| 2021 |  Italia | | 30 | 21.2 | 4.7 | 8.7 | 7.3 | 26.3 |
| Nord | | 32.8 | 22.9 | 5.2 | 8.8 | 6.7 | 22 |
| Nord-ovest | | 32.5 | 22.8 | 5 | 9.1 | 6.8 | 22.3 |
| Piemonte | | 30.4 | 22.7 | 4.4 | 9.8 | 6.9 | 23.3 |
| Valle d'Aosta / Vallée d'Aoste | | 32.6 | 23.8 | 4.2 | 10.2 | 7.1 | 21.4 |
| Liguria | | 34 | 22.1 | 5.1 | 10.9 | 7.2 | 19.1 |
| Lombardia | | 33.1 | 22.9 | 5.2 | 8.6 | 6.6 | 22.3 |
| Nord-est | | 33.2 | 23.1 | 5.6 | 8.4 | 6.6 | 21.6 |
| Trentino Alto Adige / Südtirol | | 29.6 | 24.9 | 6.2 | 10.1 | 9 | 18.1 |
| Provincia Autonoma Bolzano / Bozen | | 26.5 | 24.9 | 6.3 | 10.1 | 10.3 | 18.1 |
| Provincia Autonoma Trento | | 32.5 | 24.9 | 6 | 10.1 | 7.7 | 18.1 |
| Veneto | | 31.6 | 23.3 | 6 | 8.5 | 6.8 | 22.4 |
| Friuli-Venezia Giulia | | 35.1 | 22.6 | 5.8 | 9.4 | 5.2 | 20.6 |
| Emilia-Romagna | | 35.3 | 22.6 | 5 | 7.8 | 6.1 | 21.8 |
| Centro | | 35.5 | 22.6 | 4.4 | 7.8 | 6.6 | 22.1 |
| Toscana | | 37.1 | 22.6 | 3.9 | 7.2 | 6.8 | 21.5 |
| Umbria | | 38 | 20.6 | 3.5 | 6.9 | 6.6 | 22.6 |
| Marche | | 30.5 | 23.8 | 4.7 | 9.1 | 6.2 | 22.9 |
| Lazio | | 35.4 | 22.5 | 4.8 | 7.9 | 6.6 | 22.2 |
| Mezzogiorno | | 23 | 18 | 4.2 | 9.1 | 8.7 | 34.7 |
| Sud | | 22.2 | 18.4 | 4.7 | 8.8 | 9.1 | 34.9 |
| Abruzzo | | 29.6 | 23.4 | 4.7 | 8.7 | 7.4 | 25.2 |
| Molise | | 25.2 | 18.7 | 3 | 7.5 | 7.4 | 36.9 |
| Campania | | 20 | 19 | 5.5 | 8.9 | 8.4 | 37.1 |
| Puglia | | 23.3 | 17.9 | 4.4 | 9.2 | 10.1 | 32.2 |
| Basilicata | | 23.8 | 16.8 | 3.4 | 9 | 9.5 | 36.3 |
| Calabria | | 21 | 14.9 | 3.4 | 8.5 | 9.9 | 39.7 |
| Isole | | 24.6 | 17.2 | 3.1 | 9.6 | 7.8 | 34.4 |
| Sicilia | | 20.5 | 16.2 | 3.1 | 10.2 | 8 | 38.2 |
| Sardegna | | 37 | 20 | 3.2 | 7.8 | 7.2 | 22.8 |
| centro area metropolitana | | 37.6 | 22.4 | 4.3 | 8.2 | 5.7 | 20.3 |
| periferia area metropolitana | | 29.4 | 22.3 | 4.6 | 8.5 | 7.3 | 26 |
| fino a 2.000 ab. | | 25.9 | 21.2 | 4.8 | 7.9 | 7.8 | 30.9 |
| 2.001 - 10.000 ab. | | 26.3 | 20.6 | 5 | 9.6 | 7.9 | 29.1 |
| 10.001 - 50.000 ab. | | 27.8 | 21.5 | 5.1 | 9 | 8.2 | 26.7 |
| 50.001 ab. e più | | 33.2 | 19.5 | 4.3 | 7.9 | 6.7 | 26.5 |
| 2022 | Italia | | 26.5 | 21.7 | 4.5 | 9.6 | 7.8 | 28.4 |
| Nord | | 30.5 | 23.3 | 5.2 | 10.2 | 7.6 | 22.2 |
| Nord-ovest | | 29.7 | 23.3 | 4.9 | 10.1 | 8.1 | 23.1 |
| Piemonte | | 27.4 | 24.3 | 4.8 | 10.4 | 8.1 | 24 |
| Valle d'Aosta / Vallée d'Aoste | | 26.1 | 22.4 | 4.7 | 9.4 | 7.2 | 29.1 |
| Liguria | | 31.3 | 24.4 | 4 | 11.1 | 7.4 | 21.1 |
| Lombardia | | 30.4 | 22.7 | 5.1 | 9.9 | 8.2 | 22.9 |
| Nord-est | | 31.6 | 23.4 | 5.6 | 10.4 | 6.8 | 21 |
| Trentino Alto Adige / Südtirol | | 28 | 24.5 | 7.3 | 11.3 | 7.7 | 19.3 |
| Provincia Autonoma Bolzano / Bozen | | 25.6 | 24.3 | 7.9 | 12.5 | 8.9 | 18.4 |
| Provincia Autonoma Trento | | 30.3 | 24.7 | 6.8 | 10.2 | 6.6 | 20.2 |
| Veneto | | 32.2 | 23.4 | 5 | 10.1 | 6.5 | 21.4 |
| Friuli-Venezia Giulia | | 33.1 | 24.1 | 5.2 | 10.6 | 9.2 | 16.4 |
| Emilia-Romagna | | 31.3 | 23.1 | 5.9 | 10.4 | 6.4 | 22.3 |
| Centro | | 29.3 | 22.5 | 3.7 | 9.1 | 7.6 | 26.5 |
| Toscana | | 32.6 | 20.6 | 3.9 | 8.5 | 8 | 25.6 |
| Umbria | | 27 | 23.4 | 3.4 | 8.9 | 8.6 | 27.4 |
| Marche | | 26.6 | 26 | 4.3 | 11.1 | 6.6 | 23.7 |
| Lazio | | 28.2 | 22.7 | 3.4 | 9.1 | 7.4 | 27.7 |
| Mezzogiorno | | 19.3 | 19 | 4.1 | 9 | 8.2 | 38.2 |
| Sud | | 18.9 | 19.2 | 4.4 | 8.6 | 8.4 | 38.5 |
| Abruzzo | | 25.9 | 24.1 | 6 | 9.5 | 8.1 | 25.1 |
| Molise | | 24 | 19.2 | 4.9 | 10.2 | 7.3 | 33.6 |
| Campania | | 18.1 | 20.3 | 5.2 | 8.7 | 8.6 | 38 |
| Puglia | | 16.6 | 18.2 | 3.8 | 8.8 | 9 | 40.6 |
| Basilicata | | 20.6 | 17.2 | 3 | 12.3 | 7.5 | 37.7 |
| Calabria | | 20.1 | 14.9 | 2.8 | 5.9 | 7.4 | 46 |
| Isole | | 20.2 | 18.8 | 3.3 | 9.9 | 7.8 | 37.4 |
| Sicilia | | 16.6 | 18.1 | 3.4 | 10 | 8 | 41.3 |
| Sardegna | | 30.7 | 20.8 | 3.2 | 9.4 | 7.4 | 26 |
| centro area metropolitana | | 33.9 | 23.7 | 3.6 | 8.4 | 6 | 22.7 |
| periferia area metropolitana | | 25.4 | 21.5 | 6.1 | 9.4 | 8.1 | 28.4 |
| fino a 2.000 ab. | | 23.5 | 20.3 | 4.5 | 11.4 | 9.3 | 29.8 |
| 2.001 - 10.000 ab. | | 24 | 22.8 | 4.4 | 10.2 | 7.8 | 29.4 |
| 10.001 - 50.000 ab. | | 24.9 | 20.6 | 4.4 | 10.1 | 8.5 | 30.1 |
| 50.001 ab. e più | | 27.5 | 21 | 4.4 | 8.8 | 7.7 | 29.2 |