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

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