| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 38 | 544,45 | 14,33 | 3 |
| 2007 | 50 | 1.263,16 | 25,26 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 526 | 10.051,22 | 19,11 | 4 |
| 2010 | 503 | 8.092,02 | 16,09 | 3 |
| 2011 | 362 | 6.020,79 | 16,63 | 4 |
| 2012 | 475 | 8.465,68 | 17,82 | 5 |
| 2013 | 465 | 7.261,05 | 15,62 | 4 |
| 2014 | 303 | 6.273,52 | 20,70 | 4 |
| 2015 | 329 | 6.551,21 | 19,91 | 4 |
| 2016 | 255 | 5.605,83 | 21,98 | 6 |
| 2017 | 458 | 8.774,98 | 19,16 | 6 |
| 2018 | 480 | 9.853,85 | 20,53 | 6 |
| 2019 | 365 | 8.638,84 | 23,67 | 6 |
| 2020 | 340 | 7.980,71 | 23,47 | 6 |
| 2021 | 366 | 9.423,33 | 25,75 | 6 |
| 2022 | 300 | 7.304,87 | 24,35 | 5 |
| 2023 | 333 | 7.565,38 | 22,72 | 5 |
| 2024 | 774 | 19.252,08 | 24,87 | 8 |
| totale | 6.722 | 138.922,97 | 20,67 | 87 |