| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 100 | 2.378,52 | 23,79 | 2 |
| 2009 | 15 | 230,67 | 15,38 | 1 |
| 2010 | 23 | 612,66 | 26,64 | 1 |
| 2012 | 19 | 386,08 | 20,32 | 1 |
| 2013 | 8 | 178,62 | 22,33 | 1 |
| 2014 | 10 | 254,48 | 25,45 | 1 |
| 2015 | 8 | 259,15 | 32,39 | 1 |
| 2016 | 27 | 754,86 | 27,96 | 2 |
| 2017 | 26 | 876,14 | 33,70 | 2 |
| 2018 | 18 | 420,58 | 23,37 | 1 |
| 2019 | 47 | 1.711,05 | 36,41 | 2 |
| 2020 | 50 | 1.813,95 | 36,28 | 2 |
| 2021 | 55 | 2.319,00 | 42,16 | 2 |
| 2022 | 54 | 2.163,55 | 40,07 | 3 |
| 2023 | 65 | 2.259,86 | 34,77 | 4 |
| 2024 | 82 | 2.436,34 | 29,71 | 5 |
| totale | 607 | 19.055,51 | 31,39 | 31 |