Country name 2006 2007 2008 2009 2010
Lesotho 0.9
Colombia 0.6 0.7 0.9 1.0 1.1
Honduras 0.6 0.9 0.9 1.2 1.1
Panama 0.7 1.0 1.0 1.3 1.1
Paraguay 1.2 1.2 1.4 1.3 1.2
Ecuador 1.2 1.0 1.2 1.3 1.4
Argentina 1.1 1.2 1.3 1.2 1.5
Zambia 1.3 1.5
Peru 1.2 1.2 1.3 1.4 1.5
Costa Rica 1.2 1.5 1.4 1.2 1.6
United States 1.3 1.6
Guinea-Bissau 1.6
El Salvador 1.8 1.9 1.7 1.8 1.7
Israel 1.8 1.7
China 1.8 1.7
Mexico 1.8 1.8 1.8
Spain 2.4 1.9 2.0 1.9 1.8
Dominican Republic 1.5 1.6 1.7 1.7 1.8
Georgia 2.0 2.0 2.0 1.9 1.8
Uruguay 1.8 1.7 1.8 1.8 1.9
Latvia 2.3 2.7 2.7 2.8 2.0
Italy 2.3 2.4 2.4 2.3 2.0
Rwanda 2.1
Bulgaria 1.6 3.3 2.4 2.4 2.1
Malawi 2.2
Lithuania 2.3 2.4 2.7 1.8 2.2
Turkey 2.1 2.2 2.1 2.2 2.2
Greece 2.3 2.2 2.3 2.5 2.2
Russian Federation 2.2 2.3 2.4 2.6 2.2
Vietnam 2.8 2.8 2.3
Denmark 3.2 3.5 1.3 2.0 2.4
Estonia 2.7 3.0 2.9 2.7 2.5
Australia 2.7 2.6
Madagascar 2.6
Tunisia 2.6
United Kingdom 2.5 2.5 2.6 2.6 2.6
Portugal 2.5 2.7 2.6 2.7 2.7
Canada 2.7 2.7
Vanuatu 2.7
Thailand 2.5 2.7 2.7 2.7 2.7
Ireland 3.1 3.3 3.3 2.9 2.9
Switzerland 2.8 2.9 3.0 3.0
Netherlands 3.0 3.0 3.0 3.3 3.0
France 3.3 3.1 3.2 3.0
Luxembourg 3.3 3.3 3.1 3.1 3.1
Austria 3.4 3.1 3.0 2.8 3.1
Germany 2.5 2.9 3.2 3.2 3.1
Slovak Republic 4.1 4.1 4.2 4.4 3.1
Belgium 3.3 3.2 3.0 3.1 3.2
Ethiopia 3.2
Mongolia 3.0 3.2
Poland 3.2 3.2 3.2 3.2 3.2
Hungary 3.4 3.4 3.6 3.6 3.3
Moldova 2.8 3.0 2.9 3.1 3.3
Sweden 3.5 3.2 3.2 3.4 3.3
Indonesia 3.6 3.4
Serbia 3.4 3.4 3.8 3.6 3.4
Jordan 3.3 3.6 3.5
Sao Tome and Principe 3.5
Nepal 3.5
Romania 1.8 1.8 3.4 3.6 3.5
Cyprus 3.7 3.7 3.7 3.5 3.6
Cambodia 2.9 3.3 3.4 3.6
Kyrgyz Republic 2.5 4.1 3.5 3.9 3.6
Montenegro 3.6 3.3 3.5 3.3 3.6
Norway 2.8 3.0 3.4 3.5 3.7
Iceland 3.6 3.7 3.5 3.6 3.7
Czech Republic 3.7 3.9 3.9 3.8 3.7
Finland 3.8 3.8 3.8 3.8 3.7
Belarus 3.6 3.6 3.8 3.7 3.8
Armenia 3.6 3.7 3.8 3.9 3.8
Bangladesh 3.9
Slovenia 4.0 4.1 4.2 4.0 3.9
Croatia 3.3 3.2 3.9
Kazakhstan 3.7 3.9 4.0 3.9 4.0
Pakistan 4.0 4.2
Ukraine 3.7 3.8 4.1 4.3 4.4
Northern Mariana Islands
Bahamas, The
South Sudan
Guyana
Bhutan 2.7
Haiti
Timor-Leste 3.9
Azerbaijan
Andorra
Hong Kong SAR, China
Sierra Leone
Guatemala 1.1
Suriname
Guam
New Zealand
India 3.7
Palau
Grenada
Puerto Rico
Iran, Islamic Rep. 2.1
Saudi Arabia
Iraq
Congo, Rep.
Greenland
St. Lucia
Isle of Man
Syrian Arab Republic
Cabo Verde 2.0
Guinea 2.5
Bolivia 0.5 0.7 0.8 0.7
Niger 3.2
Jamaica
Oman
Japan 2.7
Papua New Guinea 1.7
Ghana
Djibouti
Bahrain
Cameroon 2.5
Kenya
San Marino
Kiribati 2.2
Cuba
Korea, Dem. People’s Rep.
Sint Maarten (Dutch part)
Korea, Rep.
Somalia
Kuwait
Sri Lanka 2.9 3.2
Gambia, The
St. Vincent and the Grenadines
Lao PDR 3.2
Congo, Dem. Rep.
Burundi 4.0
Tanzania 2.5
Afghanistan
Tonga 2.6
Aruba
New Caledonia
Liberia 2.4
Nicaragua 1.6
Libya
Nigeria 2.0
Liechtenstein
Barbados
Burkina Faso 2.7
Dominica
Gabon
Antigua and Barbuda
Macao SAR, China
Angola 2.1
Macedonia, FYR 1.9 2.1
Philippines 2.3 2.5
Tuvalu
Central African Republic 1.2
Cayman Islands
Qatar
Turkmenistan
Brunei Darussalam
Benin
Samoa 2.6
Chad
Curacao
Malta
Senegal
Marshall Islands
Seychelles 2.4
Mauritania 2.5
Singapore
Mauritius 3.1
Cote d'Ivoire 1.8
French Polynesia
Solomon Islands
Micronesia, Fed. Sts.
South Africa 1.0 1.0
Fiji 2.5
American Samoa
Monaco
St. Kitts and Nevis
Faroe Islands
St. Martin (French part)
Eritrea
Sudan 2.6
Morocco 2.6
Swaziland 1.5
Mozambique 1.9
Comoros
Myanmar
Tajikistan 2.6 3.4
Namibia 1.3
Belize
Equatorial Guinea
Togo 2.5
Egypt, Arab Rep. 4.0
Trinidad and Tobago
Chile 1.6 1.6
Brazil 1.0 0.9 1.0 1.0
Albania 3.7
Turks and Caicos Islands
Bosnia and Herzegovina 3.0
Uganda 2.3
West Bank and Gaza 3.2 2.8 3.2
United Arab Emirates
Botswana 1.1
Algeria
Mali 2.5 3.3
Uzbekistan
Bermuda
Venezuela, RB 0.5
Malaysia 1.9 1.8
Virgin Islands (U.S.)
Maldives 2.5
Yemen, Rep.
Lebanon
Zimbabwe

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