Country name 2006 2007 2008 2009 2010
Zimbabwe 2.1 2.1 1.8 1.9 2.1
Congo, Dem. Rep. 1.8 1.9 1.9 1.9 2.0
Trinidad and Tobago 2.1 2.1 2.2 2.1 2.0
Ethiopia 1.8 1.9 2.0 2.1 2.3
Mozambique 2.0 2.0 2.1 2.2 2.2
Turkmenistan 1.7 1.7 1.9 2.3 2.2
Iceland 3.1 2.9 2.6 2.4 2.3
Togo 2.9 2.9 2.8 2.4 2.5
Uzbekistan 1.8 1.9 2.0 2.5 2.8
Ukraine 2.7 2.8 3.0 3.0 2.7
Bahrain 3.7 3.9 3.7 4.0 4.0
Moldova 3.6 3.8 4.1 4.1 4.0
South Africa 4.4 4.3 4.1 4.1 4.3
Haiti 4.2 4.2 4.1 4.2 4.0
Tanzania 4.1 4.3 4.4 4.5 4.6
Russian Federation 4.2 4.5 4.7 4.6 4.5
Kazakhstan 4.3 4.3 4.2 4.7 4.6
Benin 4.9 4.8 4.9 4.8 4.6
Kenya 5.1 5.3 5.1 5.0 5.2
China 4.3 4.7 5.0 5.1 5.1
Nepal 4.9 5.0 5.1 5.2 5.3
Zambia 4.3 4.7 4.9 5.2 5.5
Belarus 4.0 4.5 4.9 5.2 5.4
Mongolia 4.9 5.1 5.6 5.3 5.3
Kyrgyz Republic 5.0 4.6 4.7 5.3 5.5
Canada 5.0 5.1 5.2 5.4 5.5
Bosnia and Herzegovina 6.2 6.5 6.1 5.7 5.5
Cote d'Ivoire 5.3 5.0 5.1 5.7 5.4
Iran, Islamic Rep. 6.0 6.2 5.8 5.9 6.3
Serbia 4.8 5.3 5.5 5.9 5.7
Estonia 6.5 6.3 6.2 5.9 5.3
Niger 6.2 6.1 6.4 6.0 6.0
Finland 5.7 6.0 6.3 6.2 5.8
Korea, Rep. 6.1 6.1 6.2 6.2 6.0
Bulgaria 5.1 5.5 5.9 6.4 6.3
Cambodia 8.4 9.2 9.8 6.7 6.8
Nigeria 5.9 6.1 6.3 6.8 6.8
Czech Republic 6.1 6.4 6.7 6.8 6.6
United States 6.6 6.6 6.7 6.9 6.9
Vietnam 7.3 7.2 7.1 6.9 6.6
Australia 6.9 6.9 6.9 7.0 7.3
Honduras 7.3 6.6 6.9 7.0 7.1
Tajikistan 5.2 5.2 5.9 7.1 7.4
Saudi Arabia 7.5 7.7 7.4 7.1 6.7
Lithuania 7.5 7.7 7.8 7.2 9.1
Armenia 7.1 7.2 7.3 7.2 7.8
Senegal 8.7 8.5 8.5 7.2 7.4
Kuwait 8.9 9.2 8.6 7.3 7.0
Cameroon 7.1 7.7 7.9 7.4 7.6
Venezuela, RB 7.0 8.2 7.8 7.5 6.6
India 7.4 7.7 7.6 7.5 7.9
Slovak Republic 6.1 7.1 7.3 7.5 7.4
Jamaica 5.7 5.7 6.8 7.5 8.4
Malaysia 7.5 7.3 7.3 7.6 8.0
Belgium 7.3 7.7 7.5 7.6 7.3
Nicaragua 7.5 7.8 7.9 7.6 7.8
Oman 7.1 6.4 7.3 7.7 6.9
Qatar 6.2 6.5 7.4 7.8 8.2
New Zealand 8.0 8.1 7.9 7.8 7.5
Thailand 7.8 7.9 7.9 7.8 7.7
United Arab Emirates 10.1 9.6 8.5 7.8 7.7
Georgia 7.4 7.6 8.6 8.0 8.5
Macedonia, FYR 6.9 7.2 7.6 8.1 8.2
Slovenia 7.7 8.2 8.1 8.2 8.0
Montenegro 6.3 7.0 6.9 8.2 7.3
Sweden 7.8 8.0 8.1 8.4 7.9
Poland 7.1 7.7 7.8 8.4 8.1
Eritrea 9.2 9.1 8.7 8.4 8.4
Pakistan 8.3 8.2 8.5 8.6 8.7
Bolivia 6.9 8.9 8.8 8.8 8.4
Hungary 8.5 8.7 8.9 8.8 8.6
Sudan 7.2 8.4 8.9 8.8 9.0
Latvia 9.2 9.9 10.0 8.9 8.4
Japan 8.5 8.7 9.0 8.9 8.8
Paraguay 9.1 9.3 9.4 8.9 9.4
Jordan 7.9 8.2 8.9 8.9 9.6
Brunei Darussalam 9.1 8.9 7.9 9.1 8.7
Libya 9.2 10.4 10.0 9.2 8.9
France 8.8 9.1 9.1 9.2 9.1
Netherlands 9.6 9.7 9.8 9.6 9.1
Indonesia 8.9 9.5 9.9 9.6 9.8
Norway 11.1 11.2 9.7 9.8 9.1
Lebanon 10.4 12.8 10.9 9.8 11.1
Mexico 10.2 10.2 10.1 9.9 10.3
Israel 9.5 9.9 9.3 10.0 9.7
Romania 8.2 8.8 9.6 10.2 10.0
Guatemala 10.9 10.8 11.6 10.2 9.6
Ghana 9.3 9.7 10.6 10.2 10.1
Ecuador 11.2 10.7 10.9 10.3 10.2
Germany 9.4 10.2 10.2 10.3 10.2
Croatia 10.1 10.2 10.7 10.3 10.3
El Salvador 9.2 10.1 10.2 10.5 10.7
Chile 9.8 9.9 10.4 10.5 10.7
Egypt, Arab Rep. 10.1 10.1 10.4 10.7 11.4
Cyprus 11.2 11.2 10.9 10.9 11.5
Luxembourg 9.9 11.0 10.9 11.0 10.9
Algeria 12.1 11.8 11.9 11.0 11.6
Austria 10.3 10.8 10.9 11.0 10.5
Brazil 10.7 10.8 10.7 11.1 10.8
Iraq 13.3 13.0 12.9 11.2 10.4
Turkey 11.8 11.5 11.7 11.3 11.4
United Kingdom 10.4 11.1 11.2 11.4 11.2
Azerbaijan 6.9 9.4 9.4 11.5 12.5
Gabon 12.7 13.0 12.3 11.6 11.9
Namibia 11.7 12.3 11.8 11.6 11.8
Portugal 11.3 11.5 11.9 11.7 12.3
Greece 11.6 11.9 11.8 11.7 11.8
Tunisia 10.7 11.1 11.1 11.7 10.8
Spain 10.7 11.0 11.5 12.0 12.0
Costa Rica 11.9 12.0 12.1 12.0 12.4
Yemen, Rep. 12.7 13.4 13.2 12.4 13.2
Albania 10.8 11.7 12.4 12.4 12.9
Bangladesh 12.1 12.4 12.6 12.5 12.2
Italy 12.1 12.4 12.6 12.7 12.5
Botswana 12.1 12.7 12.8 12.7 12.3
Morocco 12.5 12.2 12.4 12.7 12.5
Philippines 11.3 12.0 12.0 12.8 13.0
Denmark 12.2 12.6 12.9 12.8 12.2
Uruguay 14.1 15.1 12.4 12.9 14.1
Congo, Rep. 13.3 14.7 14.5 13.7 13.7
Ireland 14.2 14.6 14.5 14.2 14.1
Malta 12.6 12.5 13.6 14.2 14.1
Dominican Republic 12.7 13.6 14.1 14.6 15.1
Singapore 12.4 14.6 13.0 14.9 14.4
Mauritius 13.1 13.8 14.2 15.0 14.8
Switzerland 14.6 16.0 15.7 15.3 16.2
Panama 13.2 15.1 16.3 15.4 14.8
Colombia 15.0 16.2 16.0 15.7 16.0
Peru 16.9 16.9 17.6 16.0 15.1
Cuba 16.5 18.9 18.6 16.1 18.1
Sri Lanka 15.0 15.7 16.9 17.6 17.7
Hong Kong SAR, China 22.0 21.8 22.8 21.0 24.7
Aruba
Bermuda
Djibouti 13.0 13.6
Dominica 15.3 15.9
Marshall Islands 5.9 5.8
Tonga 8.8 8.2
New Caledonia
Mauritania
Mali
St. Vincent and the Grenadines 15.6 15.3
Curacao
Barbados 11.0 11.1
Myanmar
Grenada 14.5 15.4
Maldives 10.7 11.5
Isle of Man
Northern Mariana Islands
Micronesia, Fed. Sts.
Malawi
St. Lucia 15.6 14.6
Madagascar
Suriname 8.9 9.3
Comoros 21.2 21.9
Syrian Arab Republic
Palau
Timor-Leste 21.7 23.4
Equatorial Guinea 15.9 15.3
Kiribati 15.5 15.1
Papua New Guinea
Tuvalu
American Samoa
Guam
Guinea-Bissau 21.0 20.5
Vanuatu 19.1 17.8
Somalia
West Bank and Gaza
South Sudan
Monaco
Macao SAR, China
Afghanistan
Faroe Islands
French Polynesia
Liechtenstein
St. Kitts and Nevis 13.9 13.6
Puerto Rico
St. Martin (French part)
Chad
Bhutan 15.0 15.3
Fiji 11.8 12.5
Swaziland 20.6 20.5
Central African Republic
Lao PDR
Rwanda
Belize 13.6 13.2
Samoa 17.2 17.9
Gambia, The 19.8 17.6
San Marino
Bahamas, The 12.1 12.3
Sao Tome and Principe 8.9 9.1
Korea, Dem. People’s Rep.
Cayman Islands
Greenland
Cabo Verde 23.3 26.6
Turks and Caicos Islands
Burundi
Uganda
Seychelles 6.6 8.7
Argentina
Sierra Leone
Antigua and Barbuda 14.0 15.0
Liberia
Angola
Sint Maarten (Dutch part)
Andorra
Burkina Faso
Virgin Islands (U.S.)
Lesotho 191.3 200.4
Guinea
Solomon Islands 13.6 13.5
Guyana 7.4 7.9

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