| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2016 | 1 | 51,17 | 51,17 | 1 |
| 2017 | 33 | 658,21 | 19,95 | 1 |
| 2018 | 666 | 14.851,92 | 22,30 | 6 |
| 2019 | 521 | 12.441,68 | 23,88 | 5 |
| 2020 | 530 | 12.438,00 | 23,47 | 6 |
| 2021 | 515 | 12.979,03 | 25,20 | 6 |
| 2022 | 103 | 3.098,46 | 30,08 | 4 |
| 2023 | 376 | 8.559,31 | 22,76 | 8 |
| 2024 | 613 | 14.657,63 | 23,91 | 11 |
| totale | 3.358 | 79.735,41 | 23,74 | 48 |