| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2018 | 39 | 1.476,57 | 37,86 | 1 |
| 2019 | 1.031 | 21.011,48 | 20,38 | 6 |
| 2020 | 941 | 20.159,87 | 21,42 | 7 |
| 2021 | 881 | 18.391,64 | 20,88 | 7 |
| 2022 | 831 | 17.455,59 | 21,01 | 7 |
| 2023 | 815 | 16.797,17 | 20,61 | 11 |
| 2024 | 799 | 16.287,10 | 20,38 | 12 |
| totale | 5.337 | 111.579,42 | 20,91 | 51 |