Country name 2004 2005 2006 2007 2008
Central African Republic 2.0 2.4 0.0 7.9 7.7
Tuvalu 4.6 6.1 1.4 2.1
Iran, Islamic Rep. 4.3 4.6 1.4
Cambodia 2.0 2.3 1.4 2.5 3.5
Mauritania 0.9 1.4 1.6 2.1 1.4
Bahrain 2.7 2.1 1.7 1.4 2.2
Kiribati 2.6 1.3 1.8 2.4 1.3
Yemen, Rep. 4.2 2.1 2.0 2.9 1.2
Syrian Arab Republic 2.8 3.3 2.0 1.6 1.1
Cuba 4.5 2.6 2.1
Seychelles 3.0 1.5 2.2 2.9 2.1
Suriname 3.8 3.3 2.2 4.5 3.0
Belize 3.9 5.9 2.4 2.3 4.3
Swaziland 2.2 2.2 2.5 3.0
Guinea 3.6 0.7 2.5 5.5 5.2
Cameroon 4.2 3.3 2.6 2.4 4.0
Belarus 2.3 2.4 2.6 2.2 2.0
Tonga 5.9 2.8 2.8 4.0 7.7
Zimbabwe 4.2 2.5 2.8 1.6 2.2
Bahamas, The 3.0 3.2 2.9 2.8 2.1
Burundi 5.1 5.6 3.0 2.0 7.3
Oman 4.6 4.4 3.0 3.3 2.2
Ukraine 3.2 4.0 3.2 2.3 1.9
Benin 4.0 2.9 3.2 2.0 3.0
Lebanon 3.5 3.3 3.3 3.0 2.6
Moldova 3.6 3.6 3.3 3.5 2.4
Guyana 2.0 1.9 3.5 5.9 3.2
Indonesia 3.8 3.6 3.5 5.0 9.1
Albania 3.5 3.8 3.5 3.2 3.4
Bolivia 4.3 3.9 3.6 3.8 3.4
Kazakhstan 4.3 4.0 3.6 4.0 2.0
Bosnia and Herzegovina 3.2 4.2 3.6 3.3 3.6
Antigua and Barbuda 3.9 3.9 7.5
Malawi 3.5 3.5 4.0 3.5 3.1
Macedonia, FYR 4.2 4.3 4.0 4.8 4.6
Cabo Verde 3.8 3.9 4.0 3.1 2.8
Senegal 3.7 3.9 4.0 3.7 2.9
Cote d'Ivoire 3.6 3.8 4.1 3.9 3.5
New Caledonia 4.9 4.6 4.1 3.3 3.2
Qatar 4.5 4.8 4.1 3.3 3.6
Madagascar 4.8 4.6 4.1 5.3 3.8
Belgium 5.1 4.6 4.2 3.8 3.6
Egypt, Arab Rep. 3.3 4.4 4.2 4.3 3.7
Ethiopia 8.9 7.0 4.2 6.2 6.8
St. Vincent and the Grenadines 5.1 6.4 4.3 5.7 3.7
El Salvador 4.0 3.6 4.3 7.0 4.8
Botswana 5.0 4.7 4.3 4.5 3.4
Slovenia 5.1 4.3 4.3 4.0 4.3
Azerbaijan 3.5 4.6 4.3 3.9 3.5
Zambia 3.3 4.6 4.3 3.3 2.8
Mali 4.7 2.2 4.5 3.6 2.4
Niger 2.0 3.2 4.5 3.9 1.4
St. Lucia 5.4 5.5 4.5 4.4 3.9
Mozambique 5.1 4.5 4.6 3.3 3.1
Bhutan 5.3 4.7 4.8 4.0
Gabon 3.9 3.7 4.7 3.7 3.2
Sao Tome and Principe 6.0 3.4 4.7 3.0 4.2
Fiji 5.1 4.7 4.8 2.9 4.9
Dominican Republic 4.3 4.2 4.8 5.7 6.3
Iceland 6.5 6.4 4.9 5.7 4.0
Kuwait 4.4 4.9 5.0 6.4
Kenya 5.3 4.1 5.0 5.2 5.7
Sri Lanka 4.2 4.9 5.2 3.8 4.2
Armenia 3.6 3.6 5.2 5.6 5.4
Mongolia 3.9 5.0 5.2 4.2
Bulgaria 5.2 5.5 5.3 5.4 5.0
Trinidad and Tobago 3.6 4.0 5.3 2.7 2.4
French Polynesia 5.2 5.1 5.4 4.9 4.8
Ghana 4.8 5.4 4.9 6.4
Jamaica 6.6 5.0 5.4 3.0 3.5
Vanuatu 5.4 2.8
Turkey 6.4 6.1 5.5 5.0 3.9
Tunisia 5.1 4.6 5.6 4.3 4.4
Greece 6.2 5.7 5.7 5.9 5.2
Greenland 6.5 5.6 5.7 6.3 5.1
Grenada 6.1 4.8 5.8 7.2 4.5
Faeroe Islands 5.2 4.3 5.8 4.7 4.7
Algeria 6.9 7.9 5.9 4.6 4.7
Tanzania 4.7 5.8 5.9 5.8 5.0
Uruguay 4.6 6.3 5.9 6.0 5.8
Lithuania 6.1 6.4 6.0 5.8 4.7
Croatia 6.1 6.1 6.0 5.7 5.2
Georgia 4.0 4.4 6.0 6.2 7.0
Honduras 5.5 5.6 6.0 5.9
Brunei Darussalam 4.6 6.1
Kyrgyz Republic 3.5 3.3 6.2 4.6 3.2
Sudan 5.6 4.2 6.2 16.2 1.9
Italy 7.6 7.1 6.2 5.4 5.0
Nigeria 6.3 3.9 9.5
Latvia 5.7 5.8 6.3 6.1 6.0
Namibia 5.5 4.8 6.3 4.8 4.0
Gambia, The 3.7 5.0 6.4 4.1 3.4
Morocco 7.2 7.0 6.4 6.1 4.7
Jordan 5.4 6.9 6.4 7.9 6.4
Switzerland 7.3 7.4 6.4 5.9 5.6
Romania 7.0 6.7 6.5 6.3 6.6
Vietnam 5.6 6.1 6.5 7.0 6.4
Nicaragua 6.0 6.1 6.5 5.5 4.1
Bangladesh 3.9 6.2 6.7 5.1
Dominica 10.4 8.3 6.7 6.1 3.8
St. Kitts and Nevis 7.0 8.3 6.8 7.4 4.5
Saudi Arabia 5.1 6.5 6.9 6.7 4.0
Austria 7.4 7.7 6.9 6.2 5.7
Luxembourg 7.7 8.4 7.0 6.1 4.3
Maldives 6.2 11.2 7.1 6.0 6.2
Spain 7.2 7.2 7.3 7.4 7.9
Samoa 2.4 2.0 7.4 3.5 2.6
Cyprus 7.2 10.8 7.5 5.2 4.7
Uganda 7.1 7.5 7.5 9.2 8.9
Ecuador 10.8 11.1 7.6 6.8 7.2
India 8.3 7.6 7.6 7.4 4.1
Barbados 10.8 7.8 7.7 9.9 5.6
Rwanda 6.0 8.4 7.8 7.1 7.9
Comoros 4.9 2.7 8.0 4.2 3.7
Norway 9.5 8.8 8.5 7.8 7.1
Pakistan 4.8 8.7 8.6 6.7 5.1
Poland 7.6 7.9 8.6 7.7 8.1
Peru 8.8 8.4 8.7 7.1 7.8
Guatemala 7.7 6.0 8.7 6.6 5.9
Russian Federation 6.4 7.8 8.7 8.6 7.8
France 8.9 8.5 8.7 7.2 6.5
Portugal 7.3 8.4 8.8 8.2 7.5
Canada 9.3 9.1 8.8 8.3 7.9
Chile 8.7 8.2 8.8 7.5 6.2
New Zealand 9.7 9.6 9.1 8.6 7.7
Slovak Republic 6.8 8.3 9.3 13.0 13.6
Macao SAR, China 10.3 9.7 9.4 10.2 10.1
Israel 10.4 9.7 9.6 8.5 7.8
Estonia 11.9 13.0 9.9 6.7 6.3
South Africa 10.7 11.1 10.1 8.8 7.8
Germany 11.3 11.5 10.9 8.9 7.9
Denmark 10.9 12.4 10.9 8.6 7.2
Sweden 11.6 11.1 11.0 9.8 9.1
Venezuela, RB 8.7 11.9 11.3 10.4 10.1
Australia 12.8 11.8 11.7 10.7 9.1
Mauritius 5.8 12.8 11.7 5.7 5.5
Argentina 10.5 11.6 11.7 10.0 8.3
Colombia 10.1 13.0 11.9 10.9 10.1
Japan 14.5 13.5 12.4 11.5 9.7
Brazil 11.1 12.1 12.4 4.9 9.2
United Kingdom 13.0 12.3 12.7 10.2 9.3
Panama 9.1 13.2 10.1 11.1
Finland 12.6 14.3 13.3 12.4 11.0
United States 14.2 13.7 13.5 12.8 11.8
Czech Republic 12.2 11.2 13.6 14.7 14.2
Korea, Rep. 16.6 15.2 13.9 13.3 11.5
Netherlands 19.6 18.7 17.5 15.4 13.0
Thailand 19.0 17.4 17.5 16.3 13.0
Mexico 18.4 17.1 17.5 13.5 16.1
Hungary 21.2 18.7 18.4 19.2 17.5
Ireland 24.3 23.8 23.2 19.3 16.7
Costa Rica 20.5 23.7 24.4 18.2 18.3
China 23.8 25.3 26.1 24.5 21.2
Malta 26.8 25.5 28.8 23.2 19.0
Paraguay 9.4 17.4 31.8 27.6 23.3
Malaysia 39.2 38.0 36.1 33.5 23.4
Singapore 39.2 37.9 36.3 29.2 27.0
Hong Kong SAR, China 36.3 38.2 40.2 40.4 39.8
Philippines 48.3 45.8 44.2 42.7 33.7
Iraq
Isle of Man
Northern Mariana Islands
Eritrea
Haiti
Equatorial Guinea
Tajikistan
Serbia 4.7
Liberia
Aruba
Virgin Islands (U.S.)
Sierra Leone
Congo, Rep. 1.0 1.5
Puerto Rico
Kosovo
Sint Maarten (Dutch part)
Turks and Caicos Islands 4.6
Montenegro 1.6
United Arab Emirates 8.1 5.0 4.5
Liechtenstein
Uzbekistan
Solomon Islands 2.2
Marshall Islands
Somalia
Guam
Togo 2.0 3.9 4.1 4.3
Congo, Dem. Rep.
Nepal
Monaco
Korea, Dem. Rep.
Timor-Leste 5.6 3.4
South Sudan
Angola
Afghanistan 0.5
Guinea-Bissau 3.5 1.8
Djibouti
Turkmenistan
Papua New Guinea 3.2
Andorra 14.0
Palau
American Samoa
St. Martin (French part)
Myanmar
Libya 4.8 4.0
Chad
Curacao
Bermuda
Micronesia, Fed. Sts.
Cayman Islands
Lao PDR
West Bank and Gaza 2.3 2.2
Lesotho 1.1 2.7
Burkina Faso 5.7 4.5 4.3 2.7
San Marino

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