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

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