| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2013 | 1 | 18,81 | 18,81 | 1 |
| 2014 | 105 | 2.392,00 | 22,78 | 3 |
| 2015 | 120 | 2.923,53 | 24,36 | 3 |
| 2016 | 143 | 3.806,16 | 26,62 | 4 |
| 2017 | 147 | 3.638,77 | 24,75 | 4 |
| 2018 | 168 | 3.962,55 | 23,59 | 4 |
| 2019 | 178 | 4.639,89 | 26,07 | 4 |
| 2020 | 165 | 4.493,33 | 27,23 | 4 |
| 2021 | 162 | 4.133,52 | 25,52 | 4 |
| 2022 | 146 | 3.988,44 | 27,32 | 3 |
| 2023 | 354 | 10.298,67 | 29,09 | 4 |
| 2024 | 410 | 10.492,43 | 25,59 | 5 |
| totale | 2.099 | 54.788,10 | 26,10 | 43 |