| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 72 | 1.330,06 | 18,47 | 1 |
| 2009 | 6 | 115,25 | 19,21 | 1 |
| 2010 | 12 | 248,78 | 20,73 | 1 |
| 2012 | 15 | 293,88 | 19,59 | 1 |
| 2013 | 10 | 323,62 | 32,36 | 1 |
| 2014 | 10 | 202,18 | 20,22 | 1 |
| 2015 | 9 | 430,13 | 47,79 | 1 |
| 2016 | 9 | 431,34 | 47,93 | 1 |
| 2017 | 9 | 457,69 | 50,85 | 1 |
| 2018 | 23 | 725,10 | 31,53 | 2 |
| 2019 | 34 | 1.242,26 | 36,54 | 2 |
| 2020 | 43 | 1.386,54 | 32,25 | 2 |
| 2021 | 45 | 1.771,60 | 39,37 | 2 |
| 2022 | 43 | 1.989,61 | 46,27 | 2 |
| 2023 | 42 | 1.683,02 | 40,07 | 2 |
| 2024 | 54 | 1.823,32 | 33,77 | 3 |
| totale | 436 | 14.454,38 | 33,15 | 24 |