Received: 21 February 2020
Accepted: 7 January 2021
First Online: 19 January 2021
Ethics approval and consent to participate
: Administrative authorization from the National Centre of Road Safety (CNSR) were obtained to access the raw data used in the study. The data in the database were aggregated and thus processed in full anonymity.
: Not applicable.
: The authors declare they have no competing interests.