Country name 2008 2009 2010 2011
Hong Kong SAR, China 1.1 1.1 1.1 1.2
Macao SAR, China 1.0 1.1 1.1 1.1
Korea, Rep. 1.2 1.1 1.2 1.2
Bosnia and Herzegovina 1.2 1.2 1.1 1.1
Andorra 1.3 1.2 1.2
Singapore 1.3 1.2 1.2 1.2
Latvia 1.4 1.3 1.2 1.3
Hungary 1.4 1.3 1.3 1.2
Portugal 1.4 1.3 1.4 1.4
Germany 1.4 1.4 1.4 1.4
Japan 1.4 1.4 1.4 1.4
Romania 1.4 1.4 1.3 1.3
Spain 1.5 1.4 1.4 1.4
Austria 1.4 1.4 1.4 1.4
Poland 1.4 1.4 1.4 1.3
Slovak Republic 1.3 1.4 1.4 1.5
Italy 1.4 1.4 1.4 1.4
Belarus 1.4 1.4 1.4 1.5
Malta 1.4 1.4 1.4 1.4
Macedonia, FYR 1.4 1.4 1.4 1.4
Serbia 1.4 1.4 1.4 1.4
Ukraine 1.4 1.5 1.4 1.5
Cuba 1.5 1.5 1.5 1.5
Moldova 1.5 1.5 1.5 1.5
Cyprus 1.5 1.5 1.5 1.5
Czech Republic 1.5 1.5 1.5 1.4
Croatia 1.5 1.5 1.5 1.5
Switzerland 1.5 1.5 1.5 1.5
Mauritius 1.6 1.5 1.5 1.5
Greece 1.5 1.5 1.5 1.4
Slovenia 1.5 1.5 1.6 1.6
Russian Federation 1.5 1.5 1.5 1.5
Barbados 1.5 1.5 1.6 1.6
Lithuania 1.5 1.6 1.6 1.8
Albania 1.6 1.6 1.5 1.5
Georgia 1.6 1.6 1.6
Bulgaria 1.5 1.6 1.5 1.5
Luxembourg 1.6 1.6 1.6 1.5
Thailand 1.6 1.6 1.6 1.6
China 1.6 1.6 1.6 1.6
Estonia 1.7 1.6 1.6 1.5
Trinidad and Tobago 1.6 1.6 1.6 1.6
Puerto Rico 1.7 1.7 1.8 1.8
Canada 1.7 1.7 1.6 1.6
Montenegro 1.7 1.7 1.7 1.6
Sint Maarten (Dutch part) 1.7 1.7
Iran, Islamic Rep. 1.7 1.7 1.7 1.6
Liechtenstein 1.4 1.7 1.4 1.7
Aruba 1.7 1.7 1.7 1.7
Armenia 1.7 1.7 1.7 1.7
Bermuda 1.8 1.8 1.8 1.8
United Arab Emirates 1.8 1.8 1.7 1.7
Netherlands 1.8 1.8 1.8 1.8
St. Martin (French part) 1.8 1.8 1.8 1.8
Maldives 1.9 1.8 1.8 1.7
Lebanon 1.8 1.8 1.8 1.8
Azerbaijan 1.9 1.8 1.9 1.9
Denmark 1.9 1.8 1.9 1.8
Belgium 1.9 1.8 1.8 1.8
Virgin Islands (U.S.) 1.9 1.8 1.8 1.8
Vietnam 1.9 1.8 1.8 1.8
Australia 1.9 1.9 1.9 1.9
Brazil 1.9 1.9 1.8 1.8
Finland 1.9 1.9 1.9 1.8
Costa Rica 1.9 1.9 1.8 1.8
Chile 1.9 1.9 1.9 1.8
Bahamas, The 1.9 1.9 1.9 1.9
Sweden 1.9 1.9 2.0 1.9
United Kingdom 2.0 1.9 2.0 2.0
Norway 2.0 2.0 2.0 1.9
Uruguay 2.0 2.0 2.0 2.0
St. Lucia 2.0 2.0 2.0 2.0
France 2.0 2.0 2.0 2.0
United States 2.1 2.0 1.9 1.9
Myanmar 2.1 2.0 2.0 2.0
Korea, Dem. Rep. 2.0 2.0 2.0 2.0
Tunisia 2.1 2.1 2.1 2.1
Brunei Darussalam 2.1 2.1 2.0 2.0
Ireland 2.1 2.1 2.1 2.1
St. Vincent and the Grenadines 2.1 2.1 2.1 2.0
Curacao 2.2 2.1 2.2
Turkey 2.1 2.1 2.1 2.1
French Polynesia 2.1 2.1 2.1 2.1
New Zealand 2.2 2.1 2.2 2.1
Indonesia 2.2 2.1 2.1 2.1
New Caledonia 2.2 2.2 2.1 2.1
Argentina 2.2 2.2 2.2 2.2
Iceland 2.2 2.2 2.2 2.0
Grenada 2.3 2.3 2.2 2.2
El Salvador 2.3 2.3 2.3 2.2
Guyana 2.3 2.3 2.3 2.2
Bangladesh 2.4 2.3 2.2 2.2
Kuwait 2.3 2.3 2.3 2.3
Algeria 2.3 2.3 2.3 2.2
Morocco 2.3 2.3 2.3 2.2
Qatar 2.4 2.3 2.3 2.2
Sri Lanka 2.3 2.3 2.3 2.3
Kosovo 2.4 2.3 2.3 2.2
Mexico 2.4 2.4 2.3 2.3
Jamaica 2.4 2.4 2.3 2.3
Greenland 2.2 2.4 2.2 2.1
Suriname 2.4 2.4 2.3 2.3
Oman 2.4 2.4 2.3 2.2
Seychelles 2.3 2.4 2.1 2.1
Colombia 2.4 2.4 2.1 2.1
Turkmenistan 2.5 2.4 2.4 2.4
Bhutan 2.6 2.5 2.4 2.3
Cape Verde 2.6 2.5 2.4 2.3
South Africa 2.5 2.5 2.5 2.4
Mongolia 2.5 2.5 2.5 2.5
Guam 2.5 2.5 2.5 2.4
Panama 2.5 2.5 2.5 2.5
Ecuador 2.6 2.5 2.5 2.4
Venezuela, RB 2.6 2.5 2.5 2.5
Uzbekistan 2.6 2.5 2.5 2.5
Peru 2.6 2.5 2.5 2.5
Bahrain 2.6 2.6 2.5 2.5
Kazakhstan 2.7 2.6 2.6 2.6
Dominican Republic 2.7 2.6 2.6 2.5
Libya 2.7 2.6 2.6 2.5
Cambodia 2.7 2.7 2.6 2.5
India 2.7 2.7 2.6 2.6
Malaysia 2.7 2.7 2.6 2.6
Nicaragua 2.7 2.7 2.6 2.6
Fiji 2.7 2.7 2.7 2.6
Egypt, Arab Rep. 2.8 2.8 2.7 2.7
Botswana 2.9 2.8 2.8 2.7
Nepal 2.9 2.8 2.7 2.7
Lao PDR 2.9 2.8 2.7 2.7
Belize 2.9 2.8 2.8 2.7
Saudi Arabia 3.0 2.9 2.8 2.7
Kyrgyz Republic 2.8 2.9 3.1 3.1
Israel 3.0 3.0 3.0 3.0
Syrian Arab Republic 3.1 3.0 2.9 2.9
Paraguay 3.1 3.0 3.0 2.9
Philippines 3.3 3.2 3.1 3.1
Honduras 3.3 3.2 3.1 3.1
Lesotho 3.3 3.3 3.2 3.1
Gabon 3.3 3.3 3.3 3.2
Namibia 3.4 3.3 3.2 3.2
Tajikistan 3.4 3.4 3.3 3.2
Zimbabwe 3.4 3.4 3.3 3.2
Bolivia 3.5 3.4 3.3 3.3
Haiti 3.5 3.4 3.3 3.3
Swaziland 3.5 3.4 3.4 3.3
Pakistan 3.6 3.5 3.4 3.3
Micronesia, Fed. Sts. 3.6 3.5 3.5 3.4
Sao Tome and Principe 3.8 3.7 3.7 3.6
Jordan 3.8 3.8 3.8 3.7
Djibouti 3.9 3.8 3.8 3.7
Samoa 4.0 3.9 3.9 3.8
Vanuatu 4.0 3.9 3.9 3.8
Tonga 4.0 4.0 3.9 3.9
Papua New Guinea 4.1 4.0 4.0 3.9
Guatemala 4.1 4.1 4.0 3.9
Togo 4.3 4.2 4.1 4.0
Ghana 4.3 4.2 4.2 4.1
Solomon Islands 4.4 4.3 4.2 4.2
Ethiopia 4.5 4.4 4.2 4.0
Burundi 4.6 4.5 4.3 4.2
Sudan 4.6 4.5 4.4 4.3
Cote d'Ivoire 4.6 4.5 4.4 4.3
West Bank and Gaza 4.6 4.5 4.5 4.4
Eritrea 4.6 4.5 4.5 4.4
Cameroon 4.6 4.6 4.5 4.4
Congo, Rep. 4.6 4.6 4.5 4.5
Mauritania 4.7 4.6 4.5 4.5
Central African Republic 4.8 4.7 4.6 4.5
Madagascar 4.8 4.7 4.7 4.6
Kenya 4.8 4.8 4.7 4.7
Iraq 4.8 4.8 4.7 4.6
Senegal 5.0 4.9 4.8 4.7
Gambia, The 5.1 5.0 4.9 4.8
Comoros 5.1 5.0 4.9 4.9
Mozambique 5.1 5.0 4.9 4.8
Sierra Leone 5.2 5.1 5.0 4.9
Guinea-Bissau 5.2 5.1 5.1 5.0
Equatorial Guinea 5.3 5.3 5.2 5.1
Yemen, Rep. 5.4 5.3 5.2 5.1
Liberia 5.4 5.3 5.2 5.2
Guinea 5.4 5.3 5.2 5.2
Benin 5.4 5.4 5.3 5.2
Rwanda 5.4 5.4 5.4 5.3
Tanzania 5.6 5.6 5.5 5.5
Nigeria 5.6 5.6 5.5 5.5
Angola 5.7 5.6 5.4 5.3
Timor-Leste 5.7 5.7 5.6 5.5
Burkina Faso 5.9 5.9 5.9 5.8
Congo, Dem. Rep. 6.0 5.9 5.8 5.7
Malawi 6.0 6.0 6.0 6.0
Chad 6.2 6.1 6.0 5.9
Zambia 6.2 6.2 6.3 6.3
Uganda 6.3 6.2 6.1 6.1
Mali 6.4 6.4 6.3 6.2
Somalia 6.4 6.4 6.3 6.3
Afghanistan 6.6 6.4 6.3 6.2
Niger 7.2 7.1 7.1 7.0
Turks and Caicos Islands
Marshall Islands
St. Kitts and Nevis
Monaco
San Marino
Tuvalu
Northern Mariana Islands
Faeroe Islands
American Samoa
Kiribati
Palau
Antigua and Barbuda
Dominica
Isle of Man
Cayman Islands
South Sudan 3.9

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