Country name 2004 2005 2006 2007 2008
Nicaragua 8
Marshall Islands 8
Ukraine 12 10
Solomon Islands 11
Dominican Republic 11
Indonesia 13
Jordan 14
Bangladesh 11 17
Nigeria 20 20
Namibia 21
Swaziland 24
Tuvalu 24
Mauritania 25
Pakistan 25
Zambia 27
Congo, Dem. Rep. 27
Guyana 32
Liberia 36
New Zealand
Belgium
South Sudan
Belize
American Samoa
Benin 30
Rwanda 38
Bermuda
Timor-Leste
Bhutan
Macao SAR, China
Bolivia 20
Montenegro 26
Bosnia and Herzegovina 23
Palau
Botswana
Sierra Leone 28
Brazil
Suriname
Brunei Darussalam
West Bank and Gaza
Bulgaria
Burkina Faso 31
Malaysia
Burundi
Micronesia, Fed. Sts.
Cabo Verde
Australia
Cambodia 25
Northern Mariana Islands
Cameroon 20 3
Puerto Rico
Canada
Saudi Arabia
Cayman Islands
Slovenia
Central African Republic
St. Lucia
Chad 21
Syrian Arab Republic 11
Chile
Vanuatu
China
Afghanistan
Colombia 6
Lithuania
Comoros
Madagascar 24
Barbados
Mali 31
Congo, Rep. 16
Mauritius
Costa Rica
Monaco
Cote d'Ivoire 29
Mozambique
Croatia
Netherlands
Cuba 8
Niger 16
Curacao
Oman
Cyprus
Belarus 2
Czech Republic
Romania
Denmark
San Marino
Djibouti 22
Serbia 29
Dominica
Sint Maarten (Dutch part)
Antigua and Barbuda
Somalia 26
Ecuador
Sri Lanka
Egypt, Arab Rep. 10 12
St. Vincent and the Grenadines
El Salvador
Sweden
Equatorial Guinea
Tanzania 22
Eritrea
Azerbaijan 23
Estonia
Vietnam
Ethiopia 34
Austria
Libya
Lesotho 31
Faeroe Islands
Fiji
Liechtenstein
Finland
Luxembourg
France
Macedonia, FYR 34
French Polynesia
Malawi 28
Gabon
Maldives
Gambia, The
Malta
Georgia
Bahrain
Germany
Mexico
Ghana 36
Moldova 7
Greece
Mongolia 14
Greenland
Morocco 10
Grenada
Myanmar
Guam
Nepal 25
Guatemala
New Caledonia
Guinea 21
Algeria 11
Guinea-Bissau 25
Aruba
Papua New Guinea
Norway
Peru 8 13
Bahamas, The
Poland
Panama
Haiti 38
Paraguay
Honduras 17
Philippines 22
Hong Kong SAR, China
Portugal
Hungary
Qatar
Iceland
Russian Federation
India 13
Samoa
Angola
Sao Tome and Principe
Iran, Islamic Rep.
Senegal 32
Iraq
Seychelles
Ireland
Singapore
Isle of Man
Slovak Republic
Israel
Albania
Italy
South Africa
Jamaica
Spain
Japan
St. Kitts and Nevis
Tonga
St. Martin (French part)
Tunisia
Sudan 6
Turkmenistan
Armenia 13
Argentina
Switzerland
Andorra
Tajikistan 24
United Kingdom
Thailand
Uruguay
Togo 41
Kazakhstan
Trinidad and Tobago 27
Kenya
Turkey 18
Kiribati
Turks and Caicos Islands
Korea, Dem. Rep.
Uganda 41
Korea, Rep.
United Arab Emirates
Kosovo
United States
Kuwait
Uzbekistan 8
Kyrgyz Republic 1
Venezuela, RB
Lao PDR
Virgin Islands (U.S.)
Latvia
Yemen, Rep. 23
Lebanon
Zimbabwe 13

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