Country name 2010 2011 2012 2013 2014
Honduras 0 0 0 0 0
Micronesia, Fed. Sts. 0 0 0 0 0
Sudan 0 0 0 0 0
Maldives 0 0 0 0 0
Palau 0 0 0 0 0
Switzerland 0 0 0 0 0
Greece 1 1 5 7 7
Afghanistan 1 1 1 1 1
Bolivia 1 1 1 1 1
Ecuador 1 1 1 1 2
Cabo Verde 1 1 1 1 1
Nicaragua 1 1 1 1 1
Suriname 1 1 1 1 1
Hungary 2 2 2 2 2
Gambia, The 2 2 2 2 2
Costa Rica 2 2 2 2 2
Czech Republic 2 2 2 2 2
Fiji 2 2 2 2 2
Tanzania 2 2 2 2 2
Haiti 2 2 2 2 2
Lao PDR 2 2 2 2 6
Marshall Islands 2 2 2 2 2
Philippines 2 2 2 2 2
Swaziland 2 2 2 2 2
Bahamas, The 2 2 2 2 2
Lesotho 2 2 3 3 3
El Salvador 3 3 3 3 3
Congo, Dem. Rep. 3 3 3 6 7
Solomon Islands 3 3 3 3 3
Slovenia 3 3 5 5 5
Ethiopia 3 3 3 3 3
Croatia 3 3 3 3 3
Sao Tome and Principe 3 3 3 3 3
Uganda 3 3 3 3 3
Slovak Republic 3 3 3 3 3
Uruguay 3 3 3 3 3
Guatemala 3 3 3 3 3
Netherlands 3 3 4 4 4
Kenya 3 3 3 3 3
Panama 3 3 3 4 4
Tonga 3 3 3 3 3
Belize 3 3 3 3 3
Venezuela, RB 3 3 3 3 3
Bosnia and Herzegovina 3 3 3 3 3
Kuwait 4 4 4 4 4
Jordan 4 4 4 4 4
Zambia 4 4 4 4 4
Bhutan 4 4 4 4 4
Brunei Darussalam 4 4 4 4 4
Grenada 4 4 4 4 4
Trinidad and Tobago 4 4 4 4 4
Uzbekistan 4 4 4 4 7
Jamaica 4 4 4 4 4
Papua New Guinea 4 4 4 4 4
Mongolia 4 4 5 5 6
St. Lucia 4 4 4 4 4
St. Kitts and Nevis 4 4 4 4 4
Sri Lanka 4 6 6 6 6
St. Vincent and the Grenadines 4 4 4 4 4
Nigeria 4 4 4 4 4
Angola 4 4 4 4 4
Antigua and Barbuda 4 4 4 4 4
Malawi 4 4 4 4 4
Liberia 4 4 4 4 4
Iraq 4 4 4 4 4
Ukraine 4 4 4 4 4
United Arab Emirates 4 4 4 6 10
Cyprus 4 8 8 8 8
Seychelles 4 4 4 4 4
Djibouti 4 4 4 4 4
Eritrea 4 4 4 4 4
Burundi 4 8 8 8 8
Dominica 4 4 4 4 4
Timor-Leste 5 5 5 5 5
Qatar 5 5 5 5 5
Egypt, Arab Rep. 5 5 5 5 8
Belarus 5 7 7 7 7
Latvia 5 5 5 5 5
Lithuania 5 7 7 7 7
Mozambique 5 5 5 5 5
Namibia 5 5 5 5 5
Armenia 5 5 5 5 5
Montenegro 5 5 5 5 5
Spain 5 5 5 5 5
Iran, Islamic Rep. 5 5 7 7 7
Austria 5 5 5 5 5
Vanuatu 5 5 5 5 5
Dominican Republic 5 5 5 5 5
Guyana 5 5 5 5 5
Brazil 5 5 5 5 5
Germany 5 5 5 5 5
Algeria 5 5 5 5 5
Iceland 5 7 7 7 7
Cambodia 5 5 5 5 5
Tunisia 5 5 5 5 5
Samoa 5 5 5 5 5
Mauritania 6 6 6 6 6
Pakistan 6 6 6 6 6
Madagascar 6 6 6 6 6
Sierra Leone 6 6 6 6 6
Mauritius 6 6 6 6 6
Mali 6 6 6 6 7
Niger 6 6 6 6 7
Congo, Rep. 6 6 6 6 7
Nepal 6 6 6 6 6
Burkina Faso 6 6 6 6 7
Comoros 6 6 6 6 7
Gabon 6 6 6 6 7
Morocco 6 6 6 6 6
Yemen, Rep. 6 6 6 6 6
Cote d'Ivoire 6 6 6 6 7
Chad 6 6 6 6 7
Central African Republic 6 6 6 6 7
Luxembourg 6 6 6 6 6
Kazakhstan 6 7 7 7 7
Kiribati 6 6 6 6 6
Bangladesh 6 6 6 6 6
Vietnam 6 6 6 7 7
Portugal 6 6 6 6 6
India 6 6 6 6 7
Benin 6 6 6 6 7
Cameroon 6 6 6 6 7
Equatorial Guinea 6 6 6 6 7
Finland 6 6 6 6 6
West Bank and Gaza 6 6 6 6 6
Senegal 6 6 6 6 7
Togo 6 6 6 6 7
Russian Federation 6 6 6 6 6
Guinea 6 6 6 6 7
Paraguay 6 6 6 6 6
Guinea-Bissau 6 6 6 6 7
Albania 7 7 7 7 7
Argentina 7 7 7 7 7
Poland 7 7 7 7 7
Puerto Rico 7 7 7 7 7
Serbia 7 7 7 7 7
Norway 7 7 7 7 7
Rwanda 7 7 7 7 7
Kyrgyz Republic 7 7 7 7 7
Israel 7 7 7 7 7
Italy 7 7 7 7 7
Moldova 7 7 7 7 7
Botswana 7 7 7 7 7
Ghana 7 7 7 7 7
United States 7 7 7 7 7
Denmark 7 7 7 7 7
Korea, Rep. 7 7 7 7 7
Japan 7 7 7 7 7
Macedonia, FYR 7 7 7 7 8
Syrian Arab Republic 7 7 7 7 7
Azerbaijan 7 7 7 7 7
Estonia 8 8 8 8 8
Saudi Arabia 8 8 8 8 8
Canada 8 8 8 8 8
Australia 8 8 8 8 8
Chile 8 8 8 8 8
Mexico 8 8 8 8 8
Zimbabwe 8 8 8 8 8
Georgia 8 9 9 9 9
Bahrain 8 8 8 8 8
Peru 8 8 9 9 9
Sweden 8 8 8 8 8
South Africa 8 8 8 8 8
Oman 8 8 8 8 8
Tajikistan 8 8 8 8 8
Belgium 8 8 8 8 8
Turkey 9 9 9 9 9
Lebanon 9 9 9 9 9
France 9 9 9 9 9
Hong Kong SAR, China 9 9 9 9 10
Colombia 9 9 9 9 9
Romania 9 9 9 9 9
Ireland 10 10 10 10 10
Thailand 10 10 10 10 10
Bulgaria 10 10 10 10 10
China 10 10 10 10 10
United Kingdom 10 10 10 10 10
Malaysia 10 10 10 10 10
Indonesia 10 10 10 10 10
Singapore 10 10 10 10 10
New Zealand 10 10 10 10 10
Turks and Caicos Islands
Macao SAR, China
St. Martin (French part)
Liechtenstein
Curacao
Libya 1 1 1
Andorra
Middle East (developing only)
Northern Mariana Islands
Korea, Dem. Rep.
Cuba
Isle of Man
Barbados 2 2 2 2
Myanmar 3 3 3
Monaco
New Caledonia
Tuvalu
Sint Maarten (Dutch part)
Faeroe Islands
San Marino 3 3 3
South Sudan 2 2 2
Malta 3 3 3 3
Somalia
Bermuda
Cayman Islands
Guam
Greenland
Virgin Islands (U.S.)
French Polynesia
Aruba
Turkmenistan
American Samoa

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