| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 210 | 2.410,82 | 11,48 | 2 |
| 2009 | 6 | 92,35 | 15,39 | 1 |
| 2010 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 2 | 18,41 | 9,21 | 1 |
| 2013 | 1 | 31,00 | 31,00 | 1 |
| 2014 | 0 | 0,00 | 0,00 | 1 |
| 2015 | 4 | 101,70 | 25,43 | 1 |
| 2016 | 3 | 91,91 | 30,64 | 1 |
| 2017 | 6 | 192,45 | 32,08 | 1 |
| 2018 | 5 | 122,24 | 24,45 | 1 |
| 2019 | 4 | 83,90 | 20,98 | 1 |
| 2020 | 11 | 233,63 | 21,24 | 2 |
| 2021 | 19 | 299,21 | 15,75 | 2 |
| 2022 | 36 | 568,52 | 15,79 | 2 |
| 2023 | 36 | 573,41 | 15,93 | 2 |
| 2024 | 57 | 720,78 | 12,65 | 2 |
| totale | 400 | 5.540,33 | 13,85 | 22 |