Country name 2006 2007 2008 2009 2010
Afghanistan
Albania 13
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina
Armenia 14
Aruba
Australia
Austria
Azerbaijan 15
Bahamas, The
Bahrain
Bangladesh 17
Barbados
Belarus
Belgium
Belize
Benin 27
Bermuda
Bhutan 12
Bolivia 20
Bosnia and Herzegovina
Botswana
Brazil 6
Brunei Darussalam
Bulgaria
Burkina Faso 25
Burundi 32
Cabo Verde
Cambodia 17
Cameroon
Canada
Cayman Islands
Central African Republic
Chad 28
Chile
China
Colombia 8
Comoros
Congo, Dem. Rep. 27 24
Congo, Rep.
Costa Rica
Cote d'Ivoire
Croatia
Cuba
Curacao
Cyprus
Czech Republic 4
Denmark
Djibouti
Dominica
Dominican Republic 11
Ecuador
Egypt, Arab Rep. 12
El Salvador 18
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faroe Islands
Fiji
Finland
France
French Polynesia
Gabon
Gambia, The 22
Georgia 12
Germany
Ghana 36
Greece
Greenland
Grenada
Guam
Guatemala 21
Guinea
Guinea-Bissau 6
Guyana 29
Haiti 37
Honduras 17
Hong Kong SAR, China
Hungary
Iceland
India 14 21
Indonesia 13
Iran, Islamic Rep.
Iraq
Ireland
Isle of Man
Israel
Italy
Jamaica 10
Japan
Jordan 14 13
Kazakhstan
Kenya 26
Kiribati 28
Korea, Dem. People’s Rep. 15
Korea, Rep.
Kuwait
Kyrgyz Republic
Lao PDR
Latvia
Lebanon
Lesotho 23
Liberia 36
Libya 27
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar 19
Malawi 26
Malaysia
Maldives 29
Mali 28
Malta
Marshall Islands 8
Mauritania
Mauritius
Mexico 12 10
Micronesia, Fed. Sts.
Moldova
Monaco
Mongolia 14 22
Montenegro
Morocco
Mozambique
Myanmar
Namibia 21
Nepal 25
Netherlands
New Caledonia
New Zealand
Nicaragua 11
Niger 16
Nigeria 20
Northern Mariana Islands
Norway
Oman 56
Pakistan 25
Palau
Panama
Papua New Guinea 27
Paraguay 5
Peru 12 13 11 10
Philippines 22
Poland
Portugal
Puerto Rico
Qatar
Romania
Russian Federation
Rwanda 34 21
Samoa 48
San Marino
Sao Tome and Principe 38
Saudi Arabia
Senegal
Serbia 7
Seychelles
Sierra Leone 28 27
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands 11
Somalia
South Africa
South Sudan 26
Spain
Sri Lanka 7
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan 29
Suriname 17
Swaziland 25 13
Sweden
Switzerland
Syrian Arab Republic 16
Tajikistan
Tanzania 22
Thailand 3
Timor-Leste 32
Togo 37
Tonga
Trinidad and Tobago
Tunisia
Turkey 6
Turkmenistan
Turks and Caicos Islands
Tuvalu 24
Uganda 38
Ukraine 10
United Arab Emirates
United Kingdom
United States 6 8
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza 16
Yemen, Rep. 24
Zambia 27
Zimbabwe 16

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