Country name 2006 2007 2008 2009 2010
Afghanistan
Albania 4
Algeria 6
American Samoa
Andorra
Angola
Antigua and Barbuda 5 5
Argentina 7 7 7 7 7
Armenia 7 8
Aruba
Australia 6
Austria
Azerbaijan 10
Bahamas, The 11 11 11
Bahrain
Bangladesh 22
Barbados 14 14 12
Belarus
Belgium 7
Belize 8 7 14
Benin 15
Bermuda
Bhutan 9 10
Bolivia 6
Bosnia and Herzegovina 5
Botswana 13
Brazil 8 8 8 8
Brunei Darussalam
Bulgaria 9 9
Burkina Faso 16 14
Burundi 13
Cabo Verde
Cambodia 9 11
Cameroon 11
Canada
Cayman Islands
Central African Republic 13 14
Chad 20
Chile 6 6 6
China 2 2 2 2 2
Colombia
Comoros
Congo, Dem. Rep. 10 10
Congo, Rep.
Costa Rica 7 7 7
Cote d'Ivoire 17
Croatia 5 5 5
Cuba 5 5 5 5
Curacao
Cyprus 12
Czech Republic
Denmark
Djibouti 10
Dominica 9 10 10
Dominican Republic 11
Ecuador 10 8
Egypt, Arab Rep. 13
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faroe Islands
Fiji
Finland
France
French Polynesia
Gabon
Gambia, The 10
Georgia 5
Germany
Ghana 9 13
Greece
Greenland
Grenada 9
Guam
Guatemala 11
Guinea
Guinea-Bissau 24 11
Guyana 19 14
Haiti
Honduras 10
Hong Kong SAR, China
Hungary
Iceland
India 28
Indonesia 9 11
Iran, Islamic Rep. 7
Iraq 15
Ireland
Isle of Man
Israel
Italy 7
Jamaica 14
Japan
Jordan 13
Kazakhstan 6
Kenya 8
Kiribati
Korea, Dem. People’s Rep. 6
Korea, Rep. 4
Kuwait
Kyrgyz Republic 5
Lao PDR 11
Latvia
Lebanon 12
Lesotho 11
Liberia 14
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 16
Malawi 13 14
Malaysia 11 11
Maldives 11
Mali 19 18
Malta
Marshall Islands 18
Mauritania 34
Mauritius
Mexico 8 8 7
Micronesia, Fed. Sts. 11
Moldova
Monaco
Mongolia 5 5
Montenegro
Morocco
Mozambique 16
Myanmar 9
Namibia 16 16
Nepal 21
Netherlands 6
New Caledonia
New Zealand
Nicaragua 9
Niger 27
Nigeria 12
Northern Mariana Islands
Norway 5
Oman 9 9 12
Pakistan 32
Palau 7
Panama
Papua New Guinea
Paraguay 6
Peru 10 8
Philippines 21
Poland
Portugal
Puerto Rico
Qatar 8
Romania
Russian Federation 6 6
Rwanda 7
Samoa 10
San Marino
Sao Tome and Principe 8 10
Saudi Arabia
Senegal
Serbia 6 6 5
Seychelles
Sierra Leone 14 11
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 13
Somalia
South Africa
South Sudan
Spain
Sri Lanka 17
St. Kitts and Nevis 11 11 8
St. Lucia 11 11 11
St. Martin (French part)
St. Vincent and the Grenadines 8 8 8
Sudan
Suriname 11 14
Swaziland 9 9 9
Sweden
Switzerland
Syrian Arab Republic 9 10
Tajikistan
Tanzania 8
Thailand 9 7 11
Timor-Leste
Togo 12 11
Tonga
Trinidad and Tobago 19 10
Tunisia 5
Turkey 11
Turkmenistan 4
Turks and Caicos Islands 7
Tuvalu 6
Uganda 14
Ukraine 4
United Arab Emirates 6
United Kingdom
United States 8
Uruguay 9 8 9
Uzbekistan 5
Vanuatu 10
Venezuela, RB 9 9 8
Vietnam 7 5 5
Virgin Islands (U.S.)
West Bank and Gaza 7 9
Yemen, Rep. 32
Zambia 11
Zimbabwe 11

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