| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2016 | 5 | 136,13 | 27,23 | 1 |
| 2017 | 126 | 2.962,29 | 23,51 | 1 |
| 2018 | 401 | 8.629,07 | 21,52 | 6 |
| 2019 | 483 | 10.629,56 | 22,01 | 6 |
| 2020 | 462 | 10.813,34 | 23,41 | 7 |
| 2021 | 710 | 19.066,68 | 26,85 | 8 |
| 2022 | 724 | 21.808,16 | 30,12 | 7 |
| 2023 | 920 | 23.837,71 | 25,91 | 10 |
| 2024 | 1.079 | 26.731,37 | 24,77 | 12 |
| totale | 4.910 | 124.614,31 | 25,38 | 58 |