| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2017 | 22 | 771,89 | 35,09 | 1 |
| 2018 | 94 | 3.185,39 | 33,89 | 6 |
| 2019 | 94 | 2.582,85 | 27,48 | 6 |
| 2020 | 87 | 2.566,98 | 29,51 | 6 |
| 2021 | 79 | 2.094,85 | 26,52 | 6 |
| 2022 | 101 | 2.486,36 | 24,62 | 6 |
| 2023 | 114 | 3.005,59 | 26,36 | 9 |
| 2024 | 168 | 5.434,13 | 32,35 | 11 |
| totale | 759 | 22.128,04 | 29,15 | 51 |