Country name 2005 2006 2007 2008 2009
Cambodia 0 0 0 8 8
Bolivia 0 0 0 0 0
Syrian Arab Republic 1 1 1 2 2
Palau 1 1 1 1 1
West Bank and Gaza 1 1 1 1 1
Afghanistan 1 1 1 1 6
Djibouti 1 1 1 1 1
Belarus 2 2 2 2 2
Rwanda 2 2 2 2 7
Madagascar 2 2 2 2 2
Jordan 2 2 2 2 2
Haiti 2 2 2 2 3
Kazakhstan 2 2 2 2 2
Sao Tome and Principe 2 2 2 2 2
Timor-Leste 2 2 2 2 2
Uzbekistan 2 2 2 2 2
Venezuela, RB 2 2 2 2 2
Yemen, Rep. 2 2 2 2 2
Eritrea 2 2 2 2 2
Ecuador 2 2 2 2 2
Equatorial Guinea 3 3 3 3 3
Guinea 3 3 3 3 3
Gabon 3 3 3 3 3
Italy 3 3 3 3 3
Dominican Republic 3 3 3 3 3
Iraq 3 3 3 3 3
Egypt, Arab Rep. 3 3 3 3 3
Guinea-Bissau 3 3 3 3 3
Mozambique 3 3 3 3 3
Senegal 3 3 3 3 3
Saudi Arabia 3 3 3 3 3
Sri Lanka 3 3 3 4 4
Tajikistan 3 3 3 3 3
Tunisia 3 3 3 3 3
Togo 3 3 3 3 3
Portugal 3 3 3 3 3
Paraguay 3 3 3 3 3
Mauritania 3 3 3 3 3
Mali 3 3 3 3 3
Morocco 3 3 3 3 3
Cote d'Ivoire 3 3 3 3 3
Niger 3 3 3 3 3
Nicaragua 3 3 3 3 3
Kuwait 3 3 3 3 3
Lebanon 3 3 3 3 3
China 3 3 4 5 5
Burkina Faso 3 3 3 3 3
Comoros 3 3 3 3 3
Benin 3 3 3 3 3
Cabo Verde 3 3 3 3 3
Chad 3 3 3 3 3
Central African Republic 3 3 3 3 3
Cameroon 3 3 3 3 3
Congo, Dem. Rep. 3 3 3 3 3
Burundi 2 3 3 3 3
Angola 3 3 3 3 3
Costa Rica 3 3 3 3 3
Brazil 3 3 3 3 3
Congo, Rep. 3 3 3 3 3
Algeria 3 3 3 3 3
Luxembourg 4 4 4 4
Guatemala 4 4 4 7 8
Solomon Islands 4 4 4 4 4
Guyana 4 4 4 4 4
Liberia 4 4 4 4
Greece 4 4 4 4 4
Lao PDR 3 4 4 4 4
Maldives 4 4 4 4 4
Oman 4 4 4 4 4
Philippines 4 4 4 4 4
Seychelles 4 4 4 4 4
Argentina 4 4 4 4 4
France 3 4 5 5 5
Chile 4 4 4 4 4
United Arab Emirates 4 4 4 4 4
Uruguay 4 4 4 4 4
Suriname 4 4 4 4 4
Ethiopia 4 4 4 4 4
Sudan 4 4 4 4 4
Turkey 5 5 5 5 5
Micronesia, Fed. Sts. 5 5 9 9 9
Colombia 5 5 5 5 5
Gambia, The 5 5 5 5 5
El Salvador 5 5 5 5 5
Mexico 5 5 5 5 5
Georgia 5 5 5 6 6
Vietnam 5 5 7 7 7
Lithuania 5 5 5 5 5
Vanuatu 5 5 5 8 9
Marshall Islands 5 5 5 5 5
Sierra Leone 5 5 5 5 7
Bosnia and Herzegovina 5 5 5 5 5
Slovenia 5 5 5 4 4
Russian Federation 5 5 5 5 5
Thailand 5 5 5 5 5
Iran, Islamic Rep. 5 5 5 5 5
Azerbaijan 5 5 5 5 5
Belgium 5 5 5 5 5
Papua New Guinea 5 5 5 5 5
Panama 5 5 5 5 5
Indonesia 5 5 5 5 5
Samoa 6 6 6 6 7
Swaziland 6 6 6 6 6
Macedonia, FYR 6 6 6 6 6
Botswana 6 6 6 6 6
Mauritius 6 6 6 6 6
Pakistan 6 6 6 6 6
Spain 6 6 6 6 6
Netherlands 6 6 6 6 6
Bhutan 6 6 6 6 6
Norway 6 6 6 6 6
Armenia 5 6 6 6 6
Mongolia 6 6 6 6 6
Estonia 6 6 6 6 6
Honduras 6 6 6 6 6
Korea, Rep. 6 6 6 6 6
Ghana 6 6 7 7 7
Lesotho 6 6 6 6 6
Kiribati 6 6 6 6 6
Croatia 5 6 7 7 7
Japan 6 6 6 6 6
Grenada 7 7 7 7 7
Serbia 6 7 7 7 7
South Africa 7 7 7 7 7
Bangladesh 7 7 7 7 7
Iceland 7 7 7 7 7
Peru 3 7 7 7 7
Hungary 7 7 7 7 7
Canada 7 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
Tonga 7 7 7 7 7
Uganda 7 7 7 7 7
Czech Republic 7 7 7 6 6
Zimbabwe 7 7 7 7 7
Antigua and Barbuda 7 7 7 7 7
Tanzania 7 7 7 7 7
St. Lucia 7 7 7 7 7
India 6 7 8 8 8
Sweden 7 7 7 7 8
Fiji 7 7 7 7 7
St. Kitts and Nevis 7 7 7 7 7
Austria 7 7 7 7 7
Brunei Darussalam 7 7 7 7
Namibia 7 7 7 7 7
Belize 7 7 7 7 7
Kyrgyz Republic 6 7 7 7 10
Malawi 7 7 7 7 7
Germany 8 8 8 7 7
Finland 8 8 8 8 8
Moldova 8 8 8 8 8
Nepal 8 8 8 8 8
Jamaica 8 8 8 8 8
Romania 8 8 9 9 9
Switzerland 8 8 8 8 8
Poland 8 8 8 8 9
Slovak Republic 8 8 8 8 8
Dominica 9 9 9 9 9
Albania 9 9 9 9 9
United States 9 9 9 9 9
Zambia 9 9 9 9 9
Ukraine 9 9 9 9 9
Bulgaria 9 9 9 9 9
Denmark 8 9 9 9 9
Trinidad and Tobago 9 9 9 9 9
Australia 9 9 9 9 9
Ireland 9 9 9 9 9
Israel 9 9 9 9 9
Nigeria 9 9 9 9 9
Puerto Rico 9 9 9 9 9
United Kingdom 10 10 10 10 10
Malaysia 10 10 10 10 10
Singapore 10 10 10 10 10
Latvia 10 10 10 10 10
New Zealand 10 10 10 10 10
Kenya 10 10 10 10 10
Hong Kong SAR, China 10 10 10 10 10
Montenegro 10 10 10 10
San Marino
St. Martin (French part)
Myanmar
Macao SAR, China
Andorra
Bahrain 3 3 3
Malta
French Polynesia
Bahamas, The 9 9 9
Turks and Caicos Islands
American Samoa
Barbados
Somalia
Northern Mariana Islands
Greenland
South Sudan
Cayman Islands
Bermuda
Turkmenistan
Sint Maarten (Dutch part)
Tuvalu
Kosovo 7
Qatar 3 3 3
Isle of Man
Aruba
Virgin Islands (U.S.)
Cyprus 9 9
Guam
Curacao
Faeroe Islands
Cuba
New Caledonia
Libya
Korea, Dem. Rep.
Monaco
Liechtenstein

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