Anno;Trentino;Alto Adige;Veneto;Nord-Est;Lombardia;Nord;Italia
2015;42.5;40.4;45.6;42.0;42.8;41.6;43.4
2016;42.4;39.5;45.6;41.2;42.0;40.6;42.2
2017;39.6;38.0;45.2;41.2;42.6;40.7;42.1
2018;39.2;37.7;44.6;40.3;42.2;40.0;41.9
2019;40.0;36.5;43.6;39.8;41.4;39.5;41.3
2020;40.6;35.6;42.5;38.6;40.0;38.6;40.4
2021;38.5;35.6;42.6;38.1;40.7;38.4;40.2