| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 19 | 406,49 | 21,39 | 1 |
| 2009 | 6 | 34,27 | 5,71 | 1 |
| 2010 | 5 | 22,79 | 4,56 | 1 |
| 2012 | 0 | 0,00 | 0,00 | 1 |
| 2013 | 4 | 39,10 | 9,78 | 1 |
| 2014 | 9 | 113,68 | 12,63 | 1 |
| 2015 | 6 | 24,88 | 4,15 | 1 |
| 2016 | 0 | 0,00 | 0,00 | 1 |
| 2017 | 1 | 2,57 | 2,57 | 1 |
| 2018 | 1 | 55,83 | 55,83 | 1 |
| 2019 | 84 | 2.018,01 | 24,02 | 3 |
| 2020 | 236 | 9.429,38 | 39,96 | 3 |
| 2021 | 330 | 9.850,20 | 29,85 | 3 |
| 2022 | 404 | 10.786,08 | 26,70 | 3 |
| 2023 | 423 | 9.351,40 | 22,11 | 4 |
| 2024 | 468 | 9.743,84 | 20,82 | 4 |
| totale | 1.996 | 51.878,52 | 25,99 | 30 |