Country name 2006 2007 2008 2009 2010
France 5 5 2 2 2
Ireland 2 2 2 2 2
Denmark 3 3 3 3 3
Italy 3 3 3 3 3
Hong Kong SAR, China 3 3 3 3 3
Sweden 3 3 3 3 3
Panama 3 3 3 3 3
Canada 3 3 3 3 3
Singapore 3 3 3 3 3
Germany 4 4 4 4 4
Belgium 4 4 4 4 4
Mexico 4 4 4 4 4
Malaysia 4 4 4 4 4
Luxembourg 4 4 4 4 4
Switzerland 4 4 4 4 4
Portugal 4 4 4 4 4
Estonia 4 4 4 4 4
United Kingdom 4 4 4 4 4
Iceland 4 4 4 4 4
Austria 4 4 4 4 4
Israel 4 4 4 4 4
Poland 4 4 4 4 4
Mauritius 6 5 5 5 5
Nicaragua 5 5 5 5 5
Seychelles 5 5 5 5 5
Norway 5 5 5 5 5
Djibouti 13 6 5 5 5
Netherlands 5 5 5 5 5
Finland 5 5 5 5 5
Costa Rica 5 5 5 5 5
Slovak Republic 5 5 5 5 5
Chile 5 5 5 5 5
Bulgaria 8 5 5 5 5
Bahamas, The 5 5 5 5
Antigua and Barbuda 5 5 5 5 5
United States 5 5 5 5 5
Japan 5 5 5 5 5
Thailand 12 9 5 5 5
Lithuania 5 5 5 5 5
Spain 5 5 5 5 4
Brunei Darussalam 5 5 5 5 5
Marshall Islands 5 5 5 5 5
Solomon Islands 5 5 5 5 5
Hungary 6 6 6 6 6
Korea, Rep. 8 6 6 3 3
Equatorial Guinea 6 6 6 6 6
New Zealand 6 6 6 6 6
Morocco 7 7 6 6 6
Kiribati 6 6 6 6 6
Honduras 7 7 6 6 6
Montenegro 6 6 6 6 5
Micronesia, Fed. Sts. 6 6 6 6 6
Gambia, The 6 6 6 6 6
Guatemala 3 7 6 6 6
Guinea-Bissau 6 6 6 6 6
Latvia 5 6 6 6 6
Greece 6 6 6 6 6
Grenada 6 6 6 6 6
Romania 6 6 6 6 6
Tunisia 6 6 6 6 6
Argentina 6 6 6 6 6
Senegal 12 12 6 6 6
Ecuador 7 7 6 6 6
Bolivia 6 6 6 6 6
Suriname 6 6 6 6 6
Tonga 6 6 6 6 6
St. Vincent and the Grenadines 6 6 6 6 6
Colombia 6 6 6 6 6
China 6 6 6 5 5
Czech Republic 6 6 6 6 6
Dominican Republic 9 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Samoa 6 6 6 6 6
Sao Tome and Principe 6 6 6 6 6
Jordan 7 7 7 7 7
Togo 7 7 7 7 7
Uruguay 7 7 7 7 7
Jamaica 7 7 7 7 7
Timor-Leste 7 7 7 7 7
Vanuatu 7 7 7 7 7
United Arab Emirates 7 7 7 5 5
St. Kitts and Nevis 7 7 7 7 7
Saudi Arabia 8 7 7 7 7
Qatar 7 7 7 7
Peru 7 7 7 7 7
Namibia 7 7 7 7 7
Serbia 7 7 7 7 7
Slovenia 7 7 7 7 7
Sudan 7 7 7 7 7
Sri Lanka 10 7 7 7 7
South Africa 7 7 7 7 7
Swaziland 7 7 7 7 7
Lebanon 11 7 7 7 7
Guyana 7 7 7 7 7
Croatia 7 7 7 7 7
Botswana 7 7 7 7 7
Cyprus 7 7 7
El Salvador 9 9 7 7 7
Ghana 7 7 7 7 7
Georgia 7 7 7 4 4
Belize 7 7 7 7 7
Cabo Verde 7 7 7 7 7
Australia 7 7 7 7 7
Pakistan 8 8 8 8 8
Dominica 8 8 8 8 8
Oman 8 8 8 8 8
Angola 8 8 8 8 8
Albania 8 8 8 8 8
Vietnam 8 8 8 8 8
Gabon 7 7 8 8 8
Armenia 6 8 8 9 8
Turkey 13 8 8 8 8
Brazil 8 8 8 8 8
Bahrain 8 8 8 8
Mauritania 8 8 8 8 8
Sierra Leone 8 8 8 8 8
Philippines 8 8 8 8 7
Comoros 8 8 8 8 8
Bosnia and Herzegovina 7 8 8 8 8
Puerto Rico 8 8 8 8 8
Indonesia 8 8 8 8 8
Guinea 8 8 8 8 8
Lesotho 8 8 8 8 8
Macedonia, FYR 9 9 8 8 8
Papua New Guinea 9 9 9 9 9
Ukraine 9 9 9 9 9
Benin 9 9 9 9 9
Bangladesh 9 9 9 9 9
Palau 9 9 9 9 9
Kenya 9 9 9 9 9
Syrian Arab Republic 9 9 9 9 9
Mozambique 9 9 9 9 9
Yemen, Rep. 9 9 9 9 9
Maldives 9 9 9 9 9
Zambia 9 9 9 9 8
Zimbabwe 9 9 9 9 9
Paraguay 9 9 9 9 9
Haiti 9 9 9 9 9
Fiji 9 9 9 9 9
Algeria 9 9 9 9 9
Venezuela, RB 12 9 9 9 9
Madagascar 11 10 9 9 9
Lao PDR 15 10 10 10 10
Burundi 10 10 10 10 10
Afghanistan 10 10 10 10 10
Congo, Dem. Rep. 10 10 10 10 10
Kuwait 10 10 10 10 10
Belarus 10 10 10 10 10
Niger 10 10 10 10 10
Uganda 20 10 10 10 10
Chad 10 10 10 10 10
Iraq 10 10 10 10 10
Trinidad and Tobago 10 10 10 10 10
Cambodia 10 10 10 10 9
Congo, Rep. 10 10 10 10 10
India 10 10 10 10 10
Egypt, Arab Rep. 10 10 10 10 10
Tanzania 11 11 11 11 11
Iran, Islamic Rep. 11 11 11 11 11
Azerbaijan 11 11 11 11 11
Bhutan 11 11 11 11 11
St. Lucia 11 11 11 11 11
Cameroon 10 10 11 12 12
Nepal 11 11 11 11 11
Malawi 11 11 11 11 11
Ethiopia 11 11 11 11 11
Moldova 11 11 11 11 11
Rwanda 21 10 11 10 9
Eritrea 12 12 12 12 12
Liberia 12 12 12 12 12
Mali 12 12 12 11 11
Mongolia 12 12 12 12 12
Russian Federation 12 12 12 12 12
Kazakhstan 13 13 13 13 12
Tajikistan 13 13 13 13 12
Nigeria 13 13 13 13 13
Cote d'Ivoire 13 13 13 13 13
Burkina Faso 13 13 13 13 12
Uzbekistan 15 15 15 15 15
Central African Republic 17 17 17 17 17
Kyrgyz Republic 17 17 17 11 11
Somalia
Monaco
Liechtenstein
Andorra
Barbados
Curacao
Macao SAR, China
Myanmar
Cuba
Bermuda
Turks and Caicos Islands
Greenland
Northern Mariana Islands
Isle of Man
Cayman Islands
Tuvalu
St. Martin (French part)
Faroe Islands
South Sudan
San Marino
French Polynesia
American Samoa
Korea, Dem. People’s Rep.
New Caledonia
Sint Maarten (Dutch part)
Aruba
Virgin Islands (U.S.)
Libya
Guam
Turkmenistan
Malta

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