Regions: Europe, Austria, Armenia, Georgia, Gibraltar, Switzerland, United Kingdom, Belgium, Romania, Iceland, Belarus, Norway, Russian Federation, Bosnia and Herzegowina, Albania, Malta, Bulgaria, Denmark, Andorra, San Marino, Montenegro, Latvia, Poland, Moldova, Sweden, Portugal, Finland, Azerbaijan, Greenland, Ireland, North Macedonia, Spain, Monaco, Croatia, Estonia, Turkey, Ukraine, Italy, Vatican City State (Holy See), Lithuania, Czech Republic, Luxembourg, Hungary, Serbia, Liechtenstein, Slovakia, Germany, Cyprus, Greece, European Union and Organisations, Netherlands, Kosovo, France, Slovenia, Africa, Ethiopia, Eritrea, Guinea-Bissau, Libya, Niger, Sao Tome and Principe, Malawi, Benin, Sierra Leone, Eswatini, Rwanda, Djibouti, Seychelles, Kenya, Zimbabwe, Uganda, Congo, Republic of the, Angola, Gabon, Namibia, South Africa, Mozambique, Togo, Côte d'Ivoire, Somalia, Zambia, Congo, Equatorial Guinea, Mauritania, Comoros, Central African Republic, Burundi, Chad, Algeria, Mali, Liberia, Burkina Faso, Botswana, Sudan, South Sudan, Ghana, Cape Verde, Cameroon, Gambia, Morocco, Lesotho, Nigeria, Senegal, Madagascar, Tunisia, Tanzania, Guinea, Mauritius
Keywords: Applied science, Transport