Country name 2006 2007 2008 2009 2010
Qatar 57.4 55.3 48.6 44.8 42.6
Trinidad and Tobago 35.6 36.8 35.5 36.6 38.3
Kuwait 30.9 29.6 30.6 29.7 29.7
Aruba 24.8 25.6 24.8 24.9 24.2
Brunei Darussalam 11.6 24.2 26.3 22.1 21.9
United Arab Emirates 24.0 23.2 23.0 21.1 20.1
Luxembourg 24.0 23.0 22.4 20.9 21.6
Bahrain 20.0 21.4 21.5 18.1 18.4
Saudi Arabia 17.0 15.1 15.6 17.7 19.0
Australia 17.3 17.5 17.7 17.6 16.7
United States 19.1 19.2 18.5 17.2 17.5
Canada 16.9 17.1 16.4 15.1 14.6
Oman 15.5 17.2 14.5 13.9 19.1
Kazakhstan 12.6 14.2 14.7 13.3 15.1
Faeroe Islands 14.0 14.2 13.0 11.8 13.0
New Caledonia 11.8 12.3 13.5 11.6 15.7
Estonia 12.0 14.1 13.1 11.0 13.8
Russian Federation 11.7 11.7 12.0 11.0 12.2
Norway 9.5 9.6 10.6 10.8 11.6
Korea, Rep. 9.7 10.2 10.4 10.3 11.5
Cayman Islands 9.7 11.3 11.2 10.3 10.2
Czech Republic 11.9 12.0 11.2 10.3 10.6
Palau 10.1 10.4 10.3 10.3 10.6
Netherlands 10.2 10.5 10.5 10.2 10.9
Greenland 11.0 11.3 11.7 10.2 11.7
Turkmenistan 9.7 11.5 11.6 10.1 11.4
Libya 9.2 8.8 9.1 10.0 10.5
Finland 12.6 12.1 10.7 10.0 11.5
Belgium 10.1 9.7 9.7 9.6 10.0
South Africa 8.8 9.1 9.5 9.5 9.0
Ireland 10.1 10.2 9.5 8.9 8.8
Germany 9.8 9.5 9.5 8.8 9.2
Israel 8.9 8.8 9.3 8.6 9.0
Japan 9.6 9.8 9.4 8.6 9.1
Seychelles 8.7 7.5 8.0 8.5 7.7
Greece 8.7 8.8 8.7 8.5 7.8
Denmark 10.1 9.2 8.5 8.1 8.4
Poland 8.4 8.3 8.3 7.8 8.3
Austria 8.7 8.4 8.3 7.6 8.1
United Kingdom 8.9 8.6 8.4 7.6 7.8
Iran, Islamic Rep. 7.2 7.3 7.5 7.6 7.7
Slovenia 8.1 8.0 8.5 7.5 7.5
New Zealand 8.0 8.0 8.0 7.5 7.3
Cyprus 7.4 7.7 7.9 7.4 7.0
Malaysia 6.5 7.0 7.7 7.4 8.0
Bermuda 8.1 8.0 6.0 7.1 7.3
Italy 8.1 7.9 7.6 6.8 6.8
Equatorial Guinea 7.4 7.2 6.6 6.5 6.4
Venezuela, RB 6.2 5.9 6.6 6.5 6.8
Iceland 7.5 7.4 6.7 6.4 6.2
Belarus 6.4 6.3 6.6 6.3 6.6
Slovak Republic 7.3 6.8 7.0 6.3 6.7
Serbia 7.3 7.1 7.1 6.3 6.3
Spain 7.9 7.9 7.2 6.2 5.8
Andorra 6.6 6.4 6.3 6.0 6.1
Turks and Caicos Islands 5.2 5.8 6.1 5.9 6.2
Antigua and Barbuda 5.1 5.6 5.6 5.9 6.0
Barbados 5.0 5.2 5.9 5.8 5.4
Malta 6.4 6.7 6.3 5.8 6.3
China 4.9 5.2 5.3 5.8 6.2
Bulgaria 6.4 6.9 6.8 5.7 6.0
Ukraine 7.0 6.9 6.7 5.6 6.6
France 6.0 5.9 5.8 5.5 5.5
Switzerland 5.6 5.0 5.3 5.4 5.0
Bosnia and Herzegovina 4.6 4.6 5.2 5.4 5.5
Hong Kong SAR, China 5.6 5.8 5.5 5.3 5.2
Portugal 5.6 5.8 5.2 5.2 4.7
St. Kitts and Nevis 4.7 4.9 4.9 5.0 5.0
Lebanon 3.6 3.3 4.2 5.0 4.6
Hungary 5.7 5.6 5.5 4.9 5.1
Croatia 5.2 5.5 5.3 4.9 4.7
Suriname 4.9 4.9 4.8 4.8 4.6
Singapore 7.0 4.0 4.9 4.8 2.7
Sweden 5.5 5.3 5.3 4.7 5.6
Bahamas, The 4.5 4.5 3.0 4.6 6.8
Argentina 4.4 4.5 4.7 4.4 4.3
Macedonia, FYR 5.3 4.6 4.6 4.2 4.2
Thailand 4.0 4.0 4.0 4.2 4.5
Mongolia 3.7 3.9 3.8 4.1 4.2
Romania 4.8 4.9 4.7 4.0 3.9
Chile 4.0 4.4 4.3 4.0 4.2
Lithuania 4.4 4.6 4.6 3.9 4.3
Uzbekistan 4.4 4.4 4.4 3.9 3.7
Turkey 3.8 4.1 4.1 3.9 4.1
Mexico 4.0 4.1 4.1 3.9 3.8
Jordan 3.8 3.9 3.7 3.7 3.5
Azerbaijan 4.6 3.6 4.1 3.6 3.4
Iraq 3.6 2.2 3.2 3.5 3.6
Latvia 3.4 3.8 3.6 3.4 4.0
Algeria 3.0 3.2 3.2 3.4 3.3
French Polynesia 3.3 3.2 3.3 3.3 3.3
Jamaica 4.5 5.1 4.5 3.2 2.7
Korea, Dem. Rep. 3.5 2.9 3.2 3.1 3.0
Syrian Arab Republic 2.9 3.4 3.4 3.0 3.0
Maldives 2.7 2.6 2.8 3.0 2.9
Mauritius 2.9 3.0 3.0 3.0 3.1
Montenegro 3.9 3.7 4.5 3.0 4.2
Macao SAR, China 3.4 3.1 2.6 2.8 2.2
Cuba 2.4 2.4 2.7 2.6 3.4
Egypt, Arab Rep. 2.3 2.5 2.5 2.5 2.5
Grenada 2.2 2.3 2.5 2.4 2.5
Panama 2.2 2.1 2.1 2.4 2.4
Uruguay 2.0 1.8 2.5 2.4 1.9
Tunisia 2.3 2.4 2.4 2.4 2.5
Ecuador 2.1 2.2 2.1 2.4 2.3
St. Lucia 2.2 2.3 2.3 2.2 2.3
Botswana 2.5 2.4 2.5 2.2 2.6
St. Vincent and the Grenadines 2.0 2.1 2.1 2.1 2.1
Dominican Republic 2.1 2.2 2.2 2.1 2.2
Guyana 1.7 2.1 2.1 2.1 2.3
Marshall Islands 1.8 1.9 1.9 2.0 2.0
Indonesia 1.5 1.6 1.8 1.9 1.8
Brazil 1.8 1.9 2.0 1.9 2.1
Dominica 1.6 2.1 1.8 1.8 1.9
Peru 1.3 1.5 1.4 1.8 2.0
Costa Rica 1.6 1.9 1.9 1.7 1.7
Morocco 1.5 1.6 1.7 1.7 1.7
Vietnam 1.2 1.4 1.5 1.6 1.8
Micronesia, Fed. Sts. 1.2 1.4 1.2 1.6 1.2
India 1.3 1.4 1.5 1.6 1.6
Albania 1.3 1.5 1.6 1.5 1.5
Liechtenstein 2.0 2.0 1.5 1.6
Belize 1.5 1.5 1.5 1.5 1.7
Colombia 1.4 1.4 1.5 1.5 1.7
Namibia 1.1 1.2 1.7 1.5 1.4
Armenia 1.5 1.7 1.9 1.5 1.4
Bolivia 1.6 1.3 1.4 1.5 1.5
Angola 1.2 1.3 1.4 1.4 1.4
Gabon 1.5 1.4 1.4 1.4 1.5
Georgia 1.4 1.5 1.5 1.4 1.5
Tonga 1.3 1.1 1.2 1.3 1.1
Moldova 1.4 1.3 1.3 1.3 1.4
Kyrgyz Republic 1.0 1.1 1.1 1.2 1.1
Samoa 1.0 1.0 1.0 1.1 1.1
El Salvador 1.1 1.2 1.1 1.1 1.0
Lesotho 0.7 0.8 1.1 1.1 1.1
Honduras 1.0 1.2 1.2 1.1 1.1
Yemen, Rep. 1.0 1.0 1.0 1.0 1.1
Fiji 1.6 1.4 1.3 1.0 1.5
Pakistan 0.9 1.0 1.0 1.0 1.0
Swaziland 0.9 0.9 1.0 0.9 0.9
Guatemala 0.9 0.9 0.8 0.9 0.8
Philippines 0.8 0.8 0.8 0.8 0.9
Nicaragua 0.8 0.8 0.8 0.8 0.8
Papua New Guinea 0.7 1.0 0.7 0.8 0.7
Paraguay 0.7 0.7 0.7 0.7 0.8
Sri Lanka 0.6 0.6 0.6 0.6 0.6
Cabo Verde 0.6 0.8 0.6 0.6 0.6
Mauritania 0.5 0.6 0.6 0.6 0.6
Zimbabwe 0.8 0.7 0.6 0.6 0.6
West Bank and Gaza 0.7 0.7 0.6 0.6 0.5
Djibouti 0.5 0.6 0.6 0.6 0.6
Bhutan 0.6 0.6 0.6 0.5 0.7
Sao Tome and Principe 0.5 0.5 0.5 0.5 0.6
Benin 0.5 0.5 0.5 0.5 0.5
Vanuatu 0.2 0.4 0.4 0.5 0.5
Senegal 0.4 0.4 0.4 0.5 0.6
Nigeria 0.7 0.6 0.6 0.5 0.5
Congo, Rep. 0.3 0.3 0.3 0.4 0.5
Kiribati 0.7 0.5 0.6 0.4 0.6
Tajikistan 0.4 0.5 0.4 0.4 0.4
Solomon Islands 0.4 0.4 0.4 0.4 0.4
Bangladesh 0.3 0.3 0.3 0.4 0.4
Sudan 0.3 0.3 0.3 0.3 0.3
Cameroon 0.2 0.3 0.3 0.3 0.3
Ghana 0.4 0.4 0.4 0.3 0.4
Kenya 0.3 0.3 0.3 0.3 0.3
Cote d'Ivoire 0.4 0.4 0.4 0.3 0.3
Cambodia 0.2 0.3 0.3 0.3 0.3
Togo 0.2 0.2 0.3 0.3 0.3
Gambia, The 0.2 0.3 0.3 0.3 0.3
Afghanistan 0.1 0.1 0.2 0.2 0.3
Haiti 0.2 0.3 0.3 0.2 0.2
Myanmar 0.3 0.2 0.2 0.2 0.2
Guinea 0.1 0.1 0.2 0.2 0.2
Zambia 0.2 0.2 0.2 0.2 0.2
Comoros 0.2 0.2 0.2 0.2 0.2
Timor-Leste 0.2 0.2 0.2 0.2 0.2
Lao PDR 0.3 0.2 0.2 0.2 0.2
Guinea-Bissau 0.1 0.2 0.1 0.1 0.1
Tanzania 0.1 0.1 0.1 0.1 0.2
Liberia 0.2 0.2 0.2 0.1 0.2
Nepal 0.1 0.1 0.1 0.1 0.2
Sierra Leone 0.1 0.1 0.1 0.1 0.1
Eritrea 0.1 0.1 0.1 0.1 0.1
Burkina Faso 0.1 0.1 0.1 0.1 0.1
Mozambique 0.1 0.1 0.1 0.1 0.1
Uganda 0.1 0.1 0.1 0.1 0.1
Madagascar 0.1 0.1 0.1 0.1 0.1
Mali 0.1 0.1 0.1 0.1 0.1
Ethiopia 0.1 0.1 0.1 0.1 0.1
Malawi 0.1 0.1 0.1 0.1 0.1
Niger 0.1 0.1 0.1 0.1 0.1
Somalia 0.1 0.1 0.1 0.1 0.1
Rwanda 0.1 0.1 0.1 0.1 0.1
Central African Republic 0.1 0.1 0.1 0.1 0.1
Congo, Dem. Rep. 0.0 0.0 0.0 0.0 0.0
Chad 0.0 0.0 0.0 0.0 0.0
Burundi 0.0 0.0 0.0 0.0 0.0
Guam
Tuvalu
Sint Maarten (Dutch part)
San Marino
American Samoa
Monaco
Puerto Rico
Curacao
Virgin Islands (U.S.)
St. Martin (French part)
South Sudan
Isle of Man
Northern Mariana Islands

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