Country name 2004 2005 2006 2007 2008
Canada 2 2 2 2 1
New Zealand 2 2 2 2 1
Sweden 3 3 3 3 3
Finland 3 3 3 3 3
Australia 3 3 3 3 3
Belgium 4 4 4 3 3
Tonga 4 4 4 4 4
Ireland 4 4 4 4 4
Maldives 5 5 5 5 5
Marshall Islands 5 5 5 5 5
Norway 5 5 4 5 5
Romania 5 5 5 5 5
Latvia 5 5 5 5 5
Denmark 5 4 4 4 4
France 5 5 5 5 5
Hong Kong SAR, China 5 5 5 5 5
Israel 5 5 5 5 5
Iceland 5 5 5 5 5
Hungary 6 6 6 6 4
Estonia 6 6 6 5 5
Morocco 6 6 6 6 6
United Kingdom 6 6 6 6 6
United States 6 6 6 6 6
Zambia 6 6 6 6 6
Turkey 6 6 6 6 6
Switzerland 6 6 6 6 6
Mauritius 6 6 6 6 5
Panama 6 6 6 6 6
Papua New Guinea 6 6 6 6 6
Kiribati 6 7 7 7 7
Lebanon 6 6 6 6 5
Netherlands 7 7 6 6 6
Jamaica 7 6 6 6 6
Palau 7 7 8 8 8
Puerto Rico 7 7 7 7 7
Singapore 7 6 6 5 4
Solomon Islands 7 7 7 7 7
Lao PDR 7 7 7 7 7
Nepal 7 7 7 7 7
Vanuatu 7 8 8 8 8
Benin 7 7 7 7 7
Fiji 7 8 8 8 8
Micronesia, Fed. Sts. 7 7 7 7 7
Mongolia 7 7 7 7 7
Austria 8 8 8 8 8
Guyana 8 8 8 8 8
Sierra Leone 8 8 8 8 6
Lithuania 8 8 7 7 7
Samoa 8 8 8 8 8
Bangladesh 8 8 8 8 7
Uzbekistan 8 8 8 7 7
Burundi 8 8 8 8 8
Nicaragua 8 8 8 8 8
Thailand 8 8 8 8 8
Georgia 9 8 7 5 3
Ethiopia 9 9 9 9 9
Iran, Islamic Rep. 9 8 8 8 8
Germany 9 9 9 9 9
Mexico 9 9 8 8 9
Zimbabwe 9 9 9 9 9
Dominican Republic 9 9 9 9 8
Lesotho 9 9 8 8 7
South Africa 9 9 9 8 6
Sri Lanka 9 9 9 6 6
Italy 9 9 9 9 6
Kyrgyz Republic 9 9 9 9 4
Chile 9 9 9 9 9
Armenia 9 9 8 8 8
Slovenia 9 9 9 9 5
Rwanda 9 9 9 9 8
Slovak Republic 9 9 9 9 6
Sao Tome and Principe 9 10 10 10 10
Russian Federation 9 8 8 8 8
Malawi 10 10 10 10 10
Kazakhstan 10 8 8 8 8
Malaysia 10 10 10 10 10
Bhutan 10 10 10 8 8
Botswana 10 10 10 10 9
Jordan 10 10 10 8 8
Poland 10 10 10 10 10
Moldova 10 10 10 9 9
United Arab Emirates 10 10 10 9 9
Czech Republic 10 10 10 10 9
Spain 10 10 10 10 10
Tunisia 10 10 10 10 10
Sudan 10 10 10 10 10
Korea, Rep. 10 10 10 10 10
Peru 10 10 10 10 10
Nigeria 10 9 9 9 8
Namibia 10 10 10 10 10
Oman 10 10 10 10 7
Vietnam 11 11 11 11 11
Uruguay 11 11 10 11 11
Timor-Leste 11 11 11 11 11
Senegal 11 11 11 11 5
Mauritania 11 11 11 11 9
Pakistan 11 11 11 11 11
Portugal 11 11 7 6 5
Tanzania 11 11 11 10 10
Albania 11 11 11 10 7
Croatia 11 11 9 7 7
Cambodia 11 10 10 10 10
Ghana 11 11 11 10 8
Cote d'Ivoire 11 11 11 10 10
Congo, Rep. 11 11 11 11 11
Cameroon 11 11 11 11 11
Central African Republic 11 11 11 11 11
Colombia 11 11 12 11 9
India 11 11 11 13 13
Bulgaria 11 11 9 9 4
Japan 11 11 8 8 8
Costa Rica 12 12 12 12 12
Bosnia and Herzegovina 12 12 12 12 12
Burkina Faso 12 12 8 6 5
Serbia 12 11 11 11 11
West Bank and Gaza 12 12 12 12 11
El Salvador 12 12 10 9 8
Guinea 12 12 12 12 12
Yemen, Rep. 12 12 12 12 7
Syrian Arab Republic 12 12 12 13 8
Mali 12 12 12 10 10
Angola 12 12 12 12 8
Iraq 12 12 12 12 12
Indonesia 12 12 12 12 12
Kenya 12 13 13 12 12
Eritrea 13 13 13 13 13
Azerbaijan 13 13 13 12 6
Kuwait 13 13 13 13 13
Chad 13 13 13 13 13
Togo 13 13 13 13 13
Niger 13 13 11 11 11
Argentina 13 13 13 13 14
China 13 13 13 13 14
Egypt, Arab Rep. 13 10 10 8 7
Madagascar 13 11 10 5 5
Macedonia, FYR 13 13 10 9 7
Haiti 13 13 13 13 13
Honduras 13 13 13 13 13
Ecuador 14 14 14 14 14
Congo, Dem. Rep. 14 14 14 14 14
Mozambique 14 14 13 10 10
Algeria 14 14 14 14 14
Saudi Arabia 14 13 14 8 8
Guatemala 15 15 13 12 12
Bolivia 15 15 15 15 15
Greece 15 15 15 15 15
Ukraine 15 15 10 10 10
Belarus 16 16 16 10 8
Venezuela, RB 16 16 16 16 16
Philippines 17 17 17 17 17
Brazil 17 17 15 16 16
Paraguay 17 17 17 7 7
Uganda 18 18 18 18 18
Afghanistan 28 4 4 4 4
St. Lucia 6 6 6 6
Myanmar
Bermuda
Bahrain 7 7
Equatorial Guinea 20 18 18 18
Suriname 13 13 13 13
Montenegro 13 13 13
Guam
Liechtenstein
Bahamas, The 7 7
San Marino
St. Vincent and the Grenadines 8 8 8 8
Northern Mariana Islands
Gambia, The 8 8 9 8
French Polynesia
Brunei Darussalam 18 18 18
South Sudan
Somalia
Gabon 8 8 8 8
Andorra
Belize 9 9 9 9
Turks and Caicos Islands
St. Kitts and Nevis 7 7 7 7
Libya
St. Martin (French part)
Grenada 6 6 6 6
New Caledonia
Faeroe Islands
Swaziland 12 12 12 12
Aruba
Antigua and Barbuda 8 8 8 8
Liberia 10 10 6
Tajikistan 14 14 13 13
Greenland
Comoros 11 10 10 10
Cayman Islands
Trinidad and Tobago 9 9 9 9
Dominica 5 5 5 5
Monaco
Macao SAR, China
Seychelles 10 10 10 10
Turkmenistan
Djibouti 11 11 11 11
Tuvalu
Luxembourg 6 6 6
Guinea-Bissau 17 17 17 17
Sint Maarten (Dutch part)
American Samoa
Cyprus 6
Isle of Man
Curacao
Kosovo
Cuba
Korea, Dem. Rep.
Virgin Islands (U.S.)
Qatar 7 7
Malta
Cabo Verde 12 12 12 12
Barbados

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