| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 17 | 383,45 | 22,56 | 1 |
| 2009 | 0 | 0,00 | 0,00 | 1 |
| 2010 | 3 | 33,81 | 11,27 | 1 |
| 2012 | 1 | 1,15 | 1,15 | 1 |
| 2013 | 4 | 19,24 | 4,81 | 1 |
| 2014 | 0 | 0,00 | 0,00 | 1 |
| 2015 | 121 | 1.305,67 | 10,79 | 2 |
| 2016 | 2 | 39,81 | 19,91 | 1 |
| 2017 | 25 | 369,41 | 14,78 | 2 |
| 2018 | 38 | 769,37 | 20,25 | 3 |
| 2019 | 36 | 837,36 | 23,26 | 2 |
| 2020 | 34 | 815,40 | 23,98 | 2 |
| 2021 | 39 | 974,29 | 24,98 | 3 |
| 2022 | 33 | 850,04 | 25,76 | 3 |
| 2023 | 23 | 614,39 | 26,71 | 4 |
| 2024 | 20 | 474,41 | 23,72 | 5 |
| totale | 396 | 7.487,80 | 18,91 | 33 |