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

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