Country name 2005 2006 2007 2008 2009
Qatar 63.2 58.6 58.3 50.0 42.3
Kuwait 31.2 30.5 29.4 29.6 28.7
United Arab Emirates 28.0 25.4 24.0 23.4 21.1
Luxembourg 24.8 24.0 22.6 22.1 20.6
Aruba 22.7 22.5 23.3 22.6 22.6
Trinidad and Tobago 22.0 24.7 35.5 32.3 36.4
Bahrain 21.8 20.5 21.7 21.8 20.3
United States 19.7 19.2 19.3 18.6 17.3
Australia 17.8 17.9 18.1 18.2 18.2
Canada 17.4 16.9 17.1 16.4 15.3
Saudi Arabia 16.1 17.1 15.2 15.9 16.1
Faeroe Islands 15.6 15.5 15.6 14.5 13.5
Brunei Darussalam 13.9 12.9 26.7 27.3 23.1
Estonia 12.4 12.0 14.1 13.1 11.0
New Caledonia 12.1 11.7 12.1 13.5 11.6
Oman 11.9 15.5 17.4 15.8 15.1
Czech Republic 11.8 12.0 12.0 11.3 10.4
Kazakhstan 11.7 12.6 14.2 14.7 13.3
Russian Federation 11.3 11.7 11.7 12.1 11.1
Greenland 10.7 11.0 10.9 11.3 9.9
Cayman Islands 10.6 10.3 11.9 11.9 10.8
Netherlands 10.6 10.2 10.5 10.6 10.3
Ireland 10.5 10.2 10.1 9.6 9.0
Finland 10.4 12.6 12.1 10.7 10.0
Belgium 10.4 10.1 9.7 9.7 9.7
Germany 9.8 9.8 9.5 9.5 8.9
Japan 9.7 9.6 9.8 9.5 8.6
Korea, Rep. 9.6 9.7 10.2 10.4 10.4
Palau 9.6 10.1 10.4 10.3 10.3
Turkmenistan 9.6 9.6 11.0 11.2 9.7
Libya 9.3 9.5 9.4 10.3 11.3
Norway 9.2 9.5 9.6 10.6 9.7
Austria 9.0 8.7 8.3 8.2 7.4
United Kingdom 9.0 8.9 8.6 8.5 7.6
Greece 8.9 8.7 8.8 8.7 8.5
Israel 8.7 9.4 9.3 9.7 9.0
Denmark 8.7 10.1 9.2 8.5 8.1
Seychelles 8.4 8.8 7.7 8.1 8.7
South Africa 8.3 8.8 9.1 9.4 10.0
New Zealand 8.2 8.0 8.0 8.0 7.5
Italy 8.2 8.1 7.9 7.6 6.8
Spain 8.1 7.9 7.9 7.2 6.2
Poland 8.0 8.4 8.3 8.3 7.8
Slovenia 7.9 8.1 8.0 8.5 7.5
Equatorial Guinea 7.8 7.6 7.5 6.8 6.8
Iceland 7.4 7.5 7.4 6.7 6.4
Slovak Republic 7.3 7.2 6.8 7.0 6.3
Cyprus 7.3 7.4 7.7 7.9 7.5
Singapore 7.1 7.0 3.9 4.1 5.0
Andorra 7.1 6.7 6.6 6.7 6.6
Ukraine 7.1 7.0 7.0 7.0 5.7
Bermuda 6.9 8.1 8.0 6.0 7.1
Malaysia 6.9 6.5 7.7 7.8 7.3
Venezuela, RB 6.8 6.3 6.4 6.6 6.5
Iran, Islamic Rep. 6.7 7.2 7.5 7.9 7.9
Malta 6.7 6.4 6.7 6.3 6.1
Bosnia and Herzegovina 6.6 7.0 7.2 8.0 7.9
Portugal 6.2 5.6 5.8 5.5 5.4
France 6.2 6.0 5.9 5.8 5.5
Bulgaria 6.2 6.4 7.0 6.8 5.7
Belarus 6.1 6.4 6.3 6.6 6.3
Hong Kong SAR, China 6.0 5.6 5.8 5.5 5.3
Hungary 5.7 5.7 5.6 5.4 4.9
Sweden 5.7 5.5 5.3 5.3 4.7
Switzerland 5.6 5.6 5.0 5.3 5.4
Macedonia, FYR 5.4 5.2 5.4 5.6 5.4
Croatia 5.2 5.2 5.5 5.3 4.9
Antigua and Barbuda 5.0 5.1 5.3 5.4 5.8
Barbados 4.9 5.0 5.2 5.9 5.8
Bahamas, The 4.9 4.5 4.5 3.0 4.6
St. Kitts and Nevis 4.8 4.7 4.9 4.9 5.0
Suriname 4.8 4.8 4.8 4.7 4.7
Turks and Caicos Islands 4.6 5.2 5.5 5.3 5.3
Romania 4.5 4.8 4.8 4.6 3.9
China 4.4 4.9 5.2 5.3 5.8
Uzbekistan 4.3 4.4 4.4 4.4 4.2
Lithuania 4.2 4.4 4.7 4.7 4.0
Iraq 4.2 3.5 2.2 3.2 3.5
Argentina 4.2 4.5 4.6 4.8 4.5
Azerbaijan 4.1 4.6 4.8 5.2 4.8
Lebanon 4.1 3.6 3.6 4.0 4.9
Jamaica 4.0 4.5 5.1 4.5 3.2
Mexico 3.9 3.9 4.0 4.1 3.8
Macao SAR, China 3.9 3.4 2.8 2.3 2.5
Thailand 3.9 4.0 4.0 4.0 4.2
Jordan 3.9 3.7 3.8 3.6 3.6
Chile 3.8 3.9 4.3 4.2 4.0
Turkey 3.5 3.8 4.1 4.1 3.9
Korea, Dem. Rep. 3.5 3.5 2.9 3.2 3.1
Mongolia 3.4 3.7 3.9 3.8 4.1
Montenegro 3.3 3.9 3.6 4.4 2.9
French Polynesia 3.3 3.3 3.2 3.3 3.3
Latvia 3.2 3.4 3.6 3.5 3.2
Algeria 3.2 3.0 3.2 3.2 3.4
Syrian Arab Republic 2.8 2.8 2.9 3.3 3.0
Mauritius 2.7 3.0 3.1 3.1 3.0
Botswana 2.5 2.5 2.5 2.6 2.3
Maldives 2.4 2.9 3.0 3.2 3.3
Egypt, Arab Rep. 2.3 2.4 2.6 2.6 2.6
Cuba 2.3 2.4 2.4 2.7 2.6
Tunisia 2.3 2.3 2.3 2.4 2.4
St. Lucia 2.2 2.2 2.3 2.3 2.2
Ecuador 2.2 2.1 2.2 2.0 2.1
Dominican Republic 2.1 2.2 2.2 2.2 2.1
Grenada 2.1 2.2 2.3 2.5 2.4
Panama 2.0 2.1 2.0 2.1 2.4
Guyana 1.9 1.7 2.0 2.0 2.0
Brazil 1.9 1.8 1.9 2.0 1.9
St. Vincent and the Grenadines 1.8 1.9 1.8 1.8 1.8
Uruguay 1.7 2.0 1.8 2.5 2.3
Fiji 1.7 1.6 1.4 1.3 1.0
Costa Rica 1.6 1.7 1.9 1.9 1.7
Marshall Islands 1.6 1.8 1.9 1.9 2.0
Dominica 1.6 1.6 2.1 1.8 1.8
Tonga 1.6 1.7 1.5 1.6 1.7
Indonesia 1.5 1.5 1.6 1.8 1.9
Morocco 1.5 1.6 1.6 1.6 1.6
Gabon 1.5 1.4 1.6 1.1 0.1
Belize 1.5 1.5 1.5 1.4 1.4
Armenia 1.4 1.5 1.7 1.9 1.5
Albania 1.4 1.3 1.4 1.4 1.3
Colombia 1.4 1.4 1.4 1.5 1.5
Moldova 1.4 1.4 1.3 1.3 1.3
Peru 1.3 1.3 1.5 1.4 1.6
Bolivia 1.3 1.6 1.3 1.4 1.4
India 1.3 1.3 1.4 1.5 1.7
Vietnam 1.2 1.2 1.3 1.5 1.6
Georgia 1.2 1.4 1.4 1.4 1.4
Angola 1.2 1.3 1.4 1.5 1.5
Namibia 1.1 1.1 1.2 1.7 1.5
Micronesia, Fed. Sts. 1.1 1.0 0.9 0.9 1.0
Honduras 1.1 1.0 1.2 1.2 1.1
El Salvador 1.1 1.1 1.1 1.1 1.0
Kyrgyz Republic 1.0 1.0 1.1 1.1 1.2
Yemen, Rep. 1.0 1.0 1.0 1.0 1.0
Guatemala 1.0 1.0 0.9 0.8 0.8
Swaziland 0.9 0.9 0.9 0.9 0.9
Samoa 0.9 0.9 0.9 0.9 0.9
Philippines 0.9 0.8 0.8 0.8 0.8
Pakistan 0.9 0.9 1.0 0.9 0.9
Zimbabwe 0.8 0.8 0.8 0.6 0.7
West Bank and Gaza 0.8 0.7 0.7 0.6 0.6
Nicaragua 0.8 0.8 0.8 0.8 0.8
Papua New Guinea 0.8 0.7 0.8 0.5 0.5
Nigeria 0.8 0.7 0.6 0.6 0.5
Kiribati 0.7 0.8 0.5 0.6 0.4
Paraguay 0.6 0.7 0.7 0.7 0.7
Cabo Verde 0.6 0.6 0.6 0.6 0.6
Djibouti 0.6 0.6 0.6 0.6 0.6
Bhutan 0.6 0.6 0.6 0.6 0.6
Sri Lanka 0.6 0.6 0.6 0.6 0.6
Mauritania 0.5 0.5 0.6 0.6 0.6
Senegal 0.5 0.4 0.4 0.4 0.5
Sao Tome and Principe 0.5 0.5 0.5 0.5 0.5
Cote d'Ivoire 0.4 0.4 0.4 0.4 0.3
Congo, Rep. 0.4 0.4 0.4 0.4 0.5
Solomon Islands 0.4 0.4 0.4 0.4 0.4
Tajikistan 0.4 0.4 0.5 0.4 0.4
Ghana 0.3 0.4 0.4 0.4 0.3
Benin 0.3 0.5 0.5 0.5 0.5
Sudan 0.3 0.3 0.3 0.3 0.3
Vanuatu 0.3 0.2 0.4 0.4 0.5
Bangladesh 0.3 0.3 0.3 0.3 0.4
Lao PDR 0.2 0.3 0.3 0.3 0.3
Togo 0.2 0.2 0.2 0.2 0.2
Kenya 0.2 0.3 0.3 0.3 0.3
Myanmar 0.2 0.2 0.2 0.2 0.2
Liberia 0.2 0.2 0.2 0.2 0.1
Gambia, The 0.2 0.2 0.3 0.3 0.3
Haiti 0.2 0.2 0.3 0.3 0.2
Cambodia 0.2 0.2 0.3 0.3 0.3
Cameroon 0.2 0.2 0.3 0.3 0.3
Zambia 0.2 0.2 0.1 0.1 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
Eritrea 0.2 0.1 0.1 0.1 0.1
Guinea-Bissau 0.1 0.1 0.2 0.1 0.2
Tanzania 0.1 0.1 0.1 0.2 0.1
Nepal 0.1 0.1 0.1 0.1 0.1
Guinea 0.1 0.1 0.1 0.1 0.1
Sierra Leone 0.1 0.1 0.1 0.1 0.1
Madagascar 0.1 0.1 0.1 0.1 0.1
Mozambique 0.1 0.1 0.1 0.1 0.1
Burkina Faso 0.1 0.1 0.1 0.1 0.1
Uganda 0.1 0.1 0.1 0.1 0.1
Malawi 0.1 0.1 0.1 0.1 0.1
Somalia 0.1 0.1 0.1 0.1 0.1
Ethiopia 0.1 0.1 0.1 0.1 0.1
Niger 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
Mali 0.0 0.0 0.0 0.0 0.0
Congo, Dem. Rep. 0.0 0.0 0.0 0.0 0.0
Afghanistan 0.0 0.1 0.1 0.1 0.2
Chad 0.0 0.0 0.0 0.0 0.0
Burundi 0.0 0.0 0.0 0.0 0.0
Lesotho 0.0 0.0 0.0
Liechtenstein
Tuvalu
Guam
Monaco
Virgin Islands (U.S.)
St. Martin (French part)
Kosovo
South Sudan
Puerto Rico
Sint Maarten (Dutch part)
Isle of Man
American Samoa
Curacao
Serbia 7.3 7.1 7.1 6.3
Northern Mariana Islands
San Marino

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