Country name 2004 2005 2006 2007 2008
Afghanistan 18.2 19.3 19.4 19.4 19.5
Albania 20.7 20.6 21.3 22.3 26.5
Algeria 40.8 30.6 23.9 27.5 23.9
American Samoa
Andorra
Angola 12.7 12.4 12.4 12.4 12.6
Antigua and Barbuda
Argentina 27.9 24.4 25.2 20.4 18.8
Armenia 47.2 55.5 44.9 58.3 55.2
Aruba
Australia 11.4 10.6 10.0 9.3 8.8
Austria 9.6 10.3 9.0 8.6 8.0
Azerbaijan 12.8 13.7 16.5 13.9 14.4
Bahamas, The 23.2 20.2 15.7 18.9 19.1
Bahrain 26.6 26.6 26.6 26.7 26.7
Bangladesh 7.2 8.6 9.0 9.2 9.4
Barbados 22.2 20.6 19.8 16.9 18.5
Belarus 21.5 21.4 21.4 21.3 21.4
Belgium 21.2 21.5 20.5 18.8 17.9
Belize 18.9 19.2 17.1 15.5 15.0
Benin 1.6 1.6 2.0 2.0 1.9
Bermuda
Bhutan 6.6 6.4 8.4 10.6 11.4
Bolivia 7.2 9.0 8.9 8.7 4.9
Bosnia and Herzegovina 58.1 52.8 62.5 58.5 47.7
Botswana 38.7 37.3 29.8 22.0 37.0
Brazil 18.0 19.3 17.7 16.7 15.4
Brunei Darussalam 10.0 10.0 10.0 10.0 9.8
Bulgaria 24.3 22.2 19.3 15.0 12.7
Burkina Faso 4.4 4.3 3.7 5.3 5.3
Burundi 12.9 12.9 12.9 12.9 12.9
Cabo Verde 12.8 12.7 12.6 12.7 12.7
Cambodia 3.8 3.6 3.7 3.7 3.9
Cameroon 8.1 8.0 6.9 7.4 8.3
Canada 13.4 12.4 11.7 11.2 11.6
Cayman Islands
Central African Republic 12.9 12.9 12.8 12.8 12.9
Chad 12.1 12.7 13.0 13.0 12.9
Chile 21.0 19.8 18.3 17.8 19.7
China 9.0 8.7 8.3 8.0 9.2
Colombia 22.5 23.0 20.8 24.1 27.1
Comoros 12.8 12.7 12.7 12.7 12.7
Congo, Dem. Rep. 12.8 12.8 12.9 12.8 12.8
Congo, Rep. 12.9 12.8 12.8 13.0 12.8
Costa Rica 14.5 15.1 14.4 11.1 11.2
Cote d'Ivoire 6.0 6.0 6.0 6.0 6.0
Croatia 32.8 32.4 29.0 24.2 22.2
Cuba 4.4 4.0 3.6 3.9 3.5
Curacao
Cyprus 8.3 13.0 9.4 9.7 8.4
Czech Republic 20.4 19.3 17.5 10.8 9.9
Denmark 8.2 8.6 7.7 7.5 8.0
Djibouti
Dominica
Dominican Republic 34.1 33.4 30.4 30.3 27.9
Ecuador 14.3 14.2 13.4 10.9 13.2
Egypt, Arab Rep. 30.4 33.7 31.4 26.1 25.8
El Salvador 11.4 12.7 12.2 10.9 10.6
Equatorial Guinea 12.1 12.7 12.9 12.5 12.6
Eritrea 12.9 12.9 13.0 12.9 13.3
Estonia 23.6 15.8 11.9 10.1 12.0
Ethiopia 8.3 7.6 7.7 7.7 7.7
Faeroe Islands
Fiji 10.7 10.6 15.1 19.8 21.1
Finland 19.4 18.9 17.6 15.8 15.7
France 20.0 20.4 21.4 18.9 18.4
French Polynesia
Gabon 39.0 39.1 39.2 39.3 38.3
Gambia, The 12.8 13.0 13.0 12.9 12.8
Georgia 27.8 27.9 29.3 31.0 35.8
Germany 12.6 15.2 13.5 11.7 10.4
Ghana 16.1 8.0 6.4 6.4 6.3
Greece 26.3 25.4 24.7 22.5 21.8
Greenland
Grenada
Guam
Guatemala 5.4 5.2 4.9 4.4 4.9
Guinea 4.7 4.7 4.7 4.7 4.7
Guinea-Bissau 12.9 12.8 12.9 12.9 12.9
Guyana 45.2 45.9 44.1 36.1 36.2
Haiti 18.8 17.6 17.5 17.2 17.8
Honduras 10.2 7.2 5.2 4.9 5.2
Hong Kong SAR, China 12.0 10.7 10.4 9.0 8.7
Hungary 15.4 19.4 19.1 18.0 19.8
Iceland 7.9 7.0 8.1 6.9 8.0
India 9.0 9.9 10.0 9.2 10.1
Indonesia 28.6 32.7 30.9 25.6 23.5
Iran, Islamic Rep. 20.4 23.9 23.4 22.0 22.9
Iraq 51.8 37.3 36.5 35.3 32.2
Ireland 8.3 8.6 8.6 9.1 12.8
Isle of Man
Israel 20.4 17.8 18.3 16.1 12.7
Italy 24.5 24.0 21.6 20.3 21.2
Jamaica 28.6 25.7 22.7 22.2 25.5
Japan 9.5 8.7 8.0 7.7 7.2
Jordan 27.3 32.5 30.1 29.4 28.9
Kazakhstan 14.1 9.6 9.2 8.7 7.4
Kenya 17.0 17.0 17.0 17.0 17.1
Kiribati
Korea, Dem. Rep. 9.3 9.4 9.3 9.2 9.8
Korea, Rep. 10.4 10.2 9.9 8.9 9.3
Kosovo
Kuwait 10.4 12.1 9.5 9.7 9.5
Kyrgyz Republic 15.2 14.4 14.6 14.9 15.4
Lao PDR 5.7 3.3 3.2 3.2 3.2
Latvia 19.4 13.5 12.2 10.8 13.2
Lebanon 20.8 21.0 21.3 22.8 22.8
Lesotho 44.1 44.7 40.4 33.6 34.3
Liberia 4.7 4.9 4.7 4.7 4.7
Libya 22.0 22.2 22.1 22.1 22.0
Liechtenstein
Lithuania 21.2 15.7 9.8 8.2 13.4
Luxembourg 16.8 13.6 16.2 15.2 17.7
Macao SAR, China 10.8 8.2 7.0 6.2 5.9
Macedonia, FYR 65.0 62.8 59.7 57.8 56.4
Madagascar 4.5 2.2 4.7 5.0 5.5
Malawi 13.4 13.5 13.5 13.3 13.4
Malaysia 10.8 10.9 10.4 10.7 10.6
Maldives 23.8 23.0 22.2 24.5 24.1
Mali 11.4 11.0 10.7 10.9 10.8
Malta 18.5 17.0 15.8 13.7 12.0
Marshall Islands
Mauritania 47.1 46.6 46.2 45.5 45.4
Mauritius 25.4 26.1 23.0 24.1 18.8
Mexico 7.5 6.6 6.1 6.6 7.0
Micronesia, Fed. Sts.
Moldova 19.8 18.8 17.1 14.4 11.3
Monaco
Mongolia 12.2 14.7 10.8 11.7 9.6
Montenegro 56.2 58.4 47.9 38.6 30.8
Morocco 15.4 15.7 16.6 17.3 18.4
Mozambique 12.8 12.8 12.8 12.8 12.8
Myanmar 10.7 10.7 10.8 10.9 11.8
Namibia 42.3 39.1 42.8 36.9 59.9
Nepal 3.5 4.2 4.4 4.3 4.5
Netherlands 8.0 8.2 6.6 5.9 5.3
New Caledonia
New Zealand 9.7 9.7 9.9 10.0 11.3
Nicaragua 10.6 8.9 8.6 6.8 8.5
Niger 7.2 7.2 7.2 7.2 7.2
Nigeria 13.8 13.7 13.7 13.8 13.7
Northern Mariana Islands
Norway 11.5 11.8 8.6 7.3 7.5
Oman 22.2 22.2 22.1 21.9 21.8
Pakistan 11.8 11.1 8.8 7.6 7.9
Palau
Panama 25.1 21.2 19.5 15.6 14.3
Papua New Guinea 5.7 5.5 5.6 5.2 5.3
Paraguay 14.2 11.1 12.9 12.0 11.6
Peru 8.5 8.5 7.5 7.3 7.3
Philippines 23.3 16.9 18.1 17.5 17.2
Poland 40.4 37.4 29.6 21.5 17.1
Portugal 15.3 16.1 16.2 16.6 16.5
Puerto Rico 21.2 23.7 22.5 22.6 25.4
Qatar 5.5 4.1 2.9 1.8 1.2
Romania 22.4 20.3 21.4 20.2 18.7
Russian Federation 17.2 15.5 16.4 14.4 14.1
Rwanda 0.7 0.7 0.7 0.7 0.7
Samoa
San Marino
Sao Tome and Principe
Saudi Arabia 27.2 27.3 34.9 30.2 29.8
Senegal 14.0 14.0 14.1 14.0 14.1
Serbia 42.6 48.1 46.8 42.8 34.2
Seychelles
Sierra Leone 5.1 5.1 5.1 5.1 5.1
Singapore 15.7 14.6 12.8 10.8 11.7
Sint Maarten (Dutch part)
Slovak Republic 32.8 30.0 26.6 20.2 18.9
Slovenia 16.2 16.0 14.0 10.1 10.5
Solomon Islands 11.0 10.5 11.5 11.2 11.2
Somalia 12.7 12.7 12.7 12.7 12.7
South Africa 51.3 48.4 46.8 46.6 45.6
South Sudan
Spain 22.7 20.3 18.5 18.8 25.5
Sri Lanka 26.7 26.3 21.0 20.5 17.9
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 23.7 23.6 23.7 23.7 23.6
Suriname 30.8 31.8 31.7 32.1 32.6
Swaziland 42.0 42.0 42.0 42.0 42.0
Sweden 17.2 22.5 21.5 19.8 20.8
Switzerland 7.7 8.8 7.7 7.1 7.0
Syrian Arab Republic 19.2 18.9 18.4 19.0 21.9
Tajikistan 21.3 21.1 21.2 21.2 21.2
Tanzania 5.5 4.7 7.7 3.3 4.4
Thailand 4.7 4.6 4.9 4.6 5.1
Timor-Leste 17.7 16.7 15.7 16.7 15.9
Togo 12.9 13.0 12.9 12.9 12.9
Tonga
Trinidad and Tobago 16.7 16.4 13.0 11.2 10.4
Tunisia 29.5 27.7 27.0 27.1 27.4
Turkey 20.0 19.3 18.5 19.3 19.9
Turkmenistan 21.4 21.3 21.2 21.2 21.4
Turks and Caicos Islands
Tuvalu
Uganda 4.3 3.4 3.5 3.6 5.0
Ukraine 15.7 15.0 13.9 13.1 13.1
United Arab Emirates 7.7 7.8 8.1 8.4 11.0
United Kingdom 11.1 12.4 14.1 14.5 14.5
United States 12.1 11.5 10.7 10.8 13.1
Uruguay 24.1 23.5 28.1 24.6 19.5
Uzbekistan 21.1 21.1 21.1 21.2 21.1
Vanuatu
Venezuela, RB 25.5 19.8 17.0 14.4 13.6
Vietnam 4.4 4.2 4.8 4.8 5.0
Virgin Islands (U.S.)
West Bank and Gaza 39.8 38.7 35.7 35.2 40.2
Yemen, Rep. 27.8 31.2 30.5 29.7 29.2
Zambia 23.8 24.4 25.5 25.5 24.8
Zimbabwe 7.0 6.9 6.9 6.9 7.2

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