| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2017 | 143 | 3.480,12 | 24,34 | 1 |
| 2018 | 303 | 10.406,75 | 34,35 | 6 |
| 2019 | 328 | 9.697,31 | 29,56 | 7 |
| 2020 | 346 | 11.213,48 | 32,41 | 7 |
| 2021 | 367 | 13.219,10 | 36,02 | 7 |
| 2022 | 303 | 10.759,10 | 35,51 | 7 |
| 2023 | 271 | 8.298,55 | 30,62 | 6 |
| 2024 | 321 | 10.495,12 | 32,70 | 6 |
| totale | 2.382 | 77.569,53 | 32,56 | 47 |