| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2017 | 30 | 792,18 | 26,41 | 1 |
| 2018 | 241 | 8.412,29 | 34,91 | 3 |
| 2019 | 233 | 8.818,97 | 37,85 | 3 |
| 2020 | 174 | 5.731,37 | 32,94 | 3 |
| 2021 | 123 | 4.597,52 | 37,38 | 4 |
| 2022 | 80 | 2.752,09 | 34,40 | 3 |
| 2023 | 82 | 2.813,49 | 34,31 | 4 |
| 2024 | 279 | 5.722,12 | 20,51 | 4 |
| totale | 1.242 | 39.640,03 | 31,92 | 25 |