Country name 2004 2005 2006 2007 2008
Afghanistan 0.4 0.4 0.4 0.4 0.4
Albania 7.8 8.9 9.8 9.8 9.8
Algeria 6.3 6.3 6.3 6.3 6.3
American Samoa 0.3 0.3 0.3 0.3 0.3
Andorra 6.1 6.1 6.1 6.1 6.1
Angola 12.4 12.4 12.4 12.4 12.4
Antigua and Barbuda 6.6 7.0 7.0 7.0 7.0
Argentina 5.5 5.5 5.5 5.5 5.5
Armenia 8.0 8.0 8.0 8.0 8.0
Aruba 0.1 0.1 0.1 0.1 0.1
Australia 10.4 10.4 10.6 10.6 10.6
Austria 22.9 22.9 22.9 22.9 22.9
Azerbaijan 7.1 7.1 7.1 7.1 7.1
Bahamas, The 13.7 13.7 13.7 13.7 13.7
Bahrain 1.3 1.3 1.3 1.3 1.3
Bangladesh 1.8 1.8 1.8 1.8 1.8
Barbados 0.1 0.1 0.1 0.1 0.1
Belarus 7.2 7.2 7.2 7.2 7.2
Belgium 13.7 13.7 13.7 13.8 13.8
Belize 26.3 27.9 27.9 27.9 27.9
Benin 23.8 23.8 23.8 23.8 23.8
Bermuda 5.6 5.6 5.6 5.6 5.6
Bhutan 28.3 28.3 28.3 28.3 28.3
Bolivia 18.5 18.5 18.5 18.5 18.5
Bosnia and Herzegovina 0.6 0.6 0.6 0.6 0.6
Botswana 30.9 30.9 30.9 30.9 30.9
Brazil 22.9 25.0 26.3 26.3 26.3
Brunei Darussalam 44.0 44.0 44.0 44.0 44.0
Bulgaria 9.1 9.1 9.1 9.1 9.2
Burkina Faso 14.2 14.2 14.2 14.2 14.2
Burundi 4.8 4.8 4.8 4.8 4.8
Cabo Verde 2.5 2.5 2.5 2.5 2.5
Cambodia 25.2 25.2 25.2 25.3 25.3
Cameroon 9.2 9.2 9.2 9.2 9.2
Canada 6.8 6.9 7.0 7.0 7.2
Cayman Islands 8.7 8.7 8.7 8.7 8.7
Central African Republic 17.7 17.7 17.7 17.7 17.7
Chad 9.4 9.4 9.4 9.4 9.4
Chile 16.6 16.6 16.6 16.6 16.6
China 16.6 16.6 16.6 16.6 16.6
Colombia 20.4 20.4 20.4 20.5 20.6
Comoros
Congo, Dem. Rep. 10.0 10.0 10.0 10.0 10.0
Congo, Rep. 9.4 9.4 9.4 9.4 9.4
Costa Rica 20.9 20.9 20.9 20.9 20.9
Cote d'Ivoire 22.6 22.6 22.6 22.6 22.6
Croatia 10.4 10.4 10.6 12.9 13.0
Cuba 6.2 6.2 6.2 6.2 6.2
Curacao
Cyprus 10.5 10.5 10.5 10.5 10.5
Czech Republic 15.0 15.0 15.0 15.1 15.1
Denmark 4.6 4.6 4.7 4.9 4.9
Djibouti 0.0 0.0 0.0 0.0 0.0
Dominica 21.7 21.7 21.7 21.7 21.7
Dominican Republic 22.2 22.2 22.2 22.2 22.2
Ecuador 25.1 25.1 25.1 25.1 25.1
Egypt, Arab Rep. 5.9 5.9 5.9 5.9 5.9
El Salvador 0.4 0.4 0.4 0.6 0.7
Equatorial Guinea 19.2 19.2 19.2 19.2 19.2
Eritrea 4.9 4.9 4.9 5.0 5.0
Estonia 19.7 19.9 19.9 20.1 20.4
Ethiopia 17.7 17.7 18.0 18.4 18.4
Faeroe Islands
Fiji 1.3 1.3 1.3 1.3 1.3
Finland 9.0 9.0 9.0 9.0 9.0
France 16.4 16.4 16.4 16.5 16.5
French Polynesia 0.4 0.4 0.4 0.4 0.4
Gabon 15.1 15.1 15.1 15.1 15.1
Gambia, The 1.5 1.5 1.5 1.5 1.5
Georgia 3.7 3.7 3.7 3.7 3.7
Germany 41.3 41.9 42.2 42.4 42.4
Ghana 14.7 14.7 14.7 14.7 14.7
Greece 11.6 13.2 13.6 14.3 15.6
Greenland 40.5 40.5 40.5 40.5 40.5
Grenada 1.7 1.7 1.7 1.7 1.7
Guam 26.4 26.4 26.4 26.4 26.4
Guatemala 29.6 30.4 30.5 30.6 30.6
Guinea 6.8 6.8 6.8 6.8 6.8
Guinea-Bissau 16.1 16.1 16.1 16.1 16.1
Guyana 5.0 5.0 5.0 5.0 5.0
Haiti 0.3 0.3 0.3 0.3 0.3
Honduras 18.2 18.2 18.2 18.2 18.2
Hong Kong SAR, China 41.8 41.8 41.8 41.8 41.8
Hungary 5.1 5.1 5.1 5.1 5.1
Iceland 10.9 11.3 11.3 11.3 19.7
India 5.0 5.0 5.0 5.0 5.0
Indonesia 14.1 14.1 14.1 14.1 14.1
Iran, Islamic Rep. 7.1 7.1 7.1 7.1 7.1
Iraq 0.1 0.1 0.1 0.1 0.1
Ireland 1.2 1.8 1.8 1.8 1.8
Isle of Man
Israel 17.8 17.8 17.8 17.8 17.8
Italy 15.1 15.1 15.1 15.1 15.1
Jamaica 18.9 18.9 18.9 18.9 18.9
Japan 16.5 16.5 16.5 16.5 16.5
Jordan 1.9 1.9 1.9 1.9 1.9
Kazakhstan 2.5 2.5 2.5 2.5 2.5
Kenya 11.8 11.8 11.8 11.8 11.8
Kiribati 16.8 16.8 22.0 22.0 22.0
Korea, Dem. Rep. 4.5 5.8 5.9 5.9 5.9
Korea, Rep. 2.4 2.4 2.4 2.4 2.4
Kosovo
Kuwait 1.6 1.6 1.6 1.6 1.6
Kyrgyz Republic 6.9 6.9 6.9 6.9 6.9
Lao PDR 16.6 16.6 16.6 16.6 16.6
Latvia 17.7 17.7 17.7 17.7 17.7
Lebanon 0.5 0.5 0.5 0.5 0.5
Lesotho 0.5 0.5 0.5 0.5 0.5
Liberia 1.8 1.8 1.8 1.8 1.8
Libya 0.1 0.1 0.1 0.1 0.1
Liechtenstein 42.4 42.4 42.4 42.4 42.4
Lithuania 14.2 14.5 14.5 14.5 14.5
Luxembourg 20.0 20.0 20.0 20.0 20.0
Macao SAR, China
Macedonia, FYR 4.9 4.9 4.9 4.9 4.9
Madagascar 3.1 3.1 3.1 3.1 3.1
Malawi 15.0 15.0 15.0 15.0 15.0
Malaysia 18.1 18.1 18.1 18.1 18.1
Maldives
Mali 2.4 2.4 2.4 2.4 2.4
Malta 15.9 15.9 16.9 17.3 17.3
Marshall Islands 3.1 3.1 3.1 3.1 3.1
Mauritania 0.5 0.5 0.5 0.5 0.5
Mauritius 4.5 4.5 4.5 4.5 4.5
Mexico 10.0 10.4 10.5 10.9 10.9
Micronesia, Fed. Sts. 4.0 4.0 4.0 4.0 4.0
Moldova 1.4 1.4 1.4 1.4 1.4
Monaco 23.7 23.7 23.7 23.7 23.7
Mongolia 13.4 13.4 13.4 13.4 13.4
Montenegro 13.2 13.3 13.3 13.3 13.3
Morocco 1.5 1.5 1.5 1.5 1.5
Mozambique 15.8 15.8 15.8 15.8 15.8
Myanmar 6.3 6.3 6.3 6.3 6.3
Namibia 14.5 14.5 14.5 14.5 14.5
Nepal 17.0 17.0 17.0 17.0 17.0
Netherlands 12.2 12.2 12.2 12.3 12.4
New Caledonia 5.5 5.5 5.5 5.5 60.2
New Zealand 26.2 26.2 26.2 26.2 26.2
Nicaragua 36.7 36.7 36.7 36.7 36.7
Niger 7.1 7.1 7.1 7.1 7.1
Nigeria 12.8 12.8 12.8 12.8 12.8
Northern Mariana Islands 1.1 1.1 1.1 1.1 1.1
Norway 12.2 12.5 14.5 14.5 14.6
Oman 10.7 10.7 10.7 10.7 10.7
Pakistan 10.1 10.1 10.1 10.1 10.1
Palau 2.0 2.0 2.0 2.0 2.0
Panama 18.7 18.7 18.7 18.7 18.7
Papua New Guinea 3.1 3.1 3.1 3.1 3.1
Paraguay 5.4 5.4 5.4 5.4 5.4
Peru 12.7 13.6 13.6 13.6 13.6
Philippines 10.9 10.9 10.9 10.9 10.9
Poland 22.4 22.4 22.4 22.4 22.4
Portugal 8.0 8.0 8.0 8.0 8.3
Puerto Rico 10.1 10.1 10.1 10.1 10.1
Qatar 2.5 2.5 2.5 2.5 2.5
Romania 4.8 7.1 7.1 7.1 7.1
Russian Federation 9.1 9.1 9.1 9.1 9.1
Rwanda 10.0 10.0 10.0 10.0 10.0
Samoa 3.4 3.4 3.4 3.4 3.4
San Marino
Sao Tome and Principe
Saudi Arabia 31.3 31.3 31.3 31.3 31.3
Senegal 24.1 24.1 24.1 24.1 24.1
Serbia 5.5 5.8 6.0 6.0 6.0
Seychelles 42.0 42.0 42.0 42.0 42.0
Sierra Leone 4.9 4.9 4.9 4.9 4.9
Singapore 5.4 5.4 5.4 5.4 5.4
Sint Maarten (Dutch part)
Slovak Republic 23.2 23.2 23.2 23.2 23.2
Slovenia 12.4 12.4 12.4 12.5 13.2
Solomon Islands 0.1 0.1 0.1 0.1 0.1
Somalia 0.6 0.6 0.6 0.6 0.6
South Africa 6.9 6.9 6.9 6.9 6.9
South Sudan
Spain 8.6 8.6 8.6 8.6 8.6
Sri Lanka 21.5 21.5 21.5 21.5 21.5
St. Kitts and Nevis 3.6 3.6 3.6 3.6 3.6
St. Lucia 14.3 14.3 14.3 14.3 14.3
St. Martin (French part)
St. Vincent and the Grenadines 10.9 10.9 10.9 10.9 10.9
Sudan 4.2 4.2 4.2 4.2 4.2
Suriname 11.4 11.4 11.4 11.6 11.6
Swaziland 3.0 3.0 3.0 3.0 3.0
Sweden 10.6 10.7 10.7 10.8 10.9
Switzerland 24.0 24.0 24.0 24.9 24.9
Syrian Arab Republic 0.6 0.6 0.6 0.6 0.6
Tajikistan 4.1 4.1 4.1 4.1 4.1
Tanzania 27.1 27.2 27.2 27.5 27.5
Thailand 20.1 20.1 20.1 20.1 20.1
Timor-Leste 5.1 5.1 5.1 6.1 6.1
Togo 11.3 11.3 11.3 11.3 11.3
Tonga 14.5 14.5 14.5 14.5 14.5
Trinidad and Tobago 31.2 31.2 31.2 31.2 31.2
Tunisia 1.3 1.3 1.3 1.3 1.3
Turkey 1.9 1.9 1.9 1.9 1.9
Turkmenistan 3.0 3.0 3.0 3.0 3.0
Turks and Caicos Islands 42.9 42.9 42.9 42.9 42.9
Tuvalu 0.4 0.4 0.4 0.4 0.4
Uganda 10.3 10.3 10.3 10.3 10.3
Ukraine 3.5 3.5 3.5 3.5 3.5
United Arab Emirates 5.6 5.6 5.6 5.6 5.6
United Kingdom 26.1 26.2 26.3 26.4 26.4
United States 12.4 12.4 12.4 12.4 12.4
Uruguay 0.3 0.3 0.3 0.3 0.3
Uzbekistan 2.3 2.3 2.3 2.3 2.3
Vanuatu 4.3 4.3 4.3 4.3 4.3
Venezuela, RB 53.7 53.8 53.8 53.8 53.8
Vietnam 6.2 6.2 6.2 6.2 6.2
Virgin Islands (U.S.) 15.2 15.2 15.2 15.2 15.2
West Bank and Gaza 0.6 0.6 0.6 0.6 0.6
Yemen, Rep. 0.5 0.5 0.5 0.5 0.5
Zambia 36.0 36.0 36.0 36.0 36.0
Zimbabwe 28.0 28.0 28.0 28.0 28.0

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