| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 900 | 13.621,27 | 15,13 | 2 |
| 2007 | 18 | 457,85 | 25,44 | 2 |
| 2009 | 289 | 5.492,60 | 19,01 | 3 |
| 2010 | 302 | 4.933,45 | 16,34 | 3 |
| 2012 | 337 | 5.506,65 | 16,34 | 4 |
| 2013 | 338 | 4.938,54 | 14,61 | 3 |
| 2014 | 395 | 7.161,54 | 18,13 | 2 |
| 2015 | 468 | 8.328,99 | 17,80 | 3 |
| 2016 | 419 | 8.673,99 | 20,70 | 3 |
| 2017 | 414 | 9.115,93 | 22,02 | 4 |
| 2018 | 408 | 8.853,08 | 21,70 | 4 |
| 2019 | 372 | 8.047,92 | 21,63 | 5 |
| 2020 | 474 | 10.795,90 | 22,78 | 6 |
| 2021 | 430 | 9.308,20 | 21,65 | 6 |
| 2022 | 416 | 9.984,34 | 24,00 | 7 |
| 2023 | 391 | 12.488,28 | 31,94 | 6 |
| 2024 | 350 | 10.136,97 | 28,96 | 5 |
| totale | 6.721 | 137.845,50 | 20,51 | 68 |