Country name 2005 2006 2007 2008 2009
Qatar 63.2 58.6 56.6 49.7 45.6
Trinidad and Tobago 22.8 35.6 36.8 35.4 36.5
Kuwait 31.2 30.5 29.4 30.6 30.0
Aruba 25.0 24.8 25.6 24.7 24.9
Brunei Darussalam 12.6 11.4 23.7 25.8 21.7
United Arab Emirates 28.0 25.4 24.0 23.4 21.1
Luxembourg 24.8 24.0 23.0 22.4 20.9
Bahrain 21.8 19.8 21.3 21.5 18.2
Saudi Arabia 16.1 17.1 15.2 15.9 18.1
Australia 17.2 17.3 17.5 17.7 17.6
United States 19.6 19.1 19.2 18.5 17.2
Canada 17.4 16.9 17.1 16.4 15.1
Oman 11.9 15.5 17.4 14.8 14.4
Kazakhstan 11.7 12.6 14.2 14.7 13.3
Faeroe Islands 14.7 13.7 13.9 12.7 11.6
New Caledonia 12.2 11.8 12.3 13.5 11.6
Estonia 12.4 12.0 14.1 13.1 11.0
Russian Federation 11.3 11.7 11.7 12.0 11.0
Norway 9.2 9.5 9.6 10.6 10.8
Libya 9.3 9.6 9.2 9.5 10.4
Korea, Rep. 9.6 9.7 10.2 10.4 10.3
Cayman Islands 9.9 9.7 11.3 11.2 10.3
Czech Republic 11.8 11.9 12.0 11.2 10.3
Palau 9.6 10.1 10.4 10.3 10.3
Netherlands 10.5 10.2 10.5 10.5 10.2
Greenland 10.7 11.0 11.3 11.7 10.2
Turkmenistan 9.6 9.7 11.5 11.6 10.1
Finland 10.4 12.6 12.1 10.7 10.0
Belgium 10.3 10.1 9.7 9.7 9.6
South Africa 8.3 8.8 9.1 9.5 9.5
Ireland 10.5 10.1 10.2 9.5 8.9
Germany 9.7 9.8 9.5 9.5 8.8
Israel 8.2 8.9 8.8 9.3 8.6
Japan 9.7 9.6 9.8 9.4 8.6
Seychelles 8.3 8.7 7.5 8.0 8.5
Greece 8.9 8.7 8.8 8.7 8.5
Denmark 8.7 10.1 9.2 8.5 8.1
Poland 7.9 8.4 8.3 8.3 7.8
Austria 9.0 8.7 8.4 8.3 7.6
United Kingdom 9.0 8.9 8.6 8.4 7.6
Iran, Islamic Rep. 6.7 7.2 7.3 7.5 7.6
Slovenia 7.9 8.1 8.0 8.5 7.5
New Zealand 8.2 8.0 8.0 8.0 7.5
Cyprus 7.3 7.4 7.7 7.9 7.4
Malaysia 6.9 6.5 7.0 7.6 7.3
Bermuda 6.9 8.1 8.0 6.0 7.1
Equatorial Guinea 7.8 7.6 7.5 6.8 6.8
Italy 8.2 8.1 7.9 7.6 6.8
Andorra 7.1 6.7 6.6 6.7 6.6
Venezuela, RB 6.2 6.2 5.9 6.6 6.5
Iceland 7.4 7.5 7.4 6.7 6.4
Belarus 6.1 6.4 6.3 6.6 6.3
Slovak Republic 7.3 7.3 6.8 7.0 6.3
Serbia 7.3 7.1 7.1 6.3
Spain 8.1 7.9 7.9 7.2 6.2
Turks and Caicos Islands 4.6 5.2 5.8 6.1 5.9
Antigua and Barbuda 5.0 5.1 5.6 5.6 5.9
Barbados 4.9 5.0 5.2 5.9 5.8
Malta 6.7 6.4 6.7 6.3 5.8
China 4.4 4.9 5.2 5.3 5.8
Bulgaria 6.2 6.4 6.9 6.8 5.7
Ukraine 7.1 7.0 6.9 6.7 5.6
France 6.2 6.0 5.9 5.8 5.5
Switzerland 5.6 5.6 5.0 5.3 5.4
Bosnia and Herzegovina 4.2 4.5 4.5 5.2 5.3
Hong Kong SAR, China 6.0 5.6 5.8 5.5 5.3
Portugal 6.2 5.6 5.8 5.2 5.2
St. Kitts and Nevis 4.8 4.7 4.9 4.9 5.0
Lebanon 4.1 3.6 3.3 4.1 4.9
Hungary 5.8 5.7 5.6 5.5 4.9
Croatia 5.2 5.2 5.5 5.3 4.9
Singapore 7.1 7.0 4.0 4.9 4.8
Suriname 4.8 4.8 4.8 4.8 4.8
Sweden 5.7 5.5 5.3 5.3 4.7
Bahamas, The 4.9 4.5 4.5 3.0 4.6
Argentina 4.2 4.5 4.6 4.8 4.5
Thailand 3.9 4.0 4.0 4.0 4.2
Macedonia, FYR 5.4 5.2 4.5 4.5 4.1
Mongolia 3.4 3.7 3.9 3.8 4.1
Romania 4.5 4.8 4.9 4.7 4.0
Chile 3.8 3.9 4.3 4.3 3.9
Lithuania 4.2 4.4 4.6 4.6 3.9
Uzbekistan 4.3 4.4 4.4 4.4 3.9
Turkey 3.5 3.8 4.1 4.1 3.9
Mexico 3.9 4.0 4.0 4.1 3.9
Jordan 3.9 3.8 3.9 3.7 3.7
Azerbaijan 4.1 4.6 3.6 4.1 3.6
Iraq 4.1 3.5 2.2 3.2 3.5
Latvia 3.2 3.4 3.8 3.6 3.4
Maldives 2.4 2.9 3.0 3.2 3.3
Algeria 3.2 2.9 3.1 3.1 3.3
French Polynesia 3.3 3.3 3.2 3.3 3.3
Jamaica 4.0 4.5 5.1 4.5 3.2
Korea, Dem. Rep. 3.5 3.5 2.9 3.2 3.1
Mauritius 2.7 2.9 3.0 3.0 3.0
Montenegro 3.3 3.9 3.7 4.5 3.0
Syrian Arab Republic 2.8 2.8 3.4 3.3 2.9
Macao SAR, China 3.9 3.4 3.1 2.6 2.8
Cuba 2.3 2.4 2.4 2.7 2.6
Egypt, Arab Rep. 2.3 2.4 2.6 2.6 2.6
Grenada 2.1 2.2 2.3 2.5 2.4
Uruguay 1.7 2.0 1.8 2.5 2.4
Panama 2.0 2.1 2.1 2.1 2.4
Tunisia 2.3 2.3 2.4 2.4 2.4
Ecuador 2.2 2.1 2.2 2.1 2.3
Botswana 2.5 2.5 2.5 2.6 2.3
St. Lucia 2.2 2.2 2.3 2.3 2.2
St. Vincent and the Grenadines 2.0 2.0 2.1 2.1 2.1
Dominican Republic 2.0 2.1 2.2 2.2 2.1
Guyana 1.9 1.7 2.0 2.0 2.0
Marshall Islands 1.6 1.8 1.9 1.9 2.0
Indonesia 1.5 1.5 1.6 1.8 1.9
Brazil 1.9 1.8 1.9 2.0 1.9
Dominica 1.6 1.6 2.1 1.8 1.8
Peru 1.3 1.3 1.5 1.4 1.8
Morocco 1.5 1.6 1.6 1.7 1.7
Costa Rica 1.6 1.6 1.8 1.8 1.7
India 1.3 1.3 1.4 1.5 1.7
Vietnam 1.2 1.2 1.4 1.5 1.6
Micronesia, Fed. Sts. 1.1 1.2 1.4 1.2 1.6
Belize 1.5 1.6 1.6 1.5 1.6
Angola 1.2 1.3 1.4 1.5 1.6
Liechtenstein 2.0 2.0 1.5
Albania 1.4 1.3 1.5 1.6 1.5
Namibia 1.1 1.1 1.2 1.7 1.5
Colombia 1.4 1.4 1.4 1.4 1.5
Armenia 1.4 1.5 1.7 1.9 1.5
Bolivia 1.3 1.5 1.3 1.4 1.4
Georgia 1.2 1.4 1.5 1.5 1.4
Gabon 1.6 1.5 1.4 1.4 1.4
Moldova 1.4 1.4 1.3 1.3 1.3
Tonga 1.1 1.3 1.1 1.2 1.3
Kyrgyz Republic 1.0 1.0 1.1 1.1 1.2
Samoa 0.9 1.0 1.0 1.0 1.1
Lesotho 0.7 0.7 0.8 1.1 1.1
Yemen, Rep. 1.0 1.0 1.0 1.0 1.1
Honduras 1.1 1.0 1.2 1.2 1.0
El Salvador 1.1 1.1 1.1 1.1 1.0
Fiji 1.7 1.6 1.4 1.3 1.0
Pakistan 0.9 0.9 1.0 1.0 0.9
Guatemala 1.0 1.0 0.9 0.8 0.9
Swaziland 0.9 0.9 0.9 1.0 0.9
Philippines 0.9 0.8 0.8 0.8 0.8
Nicaragua 0.8 0.8 0.8 0.8 0.8
Papua New Guinea 0.7 0.7 1.0 0.7 0.8
Paraguay 0.6 0.7 0.7 0.7 0.7
Sri Lanka 0.6 0.6 0.6 0.6 0.6
Zimbabwe 0.8 0.8 0.8 0.6 0.6
Cabo Verde 0.6 0.6 0.8 0.6 0.6
Mauritania 0.5 0.5 0.6 0.6 0.6
West Bank and Gaza 0.8 0.7 0.7 0.6 0.6
Djibouti 0.5 0.5 0.6 0.6 0.6
Bhutan 0.6 0.6 0.6 0.6 0.6
Sao Tome and Principe 0.5 0.5 0.5 0.5 0.5
Benin 0.3 0.5 0.5 0.5 0.5
Vanuatu 0.3 0.2 0.4 0.4 0.5
Senegal 0.5 0.4 0.4 0.4 0.5
Nigeria 0.8 0.7 0.6 0.6 0.5
Congo, Rep. 0.3 0.3 0.3 0.3 0.4
Kiribati 0.7 0.8 0.5 0.6 0.4
Tajikistan 0.4 0.4 0.5 0.4 0.4
Solomon Islands 0.4 0.4 0.4 0.4 0.4
Bangladesh 0.3 0.3 0.3 0.3 0.4
Sudan 0.3 0.3 0.3 0.3 0.3
Cameroon 0.2 0.2 0.3 0.3 0.3
Ghana 0.3 0.4 0.4 0.4 0.3
Cote d'Ivoire 0.4 0.4 0.4 0.4 0.3
Kenya 0.2 0.3 0.3 0.3 0.3
Cambodia 0.2 0.2 0.3 0.3 0.3
Togo 0.2 0.2 0.2 0.3 0.3
Gambia, The 0.2 0.2 0.3 0.3 0.3
Afghanistan 0.1 0.1 0.1 0.2 0.2
Haiti 0.2 0.2 0.3 0.3 0.2
Myanmar 0.2 0.2 0.2 0.2 0.2
Guinea 0.1 0.1 0.1 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 0.2 0.3 0.2 0.2 0.2
Guinea-Bissau 0.1 0.1 0.2 0.1 0.2
Tanzania 0.1 0.2 0.1 0.1 0.1
Liberia 0.2 0.2 0.2 0.2 0.1
Nepal 0.1 0.1 0.1 0.1 0.1
Sierra Leone 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
Eritrea 0.2 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
Niger 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
Central African Republic 0.1 0.1 0.1 0.1 0.1
Rwanda 0.1 0.1 0.1 0.1 0.1
Congo, Dem. Rep. 0.0 0.0 0.0 0.1 0.0
Chad 0.0 0.0 0.0 0.0 0.0
Burundi 0.0 0.0 0.0 0.0 0.0
Curacao
South Sudan
Taiwan, China
Virgin Islands (U.S.)
Puerto Rico
Tuvalu
Monaco
Guam
American Samoa
St. Martin (French part)
Northern Mariana Islands
Sint Maarten (Dutch part)
Isle of Man
San Marino

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