Origin of exhibitors 2019 from 13 countriesAustria: 5; Canada: 3; Estonia: 3; France: 3; Germany: 104; Iran, Islamic Republic: 1; Israel: 1; Liechtenstein: 3; St. Vincent and the Grenadines: 1; Switzerland: 3; United Arab Emirates: 1; United Kingdom of Great Britain and Northern Ireland: 3; United States of America: 1