Alabama, Alaska, Albania, Algeria 60%, Andorra, Angola 35%, Antigua and Barbuda 10%, Argentina, Arizona, Arkansas, Australia, Austria, Bahamas, Bahrain, Barbados, Belarus, Belgium, Belize, Benin 14%, Bermuda, Bolivia 50, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Botswana 53%, Brazil, Brunei, Bulgaria 75%, Burkina Faso 12%, Burundi 7%, California, Cameroon 13%, Canada, Cape Verde, Cayman Islands, Chile, Colombia, Colorado, Congo 28%, Connecticut, Costa Rica 98%, Croatia, Cuba 19%, Cyprus, Czech Republic, Delaware, Democratic Republic of the Congo 28%, Denmark, District of Columbia, Dominica 15%, Dominican Republic 30%, Ecuador 91%, Egypt, El Salvador 80%, Estonia, Faroe Islands, Finland, Florida, France, French Guiana, Gabon 38%, Germany, Ghana 22%, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala 60%, Guyana, Haiti 9%, Hawaii, Honduras 60%, Hong Kong, Hungary, Iceland, Idaho, Illinois, India 99%, Indiana 99%, Indonesia 90%, Iowa, Iraq, Ireland, Israel, Italy, Ivory Coast, Jamaica 3%, Jordan, Kansas, Kazakhstan, Kentucky, Kenya 30%, Kosovo, Kuwait, Latvia, Lebanon, Lesotho, Liechtenstein, Lithuania, Louisiana, Luxembourg, Macao, Macedonia 77%, Maine, Malawi 13%, Malaysia, Mali 17%, Malta, Martinique, Maryland, Massachusetts, Mauritania 24%, Mauritius, Mayotte, Mexico, Michigan, Minnesota, Mississippi, Missouri, Moldova 52%, Monaco, Montana, Montenegro, Morocco, Mozambique 26%, Namibia 90%, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, New Zealand, Nicaragua 60%, Niger 18%, Nigeria 18%, North Carolina, North Dakota, Norway, Ohio, Oklahoma, Oman 98%, Oregon, Panama, Paraguay, Pennsylvania, Peru, Philippines 80%, Poland, Portugal, Puerto Rico, Qatar, Rhode Island, Romania, Russian Federation 82%, Rwanda 15%, Réunion, Saint Barthélemy, Saint Kitts and Nevis 15%, Saint Lucia, Saint Martin (French part), San Marino, Saudi Arabia, Senegal 37%, Serbia, Seychelles, Singapore, Slovakia, Slovenia, South Africa, South Carolina, South Dakota, South Sudan, Spain, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tanzania, United Republic of 19%, Tennessee, Texas, Thailand, The Netherlands, Togo 24%, Trinidad and Tobago 3%, Tunisia, Turkey 92%, Uganda 11%, Ukraine 65%, United Arab Emirates, United Kingdom, United States, Uruguay 75%, Utah, Venezuela 50%, Vermont, Vietnam, Virgin Islands (U.S.), Virginia, Washington, West Virginia, Wisconsin, Wyoming, Yemen, Zambia 29%, Zimbabwe 27%, The Vatican City
Connecting roads / countryAnguilla, Aruba, Central African Republic, Chad, Comoros, Curaçao, Djibouti, Equatorial Guinea, Eritrea, Ethiopia, Gambia, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Libya, Madagascar, Montserrat, Saint Helena, Saint Vincent and the Grenadines, Sao Tome and Principe, Sierra Leone, Sint Maarten (Dutch part), Somalia, Sudan, Turks and Caicos Islands, Virgin Islands (British)