Country name 2005 2006 2007 2008 2009
Ireland 2 2 2 2 2
Singapore 3 3 3 3 3
Italy 3 3 3 3 3
Austria 3 3 3 3 3
Panama 3 3 3 3 3
Hong Kong SAR, China 6 3 3 3 3
Estonia 3 3 3 3 3
Japan 3 3 3 3 3
United States 3 3 3 3 3
Sweden 3 3 3 3 3
Canada 3 3 3 3 3
Switzerland 3 3 3 3 3
Iceland 4 4 4 4 4
Israel 4 4 4 4 4
Indonesia 4 4 4 4 4
France 7 4 4 2 2
Denmark 4 4 4 4 4
Czech Republic 4 4 4 4 4
Finland 4 4 4 4 4
Germany 4 4 4 4 4
Greece 4 4 4 4 4
Grenada 4 4 4 4 4
Malaysia 4 4 4 4 4
Spain 4 4 4 4 4
Portugal 4 4 4 4 4
St. Kitts and Nevis 4 4 4 4 4
Tunisia 4 4 4 4 4
United Kingdom 4 4 4 4 4
United Arab Emirates 4 4 4 4 3
Norway 4 4 4 4 4
New Zealand 4 4 4 4 4
Colombia 4 4 4 4 4
Lithuania 4 4 4 4 4
Mauritius 4 4 4 4 4
Mexico 4 4 4 4 4
Netherlands 4 4 4 4 4
Korea, Rep. 5 5 4 4 3
Lebanon 5 5 4 4 4
Belgium 4 4 4 4 4
Bulgaria 6 6 4 4 4
Marshall Islands 5 5 5 5 5
Chile 5 5 5 5 5
Nicaragua 6 5 5 5 5
Bahamas, The 5 5 5
Madagascar 9 9 5 5 5
Belize 5 5 5 5 5
Brunei Darussalam 5 5 5 5
Honduras 5 5 5 5 5
Jordan 5 5 5 5 5
Latvia 5 5 5 5 5
Palau 5 5 5 5 5
Luxembourg 5 5 5 5
Peru 5 5 5 5 5
Slovenia 5 5 5 5 5
Slovak Republic 5 5 5 5 5
St. Vincent and the Grenadines 5 5 5 5 5
Antigua and Barbuda 5 5 5 5 5
Vietnam 5 5 5 5 5
Trinidad and Tobago 5 5 5 5 5
Seychelles 5 5 5 5 5
Saudi Arabia 5 5 5 5 5
Australia 5 5 5 5 5
Poland 5 5 5 5 5
Puerto Rico 5 5 5 5 5
Qatar 5 5 5
Romania 7 5 5 5 5
Gabon 5 5 5 6 6
Micronesia, Fed. Sts. 5 5 5 5 5
Costa Rica 5 5 5 5 5
Dominican Republic 6 6 5 5 5
Tonga 6 6 6 6 6
Kiribati 6 6 6 6 6
Serbia 6 6 6 6 6
Uruguay 6 6 6 6 6
Philippines 6 6 6 6 6
Jamaica 5 6 6 6 6
Togo 8 6 6 6 6
Timor-Leste 6 6 6 6 6
Armenia 6 6 6 6 7
Morocco 6 6 6 5 5
Bangladesh 6 6 6 6 6
Argentina 6 6 6 6 6
Gambia, The 6 6 6 6 6
Bahrain 6 6 6
Botswana 6 6 6 6 6
Dominica 6 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Ghana 6 6 6 6 6
Guyana 6 6 6 6 6
Yemen, Rep. 6 6 6 6 6
Guinea-Bissau 6 6 6 6 6
Vanuatu 6 6 6 6 6
Croatia 6 6 6 6 6
Hungary 6 6 6 6 6
Samoa 6 6 6 6 6
Brazil 6 6 6 6 6
Maldives 7 7 7 7 7
Mali 7 7 7 7 6
Equatorial Guinea 7 7 7 7 7
Congo, Dem. Rep. 7 7 7 7 7
Macedonia, FYR 7 7 7 6 6
Sudan 7 7 7 7 7
St. Lucia 7 7 7 7 7
Solomon Islands 7 7 7 7 7
Mozambique 7 7 7 7 7
Zimbabwe 7 7 7 7 7
Zambia 7 7 7 7 7
South Africa 7 7 7 7 7
El Salvador 6 6 7 7 7
Montenegro 7 7 7 7
Sri Lanka 6 6 7 7 7
Oman 7 7 7 7 7
Uganda 12 12 7 7 7
Cabo Verde 7 7 7 7 7
Turkey 8 8 7 7 7
Papua New Guinea 7 7 7 7 7
Paraguay 7 7 7 7 7
Iran, Islamic Rep. 7 7 7 7 7
Albania 7 7 7 7 7
Bolivia 7 7 7 7 7
Kuwait 7 7 7 7 7
Chad 7 7 7 7 7
India 7 7 7 7 7
Guinea 7 7 7 7 7
Tanzania 9 7 7 7 7
Thailand 9 9 7 5 5
Sao Tome and Principe 8 8 8 8 8
Ecuador 8 8 8 7 7
Djibouti 14 14 8 5 5
Pakistan 8 8 8 8 8
Sierra Leone 8 8 8 7 7
Central African Republic 8 8 8 8 9
Niger 8 8 8 8 8
Ethiopia 8 8 8 8 8
Algeria 9 9 8 8 8
Ukraine 8 8 8 8 8
Fiji 8 8 8 8 8
Kenya 7 8 8 8 8
Bosnia and Herzegovina 6 6 8 8 8
Haiti 8 8 8 8 8
Georgia 9 8 8 8 4
China 8 8 8 8 8
Venezuela, RB 8 7 8 8 8
Benin 8 8 8 8 8
Lesotho 8 8 8 8 8
Suriname 8 8 8 8 8
Mauritania 8 8 8 8 8
Belarus 8 8 8 8 8
Egypt, Arab Rep. 8 8 8 8 8
Swaziland 8 8 8 8 8
Rwanda 13 13 8 8 8
Namibia 8 8 8 8 8
Syrian Arab Republic 8 8 8 8 8
Cote d'Ivoire 9 9 9 9 9
Comoros 9 9 9 9 9
Nigeria 10 9 9 9 9
Bhutan 9 9 9 9 9
Moldova 9 9 9 9 9
Cameroon 9 9 9 9 10
Cambodia 6 9 9 9 9
Burundi 9 9 9 9 9
Guatemala 7 7 9 8 8
Azerbaijan 9 9 9 9 9
Eritrea 10 10 10 10 10
Russian Federation 10 10 10 10 10
Lao PDR 12 12 10 10 10
Iraq 10 10 10 10 10
Afghanistan 10 10 10 10 10
Liberia 10 10 10 10
Angola 10 10 10 10 9
Senegal 11 11 11 6 6
Tajikistan 11 11 11 11 11
Nepal 11 11 11 11 11
Congo, Rep. 11 11 11 11 11
Kazakhstan 11 11 11 11 11
Mongolia 11 11 11 11 11
Malawi 11 11 11 11 10
Burkina Faso 11 11 11 11 11
Uzbekistan 13 13 13 13 13
Kyrgyz Republic 15 15 15 15 9
Somalia
Macao SAR, China
Cyprus 5 5
Sint Maarten (Dutch part)
Bermuda
Liechtenstein
Guam
Aruba
Tuvalu
Libya
Cayman Islands
Malta
San Marino
New Caledonia
French Polynesia
Northern Mariana Islands
St. Martin (French part)
Faeroe Islands
Monaco
Barbados
American Samoa
Myanmar
Isle of Man
Kosovo 8
South Sudan
Andorra
Curacao
Korea, Dem. Rep.
Virgin Islands (U.S.)
Turkmenistan
Greenland
Turks and Caicos Islands
Cuba

Featured indicators

Help/Feedback

User Voice