| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2017 | 27 | 678,33 | 25,12 | 1 |
| 2018 | 85 | 2.683,56 | 31,57 | 3 |
| 2019 | 69 | 2.127,80 | 30,84 | 3 |
| 2020 | 66 | 2.610,02 | 39,55 | 3 |
| 2021 | 64 | 2.864,98 | 44,77 | 3 |
| 2022 | 62 | 2.061,24 | 33,25 | 3 |
| 2023 | 62 | 2.085,38 | 33,64 | 3 |
| 2024 | 85 | 2.427,22 | 28,56 | 5 |
| totale | 520 | 17.538,53 | 33,73 | 24 |