Survey on Households and the Environment Classification by socioeconomic variables of the selected person Percentage of persons aged 16 years old and more, by type of employment and primary means of transport used Units: % over the total persons Public transport: Total Road Other means of specified public transport Private transport: Total Car Motorcycle or moped Other Bicycle On foot They do not commute TOTAL 18.6 11.0 7.6 62.8 59.9 2.9 18.6 1.4 17.1 0.1 Works freelance 12.9 8.0 4.9 68.5 66.8 1.6 18.6 1.1 17.4 0.1 Only working for others 19.9 11.7 8.2 61.5 58.4 3.1 18.6 1.5 17.0 0.1 1. With a permanent contract 18.7 10.8 7.9 64.0 60.9 3.1 17.3 1.4 15.8 0.1 2. With a temporary or determined duration contract 26.1 16.2 9.9 48.7 45.3 3.3 25.3 2.0 23.3 . Does not know/ Does not answer 61.6 39.0 22.6 16.4 16.4 . 22.0 12.2 9.8 . Notes: .Data protected by statistical secrecy Source: National Statistics Institute