Country name 2000 2001 2002 2003 2004
Afghanistan 0.0 0.0 0.0 0.0 0.0
Chad 0.0 0.0 0.0 0.0 0.0
Congo, Dem. Rep. 0.0 0.0 0.0 0.0 0.0
Burundi 0.0 0.0 0.0 0.0 0.0
Mali 0.1 0.1 0.1 0.0 0.0
Ethiopia 0.1 0.1 0.1 0.1 0.1
Uganda 0.1 0.1 0.1 0.1 0.1
Central African Republic 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
Madagascar 0.1 0.1 0.1 0.1 0.1
Malawi 0.1 0.1 0.1 0.1 0.1
Rwanda 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
Tanzania 0.1 0.1 0.1 0.1 0.1
Nepal 0.1 0.1 0.1 0.1 0.1
Guinea-Bissau 0.1 0.1 0.1 0.1 0.1
Sierra Leone 0.1 0.1 0.1 0.1 0.1
Eritrea 0.2 0.2 0.1 0.2 0.2
Guinea 0.1 0.1 0.1 0.1 0.1
Liberia 0.2 0.2 0.2 0.2 0.2
Comoros 0.2 0.2 0.2 0.2 0.2
Cambodia 0.2 0.2 0.2 0.2 0.2
Timor-Leste 0.2 0.2 0.2
Zambia 0.2 0.2 0.2 0.2 0.2
Myanmar 0.2 0.2 0.2 0.2 0.2
Cameroon 0.2 0.2 0.2 0.2 0.2
Haiti 0.2 0.2 0.2 0.2 0.2
Lao PDR 0.2 0.2 0.2 0.2 0.2
Congo, Rep. 0.3 0.3 0.2 0.3 0.3
Sudan 0.2 0.2 0.2 0.2 0.3
Togo 0.3 0.2 0.2 0.3 0.3
Gambia, The 0.2 0.2 0.2 0.2 0.2
Kenya 0.3 0.3 0.2 0.2 0.2
Bangladesh 0.2 0.2 0.2 0.2 0.3
Benin 0.2 0.2 0.3 0.3 0.3
Tajikistan 0.4 0.4 0.3 0.3 0.4
West Bank and Gaza 0.3 0.5 0.4 0.4 0.6
Ghana 0.3 0.4 0.4 0.4 0.4
Solomon Islands 0.4 0.4 0.4 0.4 0.4
Sao Tome and Principe 0.3 0.4 0.4 0.4 0.5
Vanuatu 0.4 0.5 0.4 0.4 0.3
Cote d'Ivoire 0.4 0.5 0.4 0.3 0.4
Senegal 0.4 0.4 0.4 0.5 0.5
Kiribati 0.4 0.3 0.5 0.5 0.5
Mauritania 0.5 0.5 0.5 0.5 0.5
Cabo Verde 0.4 0.5 0.5 0.5 0.6
Djibouti 0.6 0.5 0.5 0.5 0.6
Sri Lanka 0.5 0.5 0.6 0.6 0.6
Papua New Guinea 0.5 0.6 0.6 0.7 0.8
Bhutan 0.7 0.7 0.7 0.6 0.5
Paraguay 0.7 0.7 0.7 0.7 0.7
Nigeria 0.6 0.7 0.8 0.7 0.7
Pakistan 0.7 0.7 0.8 0.8 0.8
Nicaragua 0.7 0.8 0.8 0.8 0.8
Georgia 1.0 0.9 0.8 0.9 1.0
Samoa 0.8 0.8 0.8 0.8 0.9
Yemen, Rep. 0.8 0.9 0.8 0.9 1.0
Angola 0.7 0.7 0.9 0.6 1.2
Philippines 0.9 0.9 0.9 0.9 0.9
Vietnam 0.7 0.8 0.9 1.0 1.1
Namibia 0.9 1.0 0.9 0.9 1.0
Honduras 0.8 0.9 0.9 1.0 1.1
Guatemala 0.9 0.9 0.9 0.9 0.9
Zimbabwe 1.1 1.0 0.9 0.8 0.8
Kyrgyz Republic 0.9 0.8 1.0 1.1 1.1
Armenia 1.1 1.2 1.0 1.1 1.2
El Salvador 1.0 1.0 1.0 1.1 1.1
Peru 1.2 1.0 1.0 1.0 1.2
Fiji 1.1 1.4 1.0 1.1 1.4
Swaziland 1.1 1.1 1.0 1.0 0.9
Bolivia 1.2 1.1 1.1 1.6 1.4
Moldova 1.0 1.0 1.1 1.2 1.3
India 1.1 1.1 1.1 1.2 1.2
Albania 1.0 1.1 1.2 1.4 1.4
Morocco 1.2 1.3 1.3 1.3 1.5
Colombia 1.5 1.4 1.4 1.4 1.3
Micronesia, Fed. Sts. 1.3 1.6 1.4 1.4 1.4
Gabon 0.9 1.4 1.4 1.0 1.3
Uruguay 1.6 1.5 1.4 1.4 1.7
Indonesia 1.3 1.4 1.4 1.5 1.5
Belize 2.9 2.9 1.4 1.4 1.4
Dominica 1.5 1.6 1.5 1.6 1.6
Tonga 1.2 1.5 1.5 1.8 1.7
Costa Rica 1.4 1.4 1.5 1.6 1.6
Marshall Islands 1.5 1.5 1.6 1.6 1.7
St. Vincent and the Grenadines 1.5 1.7 1.7 1.8 1.8
Panama 1.9 2.2 1.8 1.9 1.8
Brazil 1.9 1.9 1.9 1.8 1.8
Egypt, Arab Rep. 2.1 1.9 1.9 2.1 2.1
Ecuador 1.7 1.8 1.9 2.0 2.1
Grenada 1.9 1.9 2.0 2.1 2.0
St. Lucia 2.1 2.3 2.0 2.2 2.2
Guyana 2.2 2.1 2.1 2.1 2.2
Tunisia 2.1 2.2 2.2 2.2 2.3
Syrian Arab Republic 3.1 2.9 2.3 3.1 2.9
Cuba 2.3 2.3 2.3 2.3 2.2
Dominican Republic 2.3 2.3 2.4 2.4 2.0
Maldives 1.8 2.1 2.4 2.1 2.7
Mauritius 2.3 2.5 2.5 2.6 2.6
Botswana 2.4 2.4 2.5 2.3 2.4
Algeria 2.8 2.6 2.8 2.8 2.7
Latvia 2.6 2.9 2.9 3.1 3.2
China 2.7 2.7 2.9 3.5 4.1
French Polynesia 2.7 3.1 3.0 3.2 3.1
Turkey 3.4 3.0 3.2 3.3 3.4
Korea, Dem. Rep. 3.4 3.4 3.3 3.3 3.4
Argentina 3.8 3.6 3.3 3.5 4.1
Jordan 3.2 3.3 3.4 3.4 3.6
Thailand 3.0 3.2 3.4 3.6 3.9
Mongolia 3.1 3.3 3.4 3.3 3.4
Macao SAR, China 3.8 3.9 3.4 3.4 3.8
Iraq 3.0 3.5 3.5 3.5 4.3
Chile 3.8 3.4 3.5 3.4 3.7
Azerbaijan 3.7 3.5 3.6 3.7 3.9
Mexico 3.7 3.7 3.7 3.8 3.8
Lithuania 3.5 3.7 3.8 3.8 3.9
Jamaica 4.0 4.1 3.9 4.1 4.1
St. Kitts and Nevis 2.3 4.0 4.2 4.6 4.7
Romania 4.0 4.3 4.2 4.4 4.4
Antigua and Barbuda 4.4 4.4 4.5 4.8 5.0
Turks and Caicos Islands 0.8 0.7 4.6 4.4 4.1
Barbados 4.4 4.6 4.6 4.7 4.8
Lebanon 4.7 4.8 4.6 4.9 4.4
Suriname 4.6 4.8 4.7 4.6 4.6
Croatia 4.4 4.7 4.9 5.3 5.2
Uzbekistan 4.9 4.9 5.0 4.8 4.6
Bahamas, The 5.6 5.2 5.1 4.8 5.3
Macedonia, FYR 5.9 5.8 5.3 5.4 5.4
Belarus 5.3 5.3 5.3 5.5 6.0
Hong Kong SAR, China 6.1 5.7 5.5 6.0 5.7
Hungary 5.6 5.6 5.5 5.8 5.7
Malaysia 5.4 5.7 5.5 6.4 6.6
Switzerland 5.4 5.9 5.6 5.5 5.5
Bulgaria 5.3 5.8 5.7 6.0 6.0
Malta 5.4 6.3 5.8 6.5 6.4
Bosnia and Herzegovina 6.1 5.3 5.9 6.0 6.3
Iran, Islamic Rep. 5.7 6.0 5.9 6.1 6.5
France 6.0 6.3 6.2 6.2 6.2
Portugal 6.1 6.1 6.4 5.9 6.0
Sweden 5.6 5.7 6.4 6.1 6.1
Seychelles 7.0 7.9 6.5 6.7 9.0
Ukraine 6.5 6.6 6.6 7.4 7.2
Cyprus 7.3 7.1 7.2 7.8 7.2
Slovak Republic 6.9 7.3 7.3 7.3 7.2
Andorra 8.0 7.7 7.4 7.1 7.1
Iceland 7.7 7.4 7.6 7.5 7.6
Spain 7.3 7.3 7.6 7.6 7.9
Venezuela, RB 6.2 6.9 7.6 7.4 6.4
South Africa 8.4 8.1 7.6 8.3 9.1
Slovenia 7.2 7.6 7.7 7.8 7.9
Poland 7.9 7.9 7.8 8.0 8.0
Italy 7.9 7.9 7.9 8.2 8.2
Norway 8.6 9.1 8.2 9.3 9.3
Austria 8.0 8.2 8.3 8.9 8.8
Bermuda 8.0 7.9 8.3 8.0 10.5
New Zealand 8.5 8.9 8.4 8.4 8.5
Greece 8.4 8.6 8.5 8.7 8.8
Turkmenistan 7.9 8.6 8.7 9.1 9.2
Libya 9.1 9.1 9.0 9.1 9.1
United Kingdom 9.2 9.3 9.0 9.1 9.0
Equatorial Guinea 0.9 5.8 9.0 10.6 8.9
Denmark 8.9 9.2 9.2 10.3 9.4
Palau 6.1 9.4 9.4 9.7 9.4
Greenland 9.5 9.6 9.5 9.4 10.2
Japan 9.6 9.5 9.5 9.7 9.9
Israel 10.0 10.2 9.6 9.7 9.3
Korea, Rep. 9.5 9.5 9.8 9.7 10.0
Germany 10.1 10.4 10.0 10.1 10.0
Kazakhstan 8.6 10.0 10.2 10.3 11.5
Belgium 11.3 11.2 10.4 11.1 10.7
Cayman Islands 10.9 10.5 10.5 10.4 10.5
Netherlands 10.4 10.4 10.7 10.8 10.9
Russian Federation 10.6 10.7 10.7 11.1 11.1
Estonia 10.9 11.2 10.8 12.4 12.6
New Caledonia 10.8 8.8 11.0 12.2 11.2
Oman 10.0 9.1 11.0 13.6 11.4
Ireland 10.9 11.4 11.1 10.8 10.8
Singapore 12.2 12.0 11.3 7.6 6.8
Finland 10.1 10.9 11.7 13.2 12.8
Czech Republic 12.2 12.2 11.8 12.0 12.0
Saudi Arabia 14.7 14.2 15.0 14.3 16.6
Brunei Darussalam 19.7 18.3 15.4 15.1 14.9
Faeroe Islands 15.3 16.8 16.0 16.1 16.3
Canada 17.4 16.9 16.6 17.5 17.3
Australia 17.2 16.7 17.4 17.4 17.3
United States 20.2 19.7 19.6 19.6 19.8
Trinidad and Tobago 19.3 19.7 21.0 21.6 24.0
Luxembourg 18.9 19.9 21.1 21.9 24.6
Bahrain 27.9 19.9 21.4 21.3 21.3
Aruba 24.6 24.1 23.7 23.2 22.9
Kuwait 28.9 27.8 25.8 29.1 28.9
United Arab Emirates 37.2 32.4 26.3 31.7 31.0
Qatar 58.5 49.6 45.2 54.8 61.6
San Marino
Isle of Man
Lesotho
Serbia
Monaco
Tuvalu
Puerto Rico
Liechtenstein
Curacao
Montenegro
Guam
South Sudan
Northern Mariana Islands
Virgin Islands (U.S.)
Kosovo
Sint Maarten (Dutch part)
St. Martin (French part)
American Samoa

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