_id	Tipologia	2017	2018	2019	2020	2021	Permanenza media 2021
1	Esercizi alberghieri	12833431	13099062	13154852	8382756	7859719	3.7
2	Esercizi extralberghieri	4942599	5056938	5276199	3318382	4087160	4.7