| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2013 | 2 | 33,90 | 16,95 | 1 |
| 2014 | 408 | 21.154,36 | 51,85 | 4 |
| 2015 | 382 | 20.614,79 | 53,97 | 3 |
| 2016 | 400 | 21.326,56 | 53,32 | 4 |
| 2017 | 328 | 17.702,96 | 53,97 | 3 |
| 2018 | 337 | 17.019,24 | 50,50 | 3 |
| 2019 | 369 | 19.106,42 | 51,78 | 3 |
| 2020 | 366 | 22.196,78 | 60,65 | 3 |
| 2021 | 360 | 21.330,44 | 59,25 | 3 |
| 2022 | 378 | 32.687,99 | 86,48 | 4 |
| 2023 | 390 | 25.780,66 | 66,10 | 7 |
| 2024 | 406 | 22.715,16 | 55,95 | 9 |
| totale | 4.126 | 241.669,26 | 58,57 | 47 |