Country name 2004 2005 2006 2007 2008
Japan 1.8 1.7 1.7 1.9 1.9
Ireland 2.6 2.6
Netherlands 2.8 2.8 3.5 4.6 4.6
Switzerland 3.2 3.1 3.0 3.2 3.3
Finland 3.7
Canada 4.0 4.4 5.8 6.1 4.7
Sweden 4.0 3.3
Norway 4.0 4.0 4.7 6.6 7.3
United States 4.3 6.2 8.0 8.1 5.1
United Kingdom 4.4 4.6 4.6 5.5 4.6
Hong Kong SAR, China 5.0 7.8 7.8 6.8 5.0
Chile 5.1 6.7 8.0 8.7 13.3
Singapore 5.3 5.3 5.3 5.3 5.4
Malta 5.3 5.5 5.7 6.2 5.9
Brunei Darussalam 5.5 5.5 5.5 5.5 5.5
Thailand 5.5 5.8 7.4 7.1 7.0
Italy 5.5 5.3 5.6 6.3 6.8
China 5.6 5.6 6.1 7.5 5.3
Kuwait 5.6 7.5 8.6 8.5 7.6
Estonia 5.7 4.9 5.0 6.5 8.5
Lithuania 5.7 5.3 5.1 6.9 8.4
Korea, Rep. 5.9 5.6 6.0 6.6 7.2
Bahamas, The 6.0 5.5 5.5 5.5 5.5
Macao SAR, China 6.0 7.0 8.8 7.8 5.4
Czech Republic 6.0 5.8 5.6 5.8 6.3
Malaysia 6.0 6.0 6.5 6.4 6.1
Libya 6.1 6.1 6.3 6.0 6.0
France 6.6
Belgium 6.7 6.7 7.5 8.6 9.2
Argentina 6.8 6.2 8.6 11.1 19.5
Qatar 7.0 6.7 7.2 7.4 6.8
Ethiopia 7.0 7.0 7.0 7.5 8.0
New Zealand 7.1 7.8 8.2 8.6 8.9
San Marino 7.1 7.2 6.7 7.6 7.9
Fiji 7.2 6.8 7.3 9.0 8.0
Pakistan 7.3 9.1 11.0 11.8 12.9
Mexico 7.4 9.7 7.5 7.6 8.7
Latvia 7.4 6.1 7.3 10.9 11.9
Israel 7.5 6.8 8.1 6.9 6.6
Syrian Arab Republic 7.5 8.0 8.0 10.2 10.2
Poland 7.6 6.8 5.5
Oman 7.6 7.1 7.4 7.3 7.1
Cyprus 7.6 7.1 6.7 6.7
Vanuatu 7.6 7.5 8.3 8.2 5.3
Bahrain 7.9 7.8 8.0 8.3 8.2
Algeria 8.0 8.0 8.0 8.0 8.0
Jordan 8.3 7.6 8.2 8.7 9.0
Barbados 8.3 9.2 10.3 10.8 10.0
Nepal 8.5 8.1 8.0 8.0 8.0
Slovenia 8.7 7.8 7.4 5.9 6.7
Panama 8.8 8.7 8.4 8.3 8.2
Australia 8.9 9.1 9.4 8.2 8.9
Bulgaria 8.9 8.7 8.9 10.0 10.9
Dominica 8.9 9.9 9.5 9.2 9.1
Slovak Republic 9.1 6.7 7.7 8.0 5.8
Trinidad and Tobago 9.3 9.1 10.9 11.8 12.4
Sri Lanka 9.5 10.8 12.9 17.1 18.9
St. Vincent and the Grenadines 9.7 9.6 9.7 9.6 9.5
Vietnam 9.7 11.0 11.2 11.2 15.8
Ecuador 10.0 9.6 9.8
Seychelles 10.0 9.8 10.0 10.9 11.8
Philippines 10.1 10.2 9.8 8.7 8.8
Grenada 10.2 10.1 9.9 9.8 9.5
St. Kitts and Nevis 10.3 10.0 9.3 9.3 8.7
Bosnia and Herzegovina 10.3 9.6 8.0 7.2 7.0
Lebanon 10.8 10.6 10.3 10.3 10.0
India 10.9 10.8 11.2 13.0 13.3
Comoros 11.0 11.0 10.5 10.5 10.5
St. Lucia 11.1 10.6 10.8 10.1 10.1
Samoa 11.2 11.4 11.7 12.7 12.7
Djibouti 11.2 11.2 11.2 11.6
South Africa 11.3 10.6 11.2 13.2 15.1
Swaziland 11.3 10.6 11.2 13.2 14.8
Namibia 11.4 10.6 11.2 12.9 13.7
Russian Federation 11.4 10.7 10.4 10.0 12.2
Morocco 11.5 11.5
Aruba 11.6 11.5 11.3 11.0 11.2
Tonga 11.6 11.4 12.0 12.2 12.5
Croatia 11.7 11.2 9.9 9.3 10.1
Albania 11.8 13.1 12.9 14.1 13.0
Antigua and Barbuda 12.0 11.4 10.9 10.4 10.4
Iceland 12.0 14.8 17.9 19.3 20.1
Lesotho 12.4 11.7 12.2 14.1 16.2
Macedonia, FYR 12.4 12.1 11.3 10.2 9.7
Kenya 12.5 12.9 13.6 13.3 14.0
Cabo Verde 12.7 12.3 9.9 10.6 10.0
Hungary 12.8 8.5 8.1 9.1 10.2
Iraq 12.9 13.7 14.5 19.5 19.5
Maldives 13.0 13.0 13.0 13.0 13.0
Papua New Guinea 13.3 11.5 10.6 9.8 9.2
Egypt, Arab Rep. 13.4 13.1 12.6 12.5 12.3
Nicaragua 13.5 12.1 11.6 13.0 13.2
Guatemala 13.8 13.0 12.8 12.8 13.4
Belize 13.9 14.3 14.2 14.3 14.1
Indonesia 14.1 14.1 16.0 13.9 13.6
Tanzania 14.1 15.2 15.7 16.1 15.0
Solomon Islands 14.3 14.1 13.9 14.1 14.4
Bolivia 14.5 16.6 11.9 12.9 13.9
Guyana 14.5 14.5 14.5 14.6 14.6
Bangladesh 14.8 14.0 15.3 16.0 16.4
Kosovo 14.8 14.0 14.6 14.1 13.8
Bhutan 15.0 14.0 14.0 14.0 13.8
Myanmar 15.0 15.0 16.1 17.0 17.0
Colombia 15.1 14.6 12.9 15.4 17.2
Micronesia, Fed. Sts. 15.4 16.4 15.6 14.0 14.4
Serbia 15.5 16.8 16.6 11.1 16.1
Timor-Leste 15.5 16.7 16.5 15.0 13.1
Azerbaijan 15.7 17.0 17.9 19.1 19.8
Botswana 15.8 15.7 16.5 16.2 16.5
Rwanda 16.5 16.1 16.1 16.1 16.5
Iran, Islamic Rep. 16.7 16.0 14.0 12.0 12.0
Belarus 16.9 11.4 8.8 8.6 8.6
Ukraine 17.4 16.2 15.2 13.9 17.5
Congo, Rep. 18.0 17.7 15.3 15.0
Chad 18.0 17.7 15.3 15.0
Gabon 18.0 17.7 15.3 15.0
Equatorial Guinea 18.0 17.7 15.3 15.0
Central African Republic 18.0 17.7 15.3 15.0
Cameroon 18.0 17.7 15.3 15.0
Liberia 18.1 17.0 15.5 15.0 14.4
Jamaica 18.1 17.4 17.6 17.2 16.8
Burundi 18.3 18.4 17.1 16.8 16.5
Venezuela, RB 18.5 16.8 15.5 17.1 22.4
Yemen, Rep. 18.5 18.0 18.0 18.0 18.0
Armenia 18.6 18.0 16.5 17.5 17.0
Nigeria 19.2 17.9 16.9 16.9 15.5
Honduras 19.9 18.8 17.4 16.6 17.9
Tajikistan 20.3 23.3 14.4 22.7 23.7
Suriname 20.4 17.4 15.6 13.8 12.2
Uganda 20.6 19.6 18.7 19.1 20.5
Moldova 20.9 19.3 18.1 18.8 21.1
Mauritius 21.0 21.0 21.1 21.9 11.5
Mauritania 21.0 23.1 24.0 23.5 20.3
Mozambique 22.1 19.5 18.6 19.5 18.3
Sierra Leone 22.1 24.6 24.0 25.0 24.5
Georgia 22.1 17.6 17.1 17.1 18.0
Costa Rica 23.4 24.7 22.2 12.8 15.8
Uruguay 23.7 13.6 9.3 8.9 12.4
Peru 24.7 25.5 23.9 22.9 23.7
Madagascar 25.5 27.0 29.5 45.0 45.0
Romania 25.6 19.6 14.0 13.3 15.0
Lao PDR 29.3 26.8 30.0 28.5 24.0
Kyrgyz Republic 29.3 26.6 23.2 25.3 19.9
Sao Tome and Principe 29.8 31.2 29.3 32.4 32.4
Zambia 30.7 28.2 23.2 18.9 19.1
Mongolia 31.5 30.6 26.9 21.8 20.6
Dominican Republic 32.6 24.1 19.5 15.8 19.9
Paraguay 33.5 29.9 30.1 25.0 25.8
Gambia, The 36.5 34.9 29.8 27.9 27.0
Malawi 36.8 33.1 32.3 27.7 25.3
Haiti 48.0 41.0 26.4 23.1 17.8
Brazil 54.9 55.4 50.8 43.7 47.3
Angola 82.3 67.7 19.5 17.7 12.5
Zimbabwe 278.9 235.7 496.5 579.0
Portugal
Puerto Rico
Korea, Dem. Rep.
Denmark
French Polynesia
Kiribati
Guam
Guinea-Bissau
Luxembourg
Greece
Faeroe Islands
Montenegro 11.2 9.2 9.2
Cote d'Ivoire
Germany
Tunisia
Kazakhstan
Northern Mariana Islands
Saudi Arabia
Turkmenistan
Senegal
Isle of Man
Liechtenstein
Mali
Afghanistan 18.0 18.1 14.9
St. Martin (French part)
Congo, Dem. Rep. 46.4 47.0 43.2
Sudan
Cuba
Ghana
Sint Maarten (Dutch part)
Austria
Bermuda
Cambodia
Benin
Monaco
Guinea
Togo
Virgin Islands (U.S.)
Eritrea
Uzbekistan
Turkey
Tuvalu
Turks and Caicos Islands
Cayman Islands
Marshall Islands
Andorra
United Arab Emirates
Palau
Curacao
New Caledonia
South Sudan
American Samoa
Spain
Somalia
Greenland
West Bank and Gaza
El Salvador
Burkina Faso
Niger

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