| 2021 |  Italia | | 23.6 | 10.9 | 31.7 | 33.7 |
| Nord | | 27.7 | 12.9 | 34.9 | 24.5 |
| Nord-ovest | | 27 | 12.8 | 35.3 | 24.9 |
| Piemonte | | 26 | 12.2 | 31.5 | 30.2 |
| Valle d'Aosta / Vallée d'Aoste | | 32.5 | 14 | 33.9 | 19.6 |
| Liguria | | 23.1 | 13.1 | 38.6 | 25.2 |
| Lombardia | | 28 | 13 | 36.4 | 22.6 |
| Nord-est | | 28.6 | 13 | 34.4 | 23.9 |
| Trentino Alto Adige / Südtirol | | 39.8 | 14.4 | 32.2 | 13.5 |
| Provincia Autonoma Bolzano / Bozen | | 46.8 | 13.6 | 25 | 14.5 |
| Provincia Autonoma Trento | | 32.9 | 15.2 | 39.3 | 12.5 |
| Veneto | | 27.8 | 14.4 | 34.4 | 23.4 |
| Friuli-Venezia Giulia | | 24.2 | 13.4 | 37.4 | 25 |
| Emilia-Romagna | | 28 | 11 | 34.2 | 26.8 |
| Centro | | 25.9 | 10.8 | 32.8 | 30.5 |
| Toscana | | 26.5 | 12.5 | 34 | 26.8 |
| Umbria | | 23.7 | 10.7 | 33 | 32.6 |
| Marche | | 25.5 | 10.7 | 33.2 | 30.5 |
| Lazio | | 25.8 | 9.8 | 31.8 | 32.6 |
| Mezzogiorno | | 16.7 | 8.3 | 26.8 | 48.2 |
| Sud | | 16.5 | 8.3 | 26.5 | 48.7 |
| Abruzzo | | 23.5 | 11.8 | 31 | 33.7 |
| Molise | | 15.4 | 8.2 | 30.2 | 46.2 |
| Campania | | 14.3 | 6.5 | 26.3 | 52.8 |
| Puglia | | 17.9 | 10.6 | 24.4 | 47.2 |
| Basilicata | | 16 | 8.7 | 25.3 | 50 |
| Calabria | | 15.8 | 6.7 | 27.9 | 49.7 |
| Isole | | 17.3 | 8.1 | 27.6 | 47.1 |
| Sicilia | | 15.6 | 7.6 | 24.6 | 52.2 |
| Sardegna | | 22.3 | 9.6 | 36.4 | 31.6 |
| centro area metropolitana | | 25.3 | 10.7 | 33.1 | 30.9 |
| periferia area metropolitana | | 24.7 | 10.3 | 28.8 | 36.2 |
| fino a 2.000 ab. | | 20.3 | 10.3 | 33.2 | 36.1 |
| 2.001 - 10.000 ab. | | 22.2 | 11.5 | 32.5 | 33.7 |
| 10.001 - 50.000 ab. | | 24 | 10.7 | 32.1 | 33.2 |
| 50.001 ab. e più | | 23.4 | 11.2 | 31 | 34.3 |
| 2022 | Italia | | 26.3 | 8.3 | 28.2 | 37.2 |
| Nord | | 30.2 | 10.4 | 32.2 | 27.2 |
| Nord-ovest | | 29.2 | 10.4 | 32.4 | 28 |
| Piemonte | | 28.9 | 9.5 | 30.7 | 31 |
| Valle d'Aosta / Vallée d'Aoste | | 34.5 | 13.1 | 31.4 | 21.1 |
| Liguria | | 29.6 | 7.7 | 31.7 | 31 |
| Lombardia | | 29.2 | 11.2 | 33.2 | 26.4 |
| Nord-est | | 31.5 | 10.5 | 32.1 | 26 |
| Trentino Alto Adige / Südtirol | | 40.8 | 15.2 | 28.1 | 15.9 |
| Provincia Autonoma Bolzano / Bozen | | 45.7 | 16.2 | 21.7 | 16.5 |
| Provincia Autonoma Trento | | 36 | 14.2 | 34.4 | 15.4 |
| Veneto | | 31.6 | 10.3 | 31.5 | 26.6 |
| Friuli-Venezia Giulia | | 28.8 | 10.8 | 36.9 | 23.5 |
| Emilia-Romagna | | 29.8 | 9.4 | 32.3 | 28.5 |
| Centro | | 28.7 | 8.7 | 28.1 | 34.4 |
| Toscana | | 28.9 | 8.1 | 33.4 | 29.6 |
| Umbria | | 29.9 | 8.6 | 30.1 | 31.4 |
| Marche | | 29.4 | 8.8 | 29.7 | 32.1 |
| Lazio | | 28.3 | 9.2 | 23.9 | 38.6 |
| Mezzogiorno | | 19.4 | 5.2 | 22.8 | 52.6 |
| Sud | | 19 | 5.4 | 23.3 | 52.3 |
| Abruzzo | | 23.9 | 8.8 | 30.9 | 36.4 |
| Molise | | 20.4 | 6.5 | 28.7 | 44.4 |
| Campania | | 17.7 | 5.3 | 23.6 | 53.4 |
| Puglia | | 21.1 | 5.1 | 20.1 | 53.8 |
| Basilicata | | 18.8 | 5.4 | 23.7 | 52 |
| Calabria | | 15.2 | 3.7 | 22.8 | 58.4 |
| Isole | | 20.1 | 4.7 | 21.9 | 53.3 |
| Sicilia | | 17.8 | 4.3 | 19.1 | 58.8 |
| Sardegna | | 27.3 | 6 | 30.3 | 36.4 |
| centro area metropolitana | | 26.9 | 9 | 27.5 | 36.5 |
| periferia area metropolitana | | 27.1 | 9.5 | 28.1 | 35.3 |
| fino a 2.000 ab. | | 20.5 | 8.7 | 30.2 | 40.5 |
| 2.001 - 10.000 ab. | | 25.8 | 8.7 | 29.2 | 36.3 |
| 10.001 - 50.000 ab. | | 26.4 | 7.7 | 27.3 | 38.6 |
| 50.001 ab. e più | | 27.1 | 7 | 28.6 | 37.3 |