| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 149 | 2.280,64 | 15,31 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 9 | 195,90 | 21,77 | 2 |
| 2010 | 32 | 360,47 | 11,26 | 2 |
| 2011 | 2 | 93,63 | 46,82 | 2 |
| 2012 | 15 | 180,86 | 12,06 | 1 |
| 2013 | 26 | 334,11 | 12,85 | 1 |
| 2014 | 9 | 125,23 | 13,91 | 1 |
| 2015 | 10 | 173,19 | 17,32 | 1 |
| 2016 | 15 | 313,55 | 20,90 | 1 |
| 2017 | 12 | 333,82 | 27,82 | 1 |
| 2018 | 12 | 314,47 | 26,21 | 1 |
| 2019 | 21 | 705,20 | 33,58 | 2 |
| 2020 | 17 | 560,09 | 32,95 | 2 |
| 2021 | 28 | 747,49 | 26,70 | 2 |
| 2022 | 22 | 689,48 | 31,34 | 2 |
| 2023 | 34 | 1.073,30 | 31,57 | 2 |
| 2024 | 30 | 931,02 | 31,03 | 2 |
| totale | 443 | 9.412,45 | 21,25 | 27 |