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

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