| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 58 | 706,65 | 12,18 | 1 |
| 2009 | 69 | 1.096,59 | 15,89 | 1 |
| 2010 | 59 | 712,88 | 12,08 | 1 |
| 2011 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 82 | 472,81 | 5,77 | 1 |
| 2013 | 36 | 448,44 | 12,46 | 1 |
| 2014 | 32 | 259,74 | 8,12 | 1 |
| 2015 | 42 | 348,54 | 8,30 | 1 |
| 2016 | 58 | 1.139,76 | 19,65 | 2 |
| 2017 | 130 | 3.738,22 | 28,76 | 2 |
| 2018 | 137 | 3.600,49 | 26,28 | 2 |
| 2019 | 117 | 3.387,23 | 28,95 | 2 |
| 2020 | 71 | 2.298,26 | 32,37 | 2 |
| 2021 | 516 | 10.368,50 | 20,09 | 3 |
| 2022 | 462 | 9.730,07 | 21,06 | 3 |
| 2023 | 484 | 8.819,76 | 18,22 | 3 |
| 2024 | 463 | 8.562,77 | 18,49 | 4 |
| totale | 2.816 | 55.690,71 | 19,78 | 31 |