Country name 2005 2006 2007 2008 2009
France 13 5 5 2 2
Ireland 2 2 2 2 2
Korea, Rep. 8 8 6 6 3
Hong Kong SAR, China 8 3 3 3 3
Denmark 3 3 3 3 3
Canada 3 3 3 3 3
Singapore 3 3 3 3 3
Panama 3 3 3 3 3
Sweden 3 3 3 3 3
Italy 3 3 3 3 3
Israel 4 4 4 4 4
Georgia 15 7 7 7 4
Poland 4 4 4 4 4
Estonia 4 4 4 4 4
Portugal 4 4 4 4 4
Malaysia 4 4 4 4 4
Iceland 4 4 4 4 4
Belgium 4 4 4 4 4
United Kingdom 4 4 4 4 4
Luxembourg 4 4 4 4
Mexico 4 4 4 4 4
Austria 4 4 4 4 4
Switzerland 4 4 4 4 4
Germany 4 4 4 4 4
Finland 5 5 5 5 5
China 6 6 6 6 5
Costa Rica 5 5 5 5 5
Japan 5 5 5 5 5
Lithuania 5 5 5 5 5
Norway 5 5 5 5 5
Nicaragua 7 5 5 5 5
Marshall Islands 5 5 5 5 5
Djibouti 13 13 6 5 5
Netherlands 5 5 5 5 5
Mauritius 6 6 5 5 5
Chile 5 5 5 5 5
Brunei Darussalam 5 5 5 5
Solomon Islands 5 5 5 5 5
Spain 5 5 5 5 5
Seychelles 5 5 5 5 5
Thailand 12 12 9 5 5
Bahamas, The 5 5 5
United Arab Emirates 7 7 7 7 5
Bulgaria 8 8 5 5 5
Slovak Republic 5 5 5 5 5
United States 5 5 5 5 5
Antigua and Barbuda 5 5 5 5 5
Tonga 6 6 6 6 6
Morocco 7 7 7 6 6
Guatemala 3 3 7 6 6
West Bank and Gaza 6 6 6 6 6
Montenegro 6 6 6 6
Gambia, The 6 6 6 6 6
Kiribati 6 6 6 6 6
Greece 6 6 6 6 6
Grenada 6 6 6 6 6
Tunisia 6 6 6 6 6
Argentina 6 6 6 6 6
Micronesia, Fed. Sts. 6 6 6 6 6
St. Vincent and the Grenadines 6 6 6 6 6
Samoa 6 6 6 6 6
Hungary 6 6 6 6 6
Romania 15 6 6 6 6
Sao Tome and Principe 6 6 6 6 6
Honduras 7 7 7 6 6
Senegal 12 12 12 6 6
Guinea-Bissau 6 6 6 6 6
Colombia 6 6 6 6 6
Czech Republic 6 6 6 6 6
Latvia 5 5 6 6 6
Suriname 6 6 6 6 6
Equatorial Guinea 6 6 6 6 6
Ecuador 7 7 7 6 6
Dominican Republic 9 9 6 6 6
Bolivia 6 6 6 6 6
New Zealand 6 6 6 6 6
Kosovo 7
Jordan 12 7 7 7 7
Qatar 7 7 7
Swaziland 7 7 7 7 7
Sudan 7 7 7 7 7
Timor-Leste 7 7 7 7 7
Togo 10 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 10 7 7 7
Saudi Arabia 8 8 7 7 7
Peru 7 7 7 7 7
Serbia 7 7 7 7 7
Slovenia 7 7 7 7 7
South Africa 7 7 7 7 7
Namibia 7 7 7 7 7
Lebanon 11 11 7 7 7
Guyana 7 7 7 7 7
Botswana 7 7 7 7 7
Cabo Verde 7 7 7 7 7
Cyprus 7 7
Croatia 7 7 7 7 7
Jamaica 9 7 7 7 7
Belize 7 7 7 7 7
El Salvador 9 9 9 7 7
Australia 7 7 7 7 7
Ghana 7 7 7 7 7
Philippines 8 8 8 8 8
Gabon 7 7 7 8 8
Oman 8 8 8 8 8
Dominica 8 8 8 8 8
Pakistan 8 8 8 8 8
Sierra Leone 8 8 8 8 8
Angola 8 8 8 8 8
Vietnam 8 8 8 8 8
Albania 8 8 8 8 8
Turkey 13 13 8 8 8
Bahrain 8 8 8
Mauritania 8 8 8 8 8
Brazil 8 8 8 8 8
Bosnia and Herzegovina 7 7 8 8 8
Comoros 8 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 9 8 8
Bangladesh 9 9 9 9 9
Madagascar 11 11 10 9 9
Zimbabwe 9 9 9 9 9
Syrian Arab Republic 9 9 9 9 9
Palau 9 9 9 9 9
Maldives 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
Benin 9 9 9 9 9
Ukraine 9 9 9 9 9
Algeria 9 9 9 9 9
Fiji 9 9 9 9 9
Venezuela, RB 13 12 9 9 9
Yemen, Rep. 9 9 9 9 9
Zambia 9 9 9 9 9
Mozambique 9 9 9 9 9
Kenya 14 9 9 9 9
Armenia 6 6 8 8 9
Congo, Dem. Rep. 9 10 10 10 10
Afghanistan 10 10 10 10 10
Rwanda 21 21 10 11 10
Belarus 10 10 10 10 10
Kuwait 10 10 10 10 10
Congo, Rep. 10 10 10 10 10
Chad 10 10 10 10 10
Egypt, Arab Rep. 11 10 10 10 10
India 10 10 10 10 10
Uganda 20 20 10 10 10
Lao PDR 15 15 10 10 10
Burundi 10 10 10 10 10
Niger 10 10 10 10 10
Trinidad and Tobago 10 10 10 10 10
Iraq 10 10 10 10 10
Cambodia 11 10 10 10 10
St. Lucia 11 11 11 11 11
Kyrgyz Republic 17 17 17 17 11
Azerbaijan 11 11 11 11 11
Ethiopia 11 11 11 11 11
Nepal 11 11 11 11 11
Moldova 11 11 11 11 11
Malawi 11 11 11 11 11
Iran, Islamic Rep. 11 11 11 11 11
Mali 12 12 12 12 11
Tanzania 17 11 11 11 11
Bhutan 11 11 11 11 11
Cameroon 10 10 10 11 12
Liberia 12 12 12 12
Russian Federation 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
Tajikistan 13 13 13 13 13
Nigeria 17 13 13 13 13
Kazakhstan 13 13 13 13 13
Burkina Faso 13 13 13 13 13
Uzbekistan 15 15 15 15 15
Central African Republic 17 17 17 17 17
Bermuda
South Sudan
St. Martin (French part)
San Marino
Faeroe Islands
Turks and Caicos Islands
Cayman Islands
Barbados
Andorra
Libya
Malta
Aruba
Cuba
Turkmenistan
Sint Maarten (Dutch part)
Tuvalu
Isle of Man
New Caledonia
Greenland
Myanmar
Somalia
American Samoa
Northern Mariana Islands
French Polynesia
Curacao
Liechtenstein
Virgin Islands (U.S.)
Macao SAR, China
Monaco
Korea, Dem. Rep.
Guam

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