Country name 2006 2007 2008 2009 2010
Macao SAR, China 0.9 0.9 1.0 1.0 1.1
Hong Kong SAR, China 1.0 1.0 1.1 1.1 1.1
Korea, Rep. 1.1 1.3 1.2 1.1 1.2
Andorra 1.2 1.2 1.3 1.2 1.2
Bosnia and Herzegovina 1.2 1.3 1.3 1.3 1.3
Singapore 1.3 1.3 1.3 1.2 1.2
Slovak Republic 1.3 1.3 1.3 1.4 1.4
Hungary 1.3 1.3 1.4 1.3 1.3
Japan 1.3 1.3 1.4 1.4 1.4
Germany 1.3 1.4 1.4 1.4 1.4
Portugal 1.4 1.4 1.4 1.3 1.4
Poland 1.3 1.3 1.4 1.4 1.4
Serbia 1.4 1.4 1.4 1.4 1.4
Austria 1.4 1.4 1.4 1.4 1.4
Belarus 1.3 1.4 1.4 1.4 1.4
Liechtenstein 1.4 1.4 1.4 1.7 1.4
Malta 1.4 1.4 1.4 1.4 1.4
Italy 1.4 1.4 1.5 1.5 1.5
Lithuania 1.3 1.4 1.5 1.5 1.5
Spain 1.4 1.4 1.5 1.4 1.4
Ukraine 1.3 1.3 1.5 1.5 1.4
Macedonia, FYR 1.5 1.5 1.5 1.5 1.5
Greece 1.4 1.4 1.5 1.5 1.5
Switzerland 1.4 1.5 1.5 1.5 1.5
Moldova 1.5 1.5 1.5 1.5 1.5
Russian Federation 1.3 1.4 1.5 1.5 1.6
Cyprus 1.5 1.5 1.5 1.5 1.5
Czech Republic 1.3 1.5 1.5 1.5 1.5
Slovenia 1.3 1.4 1.5 1.5 1.6
Romania 1.4 1.4 1.5 1.6 1.5
Croatia 1.5 1.5 1.6 1.6 1.6
Thailand 1.6 1.6 1.6 1.6 1.5
Bulgaria 1.4 1.5 1.6 1.7 1.6
Lebanon 1.7 1.6 1.6 1.5 1.5
Latvia 1.5 1.5 1.6 1.5 1.4
Luxembourg 1.7 1.6 1.6 1.6 1.6
China 1.6 1.6 1.6 1.6 1.7
Cuba 1.6 1.6 1.6 1.6 1.6
Puerto Rico 1.7 1.7 1.7 1.7 1.7
Mauritius 1.8 1.7 1.7 1.6 1.6
Canada 1.6 1.7 1.7 1.7 1.6
Sint Maarten (Dutch part) 1.5 1.7 1.7
Armenia 1.7 1.7 1.7 1.7 1.6
Estonia 1.6 1.7 1.7 1.7 1.7
Montenegro 1.7 1.7 1.7 1.7 1.7
Aruba 1.8 1.7 1.7 1.7 1.7
Albania 1.8 1.8 1.8 1.7 1.7
Netherlands 1.7 1.7 1.8 1.8 1.8
Bermuda 1.8 1.8 1.8 1.8 1.8
Barbados 1.8 1.8 1.8 1.8 1.8
Iran, Islamic Rep. 1.8 1.8 1.8 1.8 1.8
Georgia 1.7 1.8 1.8 1.8 1.8
Trinidad and Tobago 1.8 1.8 1.8 1.8 1.8
St. Martin (French part) 1.8 1.8 1.8 1.8 1.8
Belgium 1.8 1.8 1.9 1.8 1.9
Finland 1.8 1.8 1.9 1.9 1.9
Vietnam 1.9 1.9 1.9 1.8 1.8
Chile 1.9 1.9 1.9 1.8 1.8
Denmark 1.9 1.8 1.9 1.8 1.9
Bahamas, The 1.9 1.9 1.9 1.9 1.9
Brazil 2.0 1.9 1.9 1.9 1.8
Azerbaijan 2.0 2.0 1.9 1.8 1.9
Sweden 1.9 1.9 1.9 1.9 2.0
United Kingdom 1.8 1.9 1.9 1.9 1.9
Virgin Islands (U.S.) 2.0 2.0 1.9 1.9 1.8
United Arab Emirates 2.1 2.0 1.9 1.9 1.9
Norway 1.9 1.9 2.0 2.0 2.0
Australia 1.9 2.0 2.0 1.9 1.9
Brunei Darussalam 2.0 2.0 2.0 2.0 2.0
Costa Rica 2.0 2.0 2.0 2.0 1.9
Korea, Dem. Rep. 2.0 2.0 2.0 2.0 2.0
France 2.0 2.0 2.0 2.0 2.0
St. Lucia 2.0 2.0 2.0 2.0 2.0
Malaysia 2.1 2.1 2.1 2.0 2.0
Ireland 1.9 2.0 2.1 2.1 2.1
Tunisia 2.0 2.0 2.1 2.1 2.1
United States 2.1 2.1 2.1 2.0 1.9
Colombia 2.2 2.1 2.1 2.0 2.0
Uruguay 2.1 2.1 2.1 2.1 2.1
St. Vincent and the Grenadines 2.1 2.1 2.1 2.1 2.1
Turkey 2.2 2.2 2.1 2.1 2.1
Iceland 2.1 2.1 2.2 2.2 2.2
French Polynesia 2.2 2.2 2.2 2.1 2.1
Antigua and Barbuda 2.2 2.2 2.2 2.1 2.1
New Zealand 2.0 2.2 2.2 2.1 2.2
El Salvador 2.3 2.3 2.2 2.1 2.1
Curacao 2.1 2.0 2.2 2.1 2.2
New Caledonia 2.3 2.2 2.2 2.2 2.2
Qatar 2.4 2.3 2.2 2.2 2.1
Bahrain 2.4 2.3 2.2 2.2 2.1
Maldives 2.3 2.3 2.2 2.2 2.2
Greenland 2.3 2.2 2.2 2.4 2.2
Grenada 2.3 2.3 2.3 2.3 2.2
Seychelles 2.1 2.2 2.3 2.4 2.1
Sri Lanka 2.3 2.3 2.3 2.3 2.3
Jamaica 2.4 2.4 2.4 2.4 2.3
Argentina 2.4 2.4 2.4 2.4 2.4
Mongolia 2.2 2.3 2.4 2.5 2.6
Mexico 2.5 2.4 2.4 2.4 2.4
Bangladesh 2.6 2.5 2.4 2.4 2.3
Turkmenistan 2.6 2.5 2.5 2.4 2.4
Morocco 2.5 2.5 2.5 2.5 2.5
Indonesia 2.5 2.5 2.5 2.5 2.5
Myanmar 2.7 2.6 2.5 2.4 2.4
Nicaragua 2.6 2.6 2.5 2.5 2.4
Suriname 2.6 2.6 2.5 2.5 2.5
Guam 2.6 2.6 2.5 2.5 2.5
Venezuela, RB 2.6 2.6 2.5 2.5 2.5
Panama 2.6 2.5 2.5 2.5 2.5
Bhutan 2.7 2.6 2.5 2.4 2.3
South Africa 2.6 2.6 2.5 2.5 2.5
Cabo Verde 2.8 2.7 2.6 2.5 2.5
Peru 2.6 2.6 2.6 2.6 2.5
Libya 2.7 2.7 2.6 2.6 2.6
Uzbekistan 2.4 2.6 2.6 2.5 2.3
Dominican Republic 2.7 2.7 2.7 2.6 2.6
Kuwait 2.6 2.7 2.7 2.7 2.7
Kazakhstan 2.4 2.5 2.7 2.6 2.6
Ecuador 2.8 2.7 2.7 2.7 2.7
Fiji 2.8 2.8 2.7 2.7 2.7
Algeria 2.6 2.7 2.7 2.8 2.9
Guyana 2.8 2.8 2.8 2.7 2.7
India 2.9 2.8 2.8 2.7 2.6
Kyrgyz Republic 2.7 2.8 2.8 2.9 3.1
Belize 3.0 2.9 2.8 2.8 2.7
Paraguay 3.0 2.9 2.8 2.8 2.7
Nepal 3.2 3.0 2.9 2.7 2.6
Oman 2.9 2.9 2.9 2.9 2.9
Botswana 3.0 2.9 2.9 2.9 2.9
Honduras 3.2 3.0 2.9 2.8 2.7
Israel 2.9 2.9 3.0 3.0 3.0
Cambodia 3.2 3.1 3.0 2.9 2.9
Egypt, Arab Rep. 3.0 3.0 3.1 3.1 3.2
Saudi Arabia 3.2 3.2 3.1 3.0 3.0
Syrian Arab Republic 3.3 3.2 3.2 3.1 3.1
Philippines 3.4 3.3 3.3 3.2 3.1
Bolivia 3.5 3.4 3.3 3.3 3.2
Lesotho 3.5 3.4 3.4 3.3 3.3
Lao PDR 3.6 3.5 3.4 3.4 3.3
Tajikistan 3.5 3.5 3.5 3.5 3.5
Haiti 3.7 3.6 3.5 3.4 3.3
Guatemala 3.8 3.7 3.6 3.5 3.4
Jordan 3.7 3.6 3.6 3.5 3.5
Micronesia, Fed. Sts. 3.7 3.7 3.6 3.5 3.5
Namibia 3.6 3.6 3.6 3.6 3.6
Vanuatu 3.8 3.7 3.6 3.5 3.5
Djibouti 3.8 3.7 3.7 3.6 3.5
Swaziland 3.8 3.8 3.7 3.6 3.6
Kiribati 3.9 3.9 3.9 3.9 3.8
Pakistan 4.0 4.0 3.9 3.9 3.9
Tonga 4.1 4.1 4.0 4.0 3.9
Zimbabwe 4.0 4.0 4.0 4.0 4.0
Papua New Guinea 4.2 4.2 4.1 4.0 4.0
Gabon 4.2 4.2 4.1 4.1 4.1
Ghana 4.4 4.3 4.3 4.3 4.3
Iraq 4.5 4.4 4.3 4.3 4.2
Solomon Islands 4.5 4.4 4.4 4.3 4.2
West Bank and Gaza 4.6 4.5 4.4 4.3 4.2
Samoa 4.5 4.5 4.4 4.4 4.3
Rwanda 5.0 4.9 4.8 4.6 4.4
Eritrea 4.9 4.8 4.8 4.7 4.6
Kenya 4.9 4.8 4.8 4.7 4.6
Sudan 5.0 4.9 4.8 4.7 4.6
Madagascar 5.0 4.9 4.8 4.7 4.7
Central African Republic 5.0 4.9 4.8 4.7 4.6
Comoros 5.0 4.9 4.9 4.8 4.8
Sao Tome and Principe 5.0 4.9 4.9 4.8 4.8
Mauritania 5.1 5.0 4.9 4.9 4.8
Togo 5.1 5.1 5.0 4.9 4.9
Yemen, Rep. 5.3 5.2 5.0 4.9 4.7
Congo, Rep. 5.1 5.1 5.1 5.0 5.0
Cameroon 5.3 5.2 5.2 5.1 5.0
Senegal 5.2 5.2 5.2 5.2 5.2
Liberia 5.4 5.3 5.2 5.1 5.0
Ethiopia 5.5 5.4 5.2 5.0 4.9
Guinea-Bissau 5.3 5.3 5.2 5.1 5.1
Benin 5.5 5.4 5.3 5.2 5.1
Equatorial Guinea 5.5 5.4 5.3 5.3 5.2
Cote d'Ivoire 5.5 5.4 5.3 5.3 5.2
Sierra Leone 5.7 5.6 5.4 5.3 5.2
Guinea 5.7 5.6 5.5 5.4 5.3
Tanzania 5.6 5.6 5.5 5.5 5.4
South Sudan 5.7 5.6 5.6 5.5 5.4
Mozambique 5.7 5.7 5.6 5.6 5.6
Timor-Leste 6.0 5.7 5.7 5.7 5.6
Malawi 5.9 5.8 5.7 5.6 5.5
Gambia, The 5.8 5.8 5.8 5.8 5.8
Zambia 6.0 5.9 5.8 5.8 5.7
Nigeria 6.0 5.9 5.9 5.9 5.8
Burkina Faso 6.2 6.1 6.0 6.0 5.9
Afghanistan 6.6 6.4 6.2 6.0 5.7
Uganda 6.5 6.4 6.3 6.2 6.2
Burundi 6.6 6.6 6.5 6.4 6.3
Angola 6.7 6.6 6.6 6.5 6.4
Congo, Dem. Rep. 6.7 6.6 6.6 6.5 6.4
Mali 6.8 6.7 6.7 6.6 6.5
Chad 7.0 6.9 6.8 6.7 6.6
Somalia 7.2 7.1 7.1 7.0 6.9
Niger 7.7 7.7 7.7 7.7 7.7
Dominica
Faeroe Islands
St. Kitts and Nevis
Tuvalu
Northern Mariana Islands
Isle of Man
Monaco
Turks and Caicos Islands
Palau
Marshall Islands 4.5 4.5
Cayman Islands
American Samoa
San Marino

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