Country name 2006 2007 2008 2009 2010
United Arab Emirates 2 2 1 1 1
Qatar 2 2 2 2 2
Bahrain 2 2 2 2 2
Kuwait 3 3 3 3 3
Andorra 3 3 3 3 3
Cayman Islands 3 3 3
Oman 3 3 3 3 3
Brunei Darussalam 3 3 3 3 3
Sint Maarten (Dutch part) 4 3 4 3 4
Saudi Arabia 3 3 3 3 3
Maldives 4 4 4 4 4
Syrian Arab Republic 3 4 4 4 5
West Bank and Gaza 4 4 4 4 4
St. Martin (French part) 4 4 4 4 4
Jordan 4 4 4 4 4
Costa Rica 4 4 4 5 5
Singapore 4 5 4 4 4
Malaysia 5 5 5 5 5
Mexico 5 5 5 5 5
Guam 5 5 5 5 5
Lebanon 5 5 5 5 5
Macao SAR, China 5 5 5 5 5
French Polynesia 5 5 5 5 5
Libya 5 5 5 5 5
Panama 5 5 5 5 5
Nicaragua 5 5 5 5 5
Korea, Rep. 5 5 5 5 5
New Caledonia 5 5 5 5 5
Algeria 5 5 5 5 5
Belize 5 5 5 5 5
Honduras 5 5 5 5 5
Vanuatu 5 5 5 5 5
Uzbekistan 5 5 5 5 5
Iran, Islamic Rep. 5 5 5 5 5
Chile 5 5 5 5 5
Ecuador 5 5 5 5 5
Venezuela, RB 5 5 5 5 5
Cabo Verde 5 5 5 5 5
Tunisia 6 6 6 6 6
Peru 6 6 6 6 6
Paraguay 6 6 6 6 6
Colombia 6 6 6 6 6
Israel 6 6 5 5 5
Guatemala 6 6 6 6 6
Vietnam 6 6 6 6 6
Hong Kong SAR, China 6 6 6 6 6
Bahamas, The 6 6 6 6 6
Iraq 6 6 6 6 6
Samoa 6 6 6 6 6
Turkey 6 6 6 6 6
Brazil 6 6 6 6 6
Bangladesh 6 6 6 6 6
Dominican Republic 6 6 6 6 6
Morocco 6 6 6 6 6
Philippines 6 6 6 6 6
Tajikistan 6 6 6 6 6
Iceland 6 6 6 6 6
Tonga 6 6 6 6 6
Sri Lanka 6 6 6 6 6
Azerbaijan 6 6 6 6 6
Micronesia, Fed. Sts. 6 6 6 6 6
Albania 6 6 7 7 7
Solomon Islands 6 6 6 6 6
Antigua and Barbuda 6 6 6 6 6
Ireland 7 6 6 6 6
Liechtenstein 6 6 6 6 7
Egypt, Arab Rep. 6 6 6 6 6
Fiji 6 6 7 7 7
Virgin Islands (U.S.) 6 7 7 7 7
St. Lucia 7 7 7 7 7
Timor-Leste 7 7 7 7 7
El Salvador 7 7 7 7 7
Australia 6 7 7 7 7
Bhutan 7 7 7 6 6
New Zealand 7 7 7 7 7
Cyprus 7 7 7 7 7
Mongolia 7 7 7 7 6
Mauritius 7 7 7 7 7
China 7 7 7 7 7
Cambodia 7 7 7 7 7
Bermuda 7 7 7 7 7
Cuba 7 7 7 7 7
Nepal 7 7 7 7 7
Canada 7 7 7 7 7
Thailand 7 7 7 7 7
Kiribati 7 7 7 7 7
Kyrgyz Republic 7 7 7 7 7
San Marino 8 7 6 6 7
Indonesia 7 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
Suriname 7 7 7 7 7
Seychelles 8 7 8 8 7
Puerto Rico 7 7 8 8 8
Palau 7 8 8 9 8
Aruba 7 8 8 8 8
Malta 8 8 8 8 7
Argentina 8 8 8 8 8
Guyana 8 8 8 8 8
Jamaica 7 8 7 7 8
Turkmenistan 8 8 8 8 8
Grenada 8 8 8 8 7
Sao Tome and Principe 8 8 8 7 7
Yemen, Rep. 8 8 8 8 7
Faroe Islands 9 8 8 8 7
Curacao 8 8 9 8 8
India 8 8 8 8 8
Lao PDR 8 8 8 8 7
United States 8 8 8 8 8
Greenland 8 8 8 8 9
Madagascar 8 8 8 8 7
Papua New Guinea 8 8 8 8 8
Pakistan 8 8 8 8 8
Switzerland 8 8 8 8 8
Netherlands 8 8 8 8 8
Luxembourg 8 8 7 7 7
Eritrea 8 8 8 8 8
France 8 8 9 9 9
Bolivia 9 8 8 8 8
Senegal 9 8 8 8 7
Spain 8 9 8 8 8
Armenia 8 9 9 9 9
Myanmar 9 9 8 8 8
Macedonia, FYR 8 9 9 9 9
Japan 9 9 9 9 10
Comoros 9 9 9 8 8
Trinidad and Tobago 9 9 9 9 9
Korea, Dem. People’s Rep. 9 9 9 9 9
Norway 9 9 9 9 9
Mauritania 9 9 9 9 8
Austria 9 9 9 9 9
Sudan 9 9 9 9 8
Slovenia 9 9 9 9 9
Uruguay 9 9 9 9 9
Bosnia and Herzegovina 9 9 9 10 10
Finland 9 9 9 9 10
United Kingdom 9 9 9 9 9
Botswana 11 9 9 8 7
Belgium 10 10 10 10 10
Namibia 10 10 9 8 8
Djibouti 10 10 9 9 9
Ghana 10 10 10 9 9
Haiti 10 10 10 9 9
Gambia, The 10 10 10 9 9
Isle of Man 10
Italy 10 10 10 10 10
Portugal 10 10 10 10 10
Ethiopia 10 10 9 9 9
Greece 10 10 10 10 10
Poland 10 10 10 10 10
Tanzania 11 10 9 9 8
Slovak Republic 10 10 10 10 10
Sweden 10 10 10 10 10
Rwanda 11 10 9 9 8
Afghanistan 10 10 10 9 9
Germany 10 10 10 10 11
Denmark 10 10 10 10 10
Czech Republic 10 10 10 10 10
Montenegro 10 10 10 10 10
Kazakhstan 10 10 10 10 9
Barbados 10 10 10 10 10
Benin 11 10 10 10 10
Gabon 11 11 10 10 10
Liberia 11 11 10 10 9
Georgia 11 11 11 11 11
Kenya 11 11 10 10 10
Togo 12 11 11 11 10
Croatia 11 12 12 12 12
Congo, Rep. 12 12 11 11 10
Burkina Faso 12 12 11 11 11
Moldova 12 12 12 12 12
Romania 12 12 12 13 13
Uganda 13 12 12 11 11
Congo, Dem. Rep. 13 13 12 12 11
Equatorial Guinea 13 13 12 12 12
Zambia 14 13 12 11 11
Niger 13 13 12 12 11
Guinea 13 13 12 12 11
Estonia 13 13 13 12 12
Burundi 13 13 13 13 12
Malawi 14 13 12 11 10
Hungary 13 13 13 13 13
Cameroon 14 13 13 13 13
Mali 14 13 13 12 12
Mozambique 14 14 13 13 13
Guinea-Bissau 14 14 13 13 13
South Sudan 14 14 13 13 13
Somalia 14 14 14 13 13
Belarus 14 14 14 14 14
Serbia 14 14 14 14 14
Lithuania 14 14 14 13 14
Russian Federation 15 15 15 14 14
South Africa 15 15 14 14 14
Latvia 15 15 14 14 14
Bulgaria 15 15 15 15 15
Nigeria 16 15 15 14 14
Swaziland 15 15 15 15 14
Cote d'Ivoire 16 16 15 15 14
Angola 16 16 16 15 15
Ukraine 16 16 16 15 15
Chad 17 17 16 16 15
Zimbabwe 18 17 16 15 14
Lesotho 18 18 17 17 16
Central African Republic 18 18 17 17 16
Sierra Leone 19 18 17 16 16
Monaco
Dominica 8 8
Tuvalu
Marshall Islands
Turks and Caicos Islands
Northern Mariana Islands
American Samoa 4
St. Kitts and Nevis

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