| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 624 | 9.960,65 | 15,96 | 1 |
| 2007 | 50 | 1.337,35 | 26,75 | 1 |
| 2008 | 57 | 1.337,17 | 23,46 | 1 |
| 2009 | 244 | 5.265,62 | 21,58 | 3 |
| 2010 | 278 | 3.923,28 | 14,11 | 2 |
| 2012 | 269 | 4.124,12 | 15,33 | 2 |
| 2013 | 473 | 7.756,01 | 16,40 | 4 |
| 2014 | 501 | 10.817,07 | 21,59 | 5 |
| 2015 | 366 | 7.235,44 | 19,77 | 4 |
| 2016 | 479 | 10.826,98 | 22,60 | 9 |
| 2017 | 419 | 8.771,65 | 20,93 | 5 |
| 2018 | 406 | 8.337,49 | 20,54 | 5 |
| 2019 | 445 | 8.975,12 | 20,17 | 5 |
| 2020 | 401 | 8.948,05 | 22,31 | 6 |
| 2021 | 370 | 8.030,56 | 21,70 | 6 |
| 2022 | 351 | 8.226,13 | 23,44 | 6 |
| 2023 | 320 | 8.671,55 | 27,10 | 6 |
| 2024 | 399 | 9.586,43 | 24,03 | 7 |
| totale | 6.452 | 132.130,67 | 20,48 | 78 |