Country name 2009 2010 2011 2012 2013
Libya 1 1
Syrian Arab Republic 1 1 1 1 1
Bolivia 1 1 1 1 1
West Bank and Gaza 1 1 1 1 1
Madagascar 2 2 2 2 2
San Marino 2 2
Eritrea 2 2 2 2 2
Jordan 2 2 2 2 2
Sao Tome and Principe 2 2 2 2 2
Djibouti 1 1 1 1 2
Uzbekistan 2 2 2 2 2
Venezuela, RB 2 2 2 2 2
Yemen, Rep. 2 2 2 2 2
Tajikistan 3 2 2 2 2
Timor-Leste 2 2 2 2 2
Italy 3 3 3 3 3
Kuwait 3 3 3 3 3
Haiti 3 3 3 3 3
Ecuador 3 3 3 3 3
Egypt, Arab Rep. 3 3 3 3 3
Dominican Republic 3 3 3 3 3
Iraq 3 3 3 3 3
Nicaragua 3 3 3 3 3
Qatar 3 3 3 3 3
Russian Federation 3 3 3 3 3
South Sudan 3 3
Tunisia 3 3 3 3 3
Portugal 3 3 3 3 3
Paraguay 3 3 3 3 3
Mauritania 3 3 3 3 3
Morocco 3 3 3 3 3
Mozambique 3 3 3 3 3
Costa Rica 3 3 3 3 3
Malta 3 3 3
Lebanon 3 3 3 3 3
Angola 3 3 3 3 3
Cabo Verde 3 3 3 3 3
Belarus 2 3 3 3 3
Brazil 3 3 3 3 3
Bhutan 3 3 3 3 3
Algeria 3 3 3 3 3
Burundi 3 3 3 3 3
Bahrain 3 3 3 3 3
Ethiopia 4 4 4 4 4
Oman 4 4 4 4 4
Myanmar 4 4
Maldives 4 4 4 4 4
Iran, Islamic Rep. 4 4 4 4 4
Kazakhstan 3 3 3 4 4
Lao PDR 4 4 4 4 4
Luxembourg 4 4 4 4 4
Guyana 4 4 4 4 4
Greece 4 4 4 4 4
Philippines 4 4 4 4 4
Sudan 4 4 4 4 4
Suriname 4 4 4 4 4
United Arab Emirates 4 4 4 4 4
Argentina 4 4 4 4 4
Uruguay 4 4 4 4 4
Turkey 4 4 4 4 4
Slovenia 4 4 4 4 4
Seychelles 4 4 4 4 4
Indonesia 5 5 5 5 5
Netherlands 6 6 6 6 5
Bosnia and Herzegovina 5 5 5 5 5
Gambia, The 5 5 5 5 5
China 5 5 5 5 5
Colombia 5 5 5 5 5
Kiribati 5 5 5 5 5
Thailand 5 5 5 5 5
Saudi Arabia 3 5 5 5 5
El Salvador 5 5 5 5 5
Sri Lanka 4 4 4 5 5
Papua New Guinea 5 5 5 5 5
Panama 5 5 5 5 5
Togo 3 3 6 6 6
Botswana 6 6 6 6 6
Lesotho 6 6 6 6 6
Armenia 6 6 6 6 6
Norway 6 6 6 6 6
Niger 3 3 6 6 6
Pakistan 6 6 6 6 6
Spain 6 6 6 6 6
Azerbaijan 6 6 6 6 6
Swaziland 6 6 6 6 6
Senegal 3 3 6 6 6
Benin 3 3 6 6 6
Mexico 5 5 6 6 6
Mongolia 6 6 6 6 6
Belgium 6 6 6 6 6
Mali 3 3 6 6 6
Mauritius 6 6 6 6 6
Equatorial Guinea 3 3 6 6 6
Cameroon 3 3 6 6 6
Cote d'Ivoire 3 3 6 6 6
Burkina Faso 3 3 6 6 6
Guinea-Bissau 3 3 6 6 6
Gabon 3 3 6 6 6
Guinea 3 3 6 6 6
Congo, Rep. 3 3 6 6 6
Czech Republic 6 6 6 6 6
Comoros 3 3 6 6 6
Chad 3 3 6 6 6
Central African Republic 3 3 6 6 6
Congo, Dem. Rep. 3 3 3 3 6
Chile 4 4 6 6 6
Samoa 7 7 7 7 7
Peru 7 7 7 7 7
Fiji 7 7 7 7 7
Germany 7 7 7 7 7
Namibia 7 7 7 7 7
Zimbabwe 7 7 7 7 7
France 7 7 7 7 7
Austria 7 7 7 7 7
Bangladesh 7 7 7 7 7
Serbia 7 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
Croatia 7 7 7 7 7
Tanzania 7 7 7 7 7
Canada 7 7 7 7 7
St. Lucia 7 7 7 7 7
St. Kitts and Nevis 7 7 7 7 7
Antigua and Barbuda 7 7 7 7 7
Sierra Leone 7 7 7 7 7
South Africa 7 7 7 7 7
Grenada 7 7 7 7 7
Uganda 7 7 7 7 7
Estonia 6 7 7 7 7
Belize 7 7 7 7 7
Micronesia, Fed. Sts. 7 7 7 7 7
Liberia 4 4 7 7 7
Hungary 7 7 7 7 7
Afghanistan 6 6 6 6 7
Brunei Darussalam 7 7 7 7 7
Malawi 7 7 7 7 7
Japan 7 7 7 7 7
Iceland 7 7 7 7 7
Lithuania 5 5 5 5 7
Switzerland 8 8 8 8 8
India 8 8 8 8 8
Kosovo 8 8 8 8 8
Rwanda 7 7 7 7 8
Honduras 6 6 8 8 8
Cambodia 8 8 8 8 8
Slovak Republic 8 8 8 8 8
Sweden 8 8 8 8 8
Korea, Rep. 8 8 8 8 8
Ghana 7 8 8 8 8
Nepal 8 8 8 8 8
Finland 8 8 8 8 8
Vietnam 8 8 8 8 8
Guatemala 8 8 8 8 8
Jamaica 8 8 8 8 8
Zambia 9 9 9 9 9
Denmark 9 9 9 9 9
Albania 9 9 9 9 9
United States 9 9 9 9 9
Tonga 7 7 9 9 9
Dominica 9 9 9 9 9
Trinidad and Tobago 9 9 9 9 9
Ukraine 9 9 9 9 9
Ireland 9 9 9 9 9
Cyprus 9 9 9 9 9
Vanuatu 9 9 9 9 9
Solomon Islands 4 9 9 9 9
Poland 9 9 9 9 9
Israel 9 9 9 9 9
Puerto Rico 9 9 9 9 9
Bahamas, The 9 9 9 9 9
Marshall Islands 5 9 9 9 9
Palau 1 1 1 1 9
Moldova 8 8 8 8 9
Barbados 9 9 9
Georgia 6 7 8 9 9
Nigeria 9 9 9 9 9
Romania 9 9 9 9 9
Bulgaria 9 9 9 9 9
Macedonia, FYR 7 7 7 7 9
Australia 9 9 9 10 10
Montenegro 10 10 10 10 10
Kenya 10 10 10 10 10
United Kingdom 10 10 10 10 10
Singapore 10 10 10 10 10
New Zealand 10 10 10 10 10
Kyrgyz Republic 10 10 10 10 10
Malaysia 10 10 10 10 10
Hong Kong SAR, China 10 10 10 10 10
Latvia 10 10 10 10 10
Greenland
Bermuda
Macao SAR, China
Somalia
Cuba
Guam
Isle of Man
Cayman Islands
Virgin Islands (U.S.)
French Polynesia
Faeroe Islands
Korea, Dem. Rep.
Curacao
Liechtenstein
Sint Maarten (Dutch part)
American Samoa
Andorra
Turkmenistan
Turks and Caicos Islands
New Caledonia
Tuvalu
St. Martin (French part)
Aruba
Monaco
Northern Mariana Islands

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