5.6 5.2 5.3
Ghana 5.1 5.3 5.3 5.2
Trinidad and Tobago 6.1 5.2 5.3 5.4
Cameroon 5.1 5.3 5.4 5.1
Dominican Republic 5.4 5.5 5.4 5.4
Antigua and Barbuda 4.6 5.7 5.5 5.2
San Marino 5.1 5.3 5.5 6.5
Cambodia 6.3 5.8 5.6 5.4
Romania 5.6 5.9 5.6 5.1
Uzbekistan 5.4 5.4 5.6 5.9
Nigeria 6.8 5.6 5.7 6.1
Belize 5.8 5.8 5.8 5.8
Tajikistan 5.9 6.0 5.8 5.8
St. Kitts and Nevis 5.0 5.4 5.8 5.9
Estonia 6.8 6.3 5.8 5.9
Mauritania 5.4 6.0 5.9 6.4
Mongolia 6.4 6.3 6.0 6.3
Guinea 6.3 6.2 6.0 6.3
Latvia 6.8 6.5 6.0 6.0
Suriname 6.1 5.8 6.0 5.9
Dominica 5.0 6.0 6.0 5.9
Albania 6.0 5.5 6.0 6.0
Mexico 6.4 6.3 6.0 6.1
Russian Federation 6.2 6.3 6.1 6.3
Nepal 6.0 5.9 6.1 5.5
Congo, Dem. Rep. 9.1 7.0 6.1 5.6
Turkey 6.7 6.8 6.1 6.3
Zambia 6.4 6.1 6.2 6.5
Kyrgyz Republic 6.8 6.7 6.2 7.1
Guinea-Bissau 6.8 7.1 6.3 5.9
Morocco 5.7 5.9 6.3
Mozambique 6.0 5.7 6.4 6.4
Burkina Faso 7.3 7.4 6.4 6.2
Grenada 6.2 6.0 6.5 6.4
Colombia 7.0 6.8 6.5 6.8
Lithuania 7.5 7.0 6.7 6.7
Luxembourg 8.0 7.2 6.7 6.9
Guatemala 7.1 6.9 6.7 7.2
Sudan 7.4 6.5 6.7 7.2
Cote d'Ivoire 6.8 6.9 6.8 7.1
Mali 6.8 6.9 6.8 5.8
Vietnam 6.5 6.9 6.8 6.6
Guyana 6.4 6.6 6.8 6.6
Croatia 7.8 7.8 6.8 6.8
El Salvador 6.8 6.9 6.8 6.7
Poland 7.2 7.0 6.8 6.7
Niger 7.7 6.9 6.8 7.2
Ecuador 7.1 7.2 6.9 6.4
Macedonia, FYR 6.9 7.0 6.9 7.1
Tunisia 6.2 6.7 7.0 7.0
Samoa 5.7 6.4 7.0 6.8
Chile 7.5 7.1 7.1 7.2
Barbados 8.0 6.7 7.2 6.3
Andorra 6.2 7.2 7.2 8.3
Montenegro 6.3 7.2 7.2 7.6
Bulgaria 7.2 7.6 7.3 7.4
Ukraine 7.8 7.8 7.3 7.6
Tanzania 5.6 7.2 7.4 7.0
Korea, Rep. 7.1 7.3 7.4 7.5
Cyprus 7.4 7.4 7.4 7.3
Lebanon 7.4 7.2 7.4 7.6
Czech Republic 8.0 7.4 7.5 7.7
Bahamas, The 7.4 7.4 7.5 7.5
Israel 7.6 7.6 7.6 7.5
St. Lucia 8.1 7.8 7.6 8.5
Sao Tome and Principe 7.5 7.1 7.6 7.9
Nicaragua 7.7 7.6 7.6 8.2
Solomon Islands 7.8 7.4 7.7 8.0
Argentina 9.4 8.2 7.9 8.5
Hungary 7.7 8.0 7.9 7.8
Panama 8.1 8.5 7.9 7.6
Slovak Republic 9.2 9.0 7.9 7.8
Togo 7.2 7.5 8.0 8.6
Maldives 7.6 5.8 8.1 8.5
Swaziland 8.4 8.4 8.3 8.5
Malawi 8.3 8.5 8.3 9.2
Honduras 9.1 8.7 8.4 8.6
Afghanistan 8.7 8.7 8.4 8.6
Haiti 6.5 6.7 8.5 6.4
Uruguay 8.9 8.8 8.6 9.0
Namibia 7.9 8.2 8.6 8.3
South Africa 8.7 8.7 8.7 8.8
Djibouti 8.3 8.8 8.7 8.8
Malta 8.3 8.5 8.7 9.1
Ireland 10.0 9.3 8.8 8.1
Jordan 9.5 8.5 8.8 9.8
Slovenia 9.2 8.9 8.9 8.8
Brazil 8.8 9.0 8.9 9.3
Paraguay 7.5 8.7 8.9 10.3
Burundi 7.0 8.8 9.0 8.1
Australia 9.0 8.9 9.0 8.9
Greece 10.0 9.4 9.0 9.3
Palau 8.4 9.7 9.0 9.5
Finland 9.2 9.0 9.0 9.1
Iceland 9.7 9.4 9.2 9.1
Italy 9.4 9.4 9.2 9.2
Uganda 9.3 9.2 9.3 8.0
Spain 9.6 9.6 9.3 9.6
Georgia 10.2 10.1 9.4 9.2
United Kingdom 9.9 9.6 9.4 9.4
Sweden 9.9 9.5 9.5 9.6
Bosnia and Herzegovina 9.9 9.8 9.9 9.9
Norway 10.1 10.0 9.9 9.0
Japan 9.5 9.6 10.0 10.1
Cuba 11.7 10.2 10.0 10.9
Costa Rica 9.7 9.7 10.2 10.1
Portugal 10.8 10.8 10.2 9.4
New Zealand 10.0 10.2 10.3 10.3
Serbia 10.5 10.7 10.3 10.5
Belgium 10.6 10.5 10.5 10.8
Kiribati 11.5 11.2 10.8 10.7
Denmark 11.5 11.1 10.9 11.2
Canada 11.4 11.4 10.9 10.9
Rwanda 10.0 10.8 11.0 10.7
Switzerland 11.0 10.9 11.0 11.3
Germany 11.8 11.5 11.3 11.3
Austria 11.2 11.6 11.3 11.5
Moldova 12.5 11.7 11.4 11.7
France 11.7 11.7 11.6 11.7
Lesotho 9.8 10.8 11.7 11.6
Netherlands 11.9 12.1 11.9 12.4
Micronesia, Fed. Sts. 13.4 13.8 13.7 12.8
Liberia 14.4 13.1 15.6 15.5
Marshall Islands 17.5 16.0 16.0 15.6
Sierra Leone 16.9 15.4 16.3 15.1
Tuvalu 12.8 13.6 17.6 15.4
United States 17.7 17.7 17.7 17.9
Guam
Curacao
St. Martin (French part)
Bermuda
Hong Kong SAR, China
Puerto Rico
Macao SAR, China
Isle of Man
Greenland
Cayman Islands
Kosovo
Northern Mariana Islands
Somalia
Virgin Islands (U.S.)
Faeroe Islands
Liechtenstein
American Samoa
French Polynesia
Turks and Caicos Islands
Aruba
New Caledonia
West Bank and Gaza
Korea, Dem. Rep.
Sint Maarten (Dutch part)
Zimbabwe

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