| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 485 | 11.277,83 | 23,25 | 2 |
| 2007 | 131 | 3.879,53 | 29,61 | 1 |
| 2008 | 224 | 5.935,27 | 26,50 | 1 |
| 2009 | 299 | 7.067,23 | 23,64 | 3 |
| 2010 | 307 | 5.759,23 | 18,76 | 3 |
| 2011 | 224 | 4.811,79 | 21,48 | 3 |
| 2012 | 419 | 9.835,37 | 23,47 | 4 |
| 2013 | 428 | 9.251,17 | 21,61 | 4 |
| 2014 | 445 | 11.383,73 | 25,58 | 4 |
| 2015 | 444 | 11.433,46 | 25,75 | 4 |
| 2016 | 410 | 10.954,16 | 26,72 | 4 |
| 2017 | 402 | 10.983,12 | 27,32 | 4 |
| 2018 | 399 | 10.767,08 | 26,99 | 4 |
| 2019 | 393 | 10.802,54 | 27,49 | 4 |
| 2020 | 475 | 13.822,89 | 29,10 | 4 |
| 2021 | 447 | 13.032,39 | 29,16 | 4 |
| 2022 | 576 | 16.653,80 | 28,91 | 5 |
| 2023 | 579 | 16.486,66 | 28,47 | 7 |
| 2024 | 589 | 16.311,25 | 27,69 | 10 |
| totale | 7.676 | 200.448,50 | 26,11 | 75 |