| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 181 | 2.538,47 | 14,02 | 2 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 14 | 295,26 | 21,09 | 2 |
| 2010 | 19 | 364,56 | 19,19 | 2 |
| 2012 | 36 | 618,28 | 17,17 | 1 |
| 2013 | 29 | 476,77 | 16,44 | 1 |
| 2014 | 31 | 668,26 | 21,56 | 1 |
| 2015 | 26 | 539,63 | 20,76 | 1 |
| 2016 | 18 | 420,48 | 23,36 | 1 |
| 2017 | 20 | 507,97 | 25,40 | 1 |
| 2018 | 22 | 452,85 | 20,58 | 1 |
| 2019 | 24 | 1.210,23 | 50,43 | 1 |
| 2020 | 21 | 1.151,82 | 54,85 | 1 |
| 2021 | 18 | 425,11 | 23,62 | 1 |
| 2022 | 21 | 454,35 | 21,64 | 2 |
| 2023 | 51 | 2.648,37 | 51,93 | 4 |
| 2024 | 67 | 2.998,54 | 44,75 | 5 |
| totale | 598 | 15.770,95 | 26,37 | 28 |