Country name 2009 2010 2011 2012
Qatar 0.3 0.4 0.6 0.6
Rwanda 0.6 0.6 0.6 0.6
Thailand 1.5 1.0 0.7 0.7
Benin 1.2 1.0 1.0 1.0
Lao PDR 1.4 1.4 1.4 1.3
Cambodia 1.9 1.6 1.5 1.5
Kuwait 1.6 1.6 1.6 1.5
Vietnam 2.3 2.3 2.0 2.0
Papua New Guinea 2.4 2.4 2.2 2.3
Cuba 1.7 2.5 2.4 2.4
Macao SAR, China 3.5 2.8 2.6 2.0
Nepal 2.7 2.7 2.7 2.7
Singapore 4.3 3.1 2.9 2.8
Bhutan 4.0 3.3 3.1 2.1
Malaysia 3.7 3.4 3.1 3.1
Guinea 3.1 3.1 3.1 3.1
Bolivia 3.4 3.3 3.2 3.2
Burkina Faso 3.3 3.3 3.3 3.3
Norway 3.2 3.6 3.3 3.2
India 3.9 3.5 3.4 3.4
Korea, Rep. 3.6 3.7 3.4 3.2
Hong Kong SAR, China 5.2 4.3 3.4 3.3
Sierra Leone 3.4 3.4 3.4 3.4
Tanzania 2.5 3.0 3.5 3.5
Ghana 3.6 3.6 3.5 3.6
Madagascar 3.9 3.6 3.6 3.6
Liberia 4.6 3.7 3.7 3.7
Brunei Darussalam 3.5 3.7 3.7 3.8
Cameroon 4.7 3.8 3.8 3.8
Timor-Leste 5.2 3.9 3.9 4.0
Peru 4.4 4.0 3.9 4.0
Switzerland 4.1 4.5 4.0 4.2
United Arab Emirates 4.0 4.0 4.0 3.8
Zimbabwe 4.1 4.1 4.0 4.0
Cote d'Ivoire 4.0 4.0 4.0 4.0
Guatemala 3.1 3.5 4.1 4.2
Austria 4.8 4.4 4.1 4.3
Myanmar 4.2 4.2 4.1 4.1
Ecuador 6.5 5.0 4.2 4.5
Uganda 4.2 4.2 4.2 4.2
Solomon Islands 5.2 4.4 4.3 4.6
China 4.4 4.2 4.3 4.5
Korea, Dem. Rep. 4.9 4.4 4.4 4.6
Saudi Arabia 5.4 5.5 4.4 5.6
Netherlands 3.4 4.5 4.4 5.3
Japan 5.0 5.0 4.5 4.3
Panama 6.6 6.5 4.5 4.5
Bangladesh 5.0 4.5 4.5 4.5
Mongolia 5.9 6.5 4.8 5.2
Honduras 3.3 4.8 4.8 4.8
Sri Lanka 5.9 4.9 4.9 4.8
Luxembourg 5.1 4.4 4.9 5.1
Niger 5.0 5.1 5.1 5.1
Pakistan 5.0 5.1 5.1 5.1
Australia 5.6 5.2 5.1 5.2
Mexico 5.2 5.2 5.3 4.9
Azerbaijan 5.7 5.6 5.4 5.4
Ethiopia 5.4 5.4 5.4 5.4
Kazakhstan 6.6 5.8 5.4 5.3
Israel 7.5 6.6 5.6 6.9
Paraguay 6.5 5.7 5.6 6.3
Germany 7.7 7.1 5.9 5.4
Uruguay 7.3 6.8 6.0 6.0
Trinidad and Tobago 5.3 5.9 6.3 5.8
Malta 6.9 6.9 6.5 6.4
New Zealand 6.1 6.5 6.5 6.9
Russian Federation 8.3 7.3 6.5 5.5
Indonesia 7.9 7.1 6.6 6.6
Haiti 7.1 8.3 6.7 7.0
Czech Republic 6.7 7.3 6.7 7.0
Brazil 8.3 7.9 6.7 6.9
Moldova 6.4 7.4 6.7 5.6
El Salvador 7.3 7.0 6.9 6.9
Philippines 7.5 7.3 7.0 7.0
Comoros 7.1 7.1 7.1 7.0
Iceland 7.2 7.6 7.1 6.0
Congo, Rep. 7.0 7.0 7.1 7.1
Belgium 7.9 8.3 7.1 7.5
Chile 9.7 8.1 7.1 6.4
Argentina 8.6 7.7 7.2 7.2
Congo, Dem. Rep. 7.3 7.2 7.2 7.2
Bahrain 7.6 7.5 7.4 7.4
Canada 8.3 8.0 7.4 7.2
Guinea-Bissau 7.5 7.4 7.4 7.5
Romania 6.9 7.3 7.4 7.0
Mozambique 7.6 7.5 7.5 7.5
Togo 7.7 7.7 7.6 7.6
Malawi 7.5 7.6 7.6 7.6
Angola 7.6 7.6 7.6 7.5
Somalia 7.6 7.6 7.6 7.6
Denmark 6.0 7.5 7.6 7.5
Equatorial Guinea 7.7 7.7 7.6 7.6
Central African Republic 7.6 7.6 7.6 7.5
Nigeria 7.6 7.6 7.6 7.5
Nicaragua 6.7 8.0 7.7 7.7
Costa Rica 7.8 7.3 7.7 7.6
Finland 8.2 8.4 7.7 7.6
Cabo Verde 7.8 7.7 7.7 7.6
Burundi 7.9 7.8 7.7 7.7
Chad 7.9 7.6 7.8 7.8
Sweden 8.4 8.6 7.8 8.0
Mauritius 7.3 7.7 7.9 7.9
Eritrea 8.1 8.1 7.9 7.9
Cyprus 5.4 6.3 7.9 11.8
Ukraine 8.8 8.1 7.9 7.7
Gambia, The 7.7 7.7 7.9 7.7
United Kingdom 7.8 7.8 7.9 7.9
Mali 8.5 8.1 8.1 8.1
Libya 8.7 8.6 8.1 8.9
Slovenia 5.9 7.2 8.2 8.8
Oman 8.4 8.3 8.2 8.1
Venezuela, RB 7.8 8.6 8.3 7.8
Belize 8.7 8.3 8.4 7.9
Syrian Arab Republic 8.1 8.4 8.4 8.3
Fiji 8.7 8.6 8.4 8.4
Italy 7.8 8.4 8.4 10.7
Afghanistan 8.7 8.5 8.5 8.6
Kyrgyz Republic 8.4 8.6 8.6 8.4
Morocco 9.1 9.1 8.9 9.0
Lebanon 8.9 8.9 8.9 8.9
United States 9.3 9.7 9.0 8.1
France 9.1 9.3 9.2 9.9
Kenya 9.4 9.3 9.3 9.2
Poland 8.2 9.6 9.6 10.1
Turkey 14.0 11.9 9.8 9.2
Algeria 10.2 10.0 9.9 9.8
Senegal 10.0 9.9 9.9 9.9
Belarus 9.8 10.0 9.9 9.7
Colombia 12.0 11.6 10.8 10.4
Hungary 10.0 11.2 10.9 10.9
Barbados 10.0 10.8 11.2 11.6
Bulgaria 6.8 10.2 11.3 12.3
Uzbekistan 11.4 11.4 11.4 11.3
Turkmenistan 11.3 11.4 11.5 11.3
Maldives 12.2 11.7 11.5 11.3
Tajikistan 11.6 11.6 11.6 11.5
Egypt, Arab Rep. 9.4 9.0 12.0 11.9
Estonia 13.8 16.9 12.5 10.1
Portugal 9.5 10.8 12.7 15.6
Suriname 13.1 12.9 12.7 12.7
Jamaica 11.4 12.4 12.7 13.7
Tunisia 13.3 13.0 12.9 12.8
Dominican Republic 14.9 12.4 12.9 13.0
Jordan 12.9 12.5 12.9 12.2
Zambia 15.6 13.2 13.2 13.1
Iran, Islamic Rep. 12.0 13.5 13.3 13.1
Croatia 9.1 11.8 13.4 15.8
Slovak Republic 12.1 14.4 13.5 13.9
Bahamas, The 14.2 14.1 13.7 13.6
Albania 13.8 14.2 14.3 14.7
Ireland 12.0 13.9 14.6 14.7
Sudan 14.8 14.8 14.8 14.8
Georgia 16.9 16.3 15.1 15.0
Iraq 15.3 15.2 15.2 15.1
Lithuania 13.7 17.8 15.3 13.2
Puerto Rico 15.1 16.2 15.8 15.9
Latvia 17.1 18.7 16.2 14.9
Greece 9.5 12.5 17.7 24.2
Yemen, Rep. 14.6 17.8 17.7 17.6
Botswana 18.4 17.9 17.8 17.7
Armenia 18.7 19.0 18.4 18.5
Serbia 16.6 19.2 19.1 19.6
Montenegro 19.1 19.7 19.7 19.6
Namibia 29.7 22.1 19.8 16.7
Gabon 20.2 20.4 20.4 20.3
Guyana 20.2 21.0 21.0 21.7
West Bank and Gaza 24.5 23.7 21.0 23.0
Spain 18.1 20.2 21.8 25.2
Swaziland 22.9 22.8 22.7 22.5
Lesotho 25.7 24.0 24.5 26.5
South Africa 23.7 24.7 24.7 25.0
Bosnia and Herzegovina 24.1 27.2 27.6 28.2
Mauritania 31.1 31.1 31.0 31.0
Macedonia, FYR 32.2 32.0 31.4 31.0
Palau
South Sudan
Greenland
Turks and Caicos Islands
Monaco
Djibouti
Sint Maarten (Dutch part)
Micronesia, Fed. Sts.
Curacao
Dominica
St. Kitts and Nevis
Seychelles
New Caledonia
Samoa
Marshall Islands
Bermuda
Isle of Man
Tonga
Kiribati
Liechtenstein
Grenada
Faeroe Islands
French Polynesia
Tuvalu
Kosovo
Aruba
Cayman Islands
Antigua and Barbuda
Vanuatu
Andorra
Sao Tome and Principe
San Marino
American Samoa
Northern Mariana Islands
Virgin Islands (U.S.)
St. Vincent and the Grenadines
Guam
St. Martin (French part)
St. Lucia

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