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

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