| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 68 | 789,21 | 11,61 | 1 |
| 2009 | 79 | 1.045,75 | 13,24 | 1 |
| 2010 | 9 | 79,68 | 8,85 | 1 |
| 2012 | 73 | 924,12 | 12,66 | 1 |
| 2013 | 80 | 922,69 | 11,53 | 1 |
| 2014 | 54 | 727,28 | 13,47 | 1 |
| 2015 | 56 | 787,09 | 14,06 | 1 |
| 2016 | 90 | 1.831,86 | 20,35 | 2 |
| 2017 | 87 | 1.995,53 | 22,94 | 2 |
| 2018 | 44 | 1.016,29 | 23,10 | 2 |
| 2019 | 29 | 709,06 | 24,45 | 2 |
| 2020 | 32 | 905,06 | 28,28 | 2 |
| 2021 | 36 | 823,03 | 22,86 | 2 |
| 2022 | 41 | 1.044,74 | 25,48 | 2 |
| 2023 | 31 | 915,42 | 29,53 | 3 |
| 2024 | 26 | 832,89 | 32,03 | 4 |
| totale | 835 | 15.349,70 | 18,38 | 28 |