Country name 2004 2005 2006 2007 2008
United Arab Emirates 1 1 1 1 0
Qatar 1 1 1 1 1
Eritrea 2 2 2 2 2
Afghanistan 2 2 2 2 2
Bahrain 2 2 2 2 2
Rwanda 3 3 2 2 2
Oman 2 2 2 2 2
Angola 2 2 2 2 2
Uganda 3 2 2 2 2
Sierra Leone 2 2 2 2 3
Burkina Faso 3 3 3 3 3
Gambia, The 3 3 3 3 3
Niger 3 3 3 3 3
Chad 3 3 3 3 3
West Bank and Gaza 2 3 3 3 3
Yemen, Rep. 3 3 3 3 3
Burundi 3 3 3 3 3
Kenya 3 3 3 3 3
Papua New Guinea 3 3 3 3 3
Zambia 3 3 3 3 3
Nigeria 3 3 3 3 3
Togo 3 3 3 3 3
Kuwait 3 3 3 3 2
Congo, Dem. Rep. 3 3 3 3 3
Benin 3 3 3 3 3
Somalia 3 3 3 3 3
Timor-Leste 3 3 3 3 3
Madagascar 3 3 3 3 3
Guinea-Bissau 3 3 3 3 3
Comoros 3 3 3 3 3
Mali 3 3 3 3 3
Cote d'Ivoire 3 3 3 3 3
Saudi Arabia 3 3 3 3 3
Liberia 3 3 3 3 3
Malawi 3 3 3 3 3
Tanzania 3 3 3 3 3
Sudan 3 3 3 3 3
Equatorial Guinea 3 3 3 3 3
Solomon Islands 3 3 3 3 3
Mauritania 3 3 3 3 3
Senegal 3 3 3 3 3
Ethiopia 3 3 3 3 3
Mozambique 3 3 3 3 3
Guinea 3 3 3 3 3
Swaziland 3 3 3 3 3
Jordan 3 3 3 3 3
Cameroon 3 3 3 3 3
South Sudan 3 3 3 3 3
Botswana 3 3 3 3 3
Brunei Darussalam 3 3 3 3 3
Namibia 3 3 3 3 3
Iraq 3 3 3 3 3
Congo, Rep. 4 4 3 3 3
Djibouti 3 3 3 3 4
Ghana 3 3 3 3 4
Syrian Arab Republic 3 3 3 4 4
Guyana 4 4 4 4 3
Philippines 3 3 3 4 4
Vanuatu 3 3 3 4 4
Tajikistan 4 4 4 4 3
Kiribati 4 4 4 4 4
Lao PDR 4 4 4 4 4
Mongolia 4 4 4 4 4
Zimbabwe 4 4 4 4 4
Sao Tome and Principe 4 4 4 4 4
Central African Republic 4 4 4 4 4
Micronesia, Fed. Sts. 4 4 4 4 4
Belize 4 4 4 4 4
Honduras 4 4 4 4 4
Pakistan 4 4 4 4 4
Bhutan 4 4 4 4 4
Haiti 4 4 4 4 4
Nicaragua 4 4 4 4 4
Guatemala 4 4 4 4 4
Fiji 4 4 4 4 5
Libya 4 4 4 4 4
Bangladesh 4 4 4 4 4
Turkmenistan 5 5 5 4 4
Lesotho 5 5 5 5 4
Bolivia 4 4 4 5 5
Malaysia 4 4 4 5 5
Algeria 4 4 4 5 5
Nepal 4 4 5 5 5
Cambodia 4 4 5 5 5
Uzbekistan 5 5 5 5 5
South Africa 4 4 5 5 5
Maldives 4 5 5 5 5
India 5 5 5 5 5
Indonesia 5 5 5 5 5
Paraguay 5 5 5 5 5
Samoa 5 5 5 5 5
Myanmar 5 5 5 5 5
Morocco 5 5 5 5 5
Iran, Islamic Rep. 5 5 5 5 5
Kyrgyz Republic 6 6 5 5 5
Venezuela, RB 5 5 5 5 5
Colombia 5 5 5 5 5
Egypt, Arab Rep. 5 5 5 5 5
Gabon 6 6 6 6 5
Mexico 5 5 5 6 6
Peru 5 5 6 6 6
French Polynesia 5 5 5 6 6
Dominican Republic 6 6 6 6 6
Cabo Verde 6 6 6 6 6
Ecuador 6 6 6 6 6
Tonga 6 6 6 6 6
Costa Rica 6 6 6 6 6
Suriname 6 6 6 6 6
Azerbaijan 6 6 6 6 6
Panama 6 6 6 6 6
Brazil 6 6 6 6 7
Bahamas, The 6 6 6 6 7
El Salvador 6 6 6 6 7
Vietnam 7 7 7 7 7
Guam 6 6 7 7 7
Turkey 6 7 7 7 7
Tunisia 7 7 7 7 7
Mauritius 7 7 7 7 7
St. Vincent and the Grenadines 7 7 7 7 7
Macao SAR, China 7 7 7 7 7
Antigua and Barbuda 7 7 7 7 7
Sri Lanka 7 7 7 7 7
Kazakhstan 8 8 8 7 7
Seychelles 8 8 7 7 8
Grenada 8 8 8 8 7
Trinidad and Tobago 7 7 7 8 8
St. Lucia 7 7 7 8 8
Jamaica 8 8 8 8 8
Lebanon 7 7 8 8 8
China 8 8 8 8 8
New Caledonia 7 7 7 8 9
Korea, Dem. Rep. 7 7 8 8 8
Thailand 7 8 8 8 8
Singapore 8 8 8 8 9
Chile 8 8 8 8 9
Aruba 8 9 9 9 10
Albania 8 9 9 9 10
Korea, Rep. 9 9 10 10 10
Israel 10 10 10 10 10
Argentina 10 10 10 10 10
Barbados 11 11 11 11 10
Cyprus 11 11 11 11 11
Ireland 11 11 11 11 11
Moldova 11 11 11 11 11
Armenia 11 12 12 11 11
Macedonia, FYR 11 11 11 11 11
Cuba 11 11 11 12 12
Virgin Islands (U.S.) 10 11 11 12 12
Iceland 12 12 12 12 12
Slovak Republic 12 12 12 12 12
New Zealand 12 12 12 12 13
Hong Kong SAR, China 12 12 12 12 13
Puerto Rico 12 12 12 12 13
United States 12 12 12 13 13
Curacao 12 12 12 13 13
Montenegro 13 13 13 13 13
Australia 13 13 13 13 13
Poland 13 13 13 13 13
Canada 13 13 13 13 14
Russian Federation 14 14 14 14 13
Uruguay 13 14 14 14 14
Malta 13 13 14 14 14
Serbia 14 14 14 14 14
Bosnia and Herzegovina 13 13 14 14 14
Luxembourg 14 14 14 14 14
Netherlands 14 14 14 14 15
Czech Republic 14 14 14 14 15
Belarus 15 15 15 15 14
Georgia 14 15 15 15 14
Norway 15 15 15 15 15
Romania 15 15 15 15 15
Lithuania 15 15 15 15 15
Denmark 15 15 15 16 16
Slovenia 15 16 16 16 16
Ukraine 15 16 16 16 16
Hungary 16 16 16 16 16
United Kingdom 16 16 16 16 16
Switzerland 16 16 16 16 16
Finland 16 16 16 16 16
France 16 16 16 16 17
Austria 16 16 16 17 17
Spain 17 17 17 17 17
Belgium 17 17 17 17 17
Estonia 17 17 17 17 17
Croatia 17 17 17 17 17
Portugal 17 17 17 17 18
Sweden 17 17 17 18 18
Bulgaria 17 17 18 18 18
Latvia 17 17 17 18 18
Greece 18 19 19 19 19
Germany 18 19 19 20 20
Italy 19 20 20 20 20
Japan 19 20 20 21 22
Palau
Bermuda
Greenland
San Marino
Kosovo
Turks and Caicos Islands
Marshall Islands
Tuvalu
Faeroe Islands
Northern Mariana Islands
St. Martin (French part)
St. Kitts and Nevis
Sint Maarten (Dutch part)
Dominica
Liechtenstein
American Samoa
Isle of Man
Andorra
Cayman Islands
Monaco

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