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

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