| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2014 | 1.754 | 53.310,48 | 30,39 | 5 |
| 2015 | 1.380 | 41.719,96 | 30,23 | 5 |
| 2016 | 200 | 7.342,38 | 36,71 | 4 |
| 2017 | 192 | 7.628,49 | 39,73 | 4 |
| 2018 | 176 | 6.610,43 | 37,56 | 4 |
| 2019 | 159 | 5.363,71 | 33,73 | 4 |
| 2020 | 113 | 3.984,53 | 35,26 | 3 |
| 2021 | 97 | 4.339,30 | 44,74 | 3 |
| 2022 | 93 | 2.879,15 | 30,96 | 3 |
| 2023 | 95 | 2.611,55 | 27,49 | 3 |
| 2024 | 87 | 1.979,79 | 22,76 | 3 |
| totale | 4.346 | 137.769,77 | 31,70 | 41 |