| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 39 | 386,79 | 9,92 | 1 |
| 2009 | 0 | 0,00 | 0,00 | 1 |
| 2010 | 6 | 59,62 | 9,94 | 1 |
| 2012 | 8 | 49,28 | 6,16 | 1 |
| 2013 | 10 | 258,75 | 25,88 | 1 |
| 2014 | 25 | 549,78 | 21,99 | 3 |
| 2015 | 31 | 572,53 | 18,47 | 3 |
| 2016 | 33 | 636,92 | 19,30 | 3 |
| 2017 | 38 | 725,29 | 19,09 | 4 |
| 2018 | 32 | 646,82 | 20,21 | 4 |
| 2019 | 38 | 637,57 | 16,78 | 4 |
| 2020 | 41 | 1.226,79 | 29,92 | 4 |
| 2021 | 30 | 863,32 | 28,78 | 4 |
| 2022 | 38 | 616,52 | 16,22 | 4 |
| 2023 | 34 | 638,33 | 18,77 | 4 |
| 2024 | 27 | 503,29 | 18,64 | 4 |
| totale | 430 | 8.371,60 | 19,47 | 46 |