Country name 2005 2006 2007 2008
Mexico 4.4 4.1 4.0 3.9
Colombia 4.9 5.2 4.6 4.5
Trinidad and Tobago 9.0 6.4 6.0 4.5
Brazil 4.4 4.3 4.5 4.7
Venezuela, RB 4.6 4.1 5.4 4.9
Libya 6.6 5.4 3.8 4.9
Sudan 6.1 7.7 6.4 5.1
Malawi 8.2 7.2 6.2 5.5
Botswana 14.3 13.3 14.4 5.5
Paraguay 7.2 6.9 7.0 5.8
Argentina 6.3 6.1 6.3 6.2
United States 5.2 5.5 5.9 6.4
Japan 5.3 5.8 6.4 6.6
Iraq 12.9 9.0 6.5 6.9
Sierra Leone 10.4 6.6 6.4 7.2
China 7.7 7.9 8.0 7.2
Ecuador 7.6 7.2 7.4 7.2
Bangladesh 6.0 6.3 6.8 7.2
Peru 7.0 6.5 7.0 7.4
Turkey 8.2 7.2 7.1 7.6
Russian Federation 9.1 8.3 8.0 8.1
Zambia 10.4 7.6 10.3 8.2
Pakistan 10.3 8.7 8.3 8.3
Algeria 7.1 6.3 7.1 8.6
Burkina Faso 7.8 7.2 7.9 8.8
Australia 8.9 8.9 9.7 8.9
Indonesia 12.7 9.8 9.0 8.9
Lao PDR 8.9 7.6 7.6 9.4
Guatemala 10.1 10.9 11.1 10.3
France 10.4 10.4 10.5 10.4
Bolivia 14.0 13.2 12.1 10.6
Canada 10.8 10.6 10.5 10.7
Italy 10.1 10.7 11.1 10.7
South Africa 9.5 10.2 10.6 10.9
Azerbaijan 25.7 18.6 14.6 11.4
Philippines 12.6 12.3 13.0 11.4
Kazakhstan 16.8 14.2 14.6 11.6
Yemen, Rep. 9.6 12.6 10.1 11.7
Belarus 11.5 11.9 12.4 12.1
Guinea 12.6 13.1 8.6 12.2
Sri Lanka 14.9 14.2 13.5 12.3
Tajikistan 17.2 18.7 19.9 12.3
Poland 10.5 11.8 12.5 12.5
Uruguay 13.0 12.1 12.7 12.5
Nepal 10.0 9.7 12.0 12.6
Chile 12.0 10.6 11.0 12.6
Oman 13.2 14.1 16.2 12.7
Nigeria 7.5 11.2 11.9 12.8
Benin 10.9 12.2 14.6 12.9
El Salvador 15.2 14.8 14.3 13.3
Namibia 10.8 12.0 12.6 13.4
Niger 10.8 11.5 10.6 13.6
Mozambique 15.1 16.0 16.4 13.6
Romania 15.3 15.6 12.8 13.8
Armenia 19.2 17.2 14.9 13.9
Bhutan 12.9 12.5 13.9
Ghana 22.2 14.3 15.5 14.4
Uganda 12.6 13.3 13.3 14.7
Vietnam 15.0 15.4 16.6 15.1
Congo, Dem. Rep. 12.6 9.4 12.3 15.2
Guinea-Bissau 8.2 7.4 14.7 15.3
Ethiopia 18.1 15.4 15.8 15.7
Germany 14.3 15.0 15.2 15.7
Spain 14.3 15.1 15.7 15.7
Brunei Darussalam 18.1 17.1 17.4 15.8
India 11.9 13.5 12.7 15.8
Bosnia and Herzegovina 13.0 13.0 17.1 16.0
Saudi Arabia 13.6 16.9 19.1 16.3
Portugal 12.8 14.6 15.6 16.3
Nicaragua 15.5 14.4 15.5 16.4
Haiti 16.6 16.1 15.9 16.6
New Zealand 16.3 16.2 15.6 16.8
Sao Tome and Principe 16.7 19.8 17.6 17.0
Mali 16.3 16.2 16.2 17.0
Kenya 16.2 17.1 17.0 17.0
Cote d'Ivoire 19.6 19.2 18.6 17.1
Serbia 17.1 17.4
Cameroon 14.5 13.8 14.9 17.5
Afghanistan 17.6
Tanzania 17.5 19.4 19.6 17.7
Kosovo 18.0 19.3 18.4 17.8
Slovak Republic 13.7 14.5 16.1 18.0
Czech Republic 17.8 18.4 18.4 18.1
United Kingdom 16.0 16.6 17.2 18.3
Korea, Rep. 12.2 12.6 14.1 18.7
Kuwait 16.7 18.8 20.5 18.8
Switzerland 18.4 18.4 19.7 19.0
Dominican Republic 22.5 22.8 20.9 19.4
Suriname 31.0 19.3 19.5 19.6
Georgia 21.4 21.2 20.1 19.7
Ukraine 20.9 19.8 18.9 19.7
Norway 19.4 18.7 20.1 19.9
Senegal 18.1 17.6 21.6 20.2
Tunisia 18.5 19.0 19.2 20.3
Togo 20.2 21.1 21.5 20.3
Mongolia 35.3 29.6 24.9 20.4
Finland 15.1 15.6 15.6 20.5
Rwanda 15.7 18.6 17.5 20.7
Israel 22.9 22.6 22.4 21.0
Gambia, The 20.7 28.4 26.9 21.0
Burundi 15.1 18.6 15.7 21.2
West Bank and Gaza 17.5 17.8 21.4 21.4
Greece 20.4 20.1 20.9 22.3
Slovenia 19.3 19.6 20.6 22.4
Sweden 20.5 20.7 21.8 23.1
Macedonia, FYR 20.9 20.5 22.6 23.1
Bahrain 28.6 27.4 24.8 23.1
Lithuania 19.4 20.3 19.4 23.2
Netherlands 24.3 23.8 23.0 23.2
Cambodia 28.0 29.3 26.0 23.5
Honduras 27.9 26.4 23.7 23.6
Latvia 24.2 24.1 23.0 23.7
Hungary 21.2 22.3 23.8 24.6
Morocco 22.0 24.1 25.9 24.7
Costa Rica 25.4 24.8 27.9 25.4
Egypt, Arab Rep. 28.0 25.8 26.3 26.1
Faeroe Islands 20.9 22.8 25.2 26.3
Malaysia 29.1 27.5 29.8 26.4
Angola 24.7 21.5 21.4 26.7
Bulgaria 26.9 28.1 28.4 26.8
Tonga 27.9 21.6 24.9 27.5
Papua New Guinea 32.3 34.3 36.3 27.6
Austria 26.5 26.1 27.3 27.7
Lesotho 29.3 29.2 26.2 27.7
Guyana 42.3 27.0 25.6 27.9
Iceland 28.2 26.6 25.7 28.1
Solomon Islands 24.0 26.5 30.2 28.8
Croatia 29.8 28.9 27.7 28.9
Thailand 26.5 27.6 27.6 29.0
Moldova 29.2 30.1 31.2 29.9
Swaziland 23.5 22.1 32.8 30.0
Panama 32.0 33.1 33.1 33.2
Belgium 29.1 28.7 31.3 33.8
Grenada 30.3 33.4 36.5 33.9
Estonia 38.9 35.8 34.3 35.6
St. Vincent and the Grenadines 42.9 42.4 40.2 36.7
Kyrgyz Republic 22.3 29.6 33.9 36.8
Jamaica 36.6 39.2 38.9 37.7
Jordan 38.7 39.0 41.3 39.2
Denmark 31.2 35.5 37.2 39.4
St. Kitts and Nevis 48.1 44.3 40.8 39.6
Albania 31.6 35.3 37.7 39.6
Montenegro 36.1 39.7
Dominica 37.8 39.8 41.9 40.4
Djibouti 46.9 44.3 39.7 40.6
Belize 41.8 42.6 44.0 40.6
Bermuda 45.3 46.2 41.0
Samoa 48.1 46.2 48.7 42.2
Mauritius 44.8 44.4 48.4 46.3
Bahamas, The 49.3 50.8 50.2 47.7
Fiji 48.8 45.8 42.5 48.0
St. Lucia 67.5 52.0 49.0 48.9
Cyprus 51.3 51.8 55.3 53.3
Cabo Verde 50.5 58.3 52.7 54.4
Barbados 54.2 53.2 52.5 56.8
Vanuatu 53.8 49.7 49.7 60.5
Antigua and Barbuda 68.9 64.2 62.5 61.7
Hong Kong SAR, China 57.1 61.0 62.9 65.0
Seychelles 66.4 70.2 68.0 73.2
Ireland 62.4 65.3 67.8 75.7
Timor-Leste 57.5 69.4 77.0
Malta 54.6 68.2 74.2 83.0
Aruba 86.6 85.3 86.0 85.8
Singapore 80.3 84.7 83.6 93.7
Lebanon 88.1 93.6 92.5 107.9
Maldives 54.0 60.1 123.7 109.2
Macao SAR, China 95.2 94.2 105.5 115.7
Luxembourg 171.8 189.4 200.5 197.4
Liberia 197.2 266.7 215.8 226.0
Equatorial Guinea
Guam
Northern Mariana Islands
Central African Republic
Somalia
Turkmenistan
New Caledonia
Congo, Rep. 26.9 34.8 45.8
South Sudan
Isle of Man
Myanmar
Gabon 13.6
Monaco
Tuvalu
Micronesia, Fed. Sts.
Curacao
Mauritania
Comoros
St. Martin (French part)
Palau
Marshall Islands
Iran, Islamic Rep.
Puerto Rico
Greenland
Madagascar 23.7
French Polynesia
Sint Maarten (Dutch part)
Turks and Caicos Islands
Qatar
Eritrea
Liechtenstein
United Arab Emirates
Syrian Arab Republic 18.3 16.3 17.0
Cuba
Cayman Islands
Uzbekistan
American Samoa
Chad
San Marino
Virgin Islands (U.S.)
Korea, Dem. Rep.
Andorra
Kiribati
Zimbabwe

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