| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2013 | 3 | 96,14 | 32,05 | 1 |
| 2014 | 437 | 9.938,30 | 22,74 | 7 |
| 2015 | 432 | 10.040,19 | 23,24 | 8 |
| 2016 | 429 | 9.742,82 | 22,71 | 6 |
| 2017 | 411 | 9.065,47 | 22,06 | 6 |
| 2018 | 385 | 9.055,20 | 23,52 | 6 |
| 2019 | 408 | 11.265,34 | 27,61 | 6 |
| 2020 | 374 | 11.259,77 | 30,11 | 6 |
| 2021 | 304 | 9.148,43 | 30,09 | 5 |
| 2022 | 640 | 17.655,03 | 27,59 | 6 |
| 2023 | 703 | 17.520,58 | 24,92 | 8 |
| 2024 | 765 | 17.549,61 | 22,94 | 12 |
| totale | 5.291 | 132.336,88 | 25,01 | 77 |