| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 100 | 2.691,47 | 26,91 | 1 |
| 2009 | 46 | 1.659,73 | 36,08 | 2 |
| 2010 | 45 | 1.209,27 | 26,87 | 2 |
| 2011 | 4 | 196,87 | 49,22 | 1 |
| 2012 | 64 | 1.386,99 | 21,67 | 2 |
| 2013 | 78 | 1.753,44 | 22,48 | 3 |
| 2014 | 86 | 2.699,98 | 31,40 | 3 |
| 2015 | 96 | 2.555,93 | 26,62 | 3 |
| 2016 | 84 | 2.290,18 | 27,26 | 3 |
| 2017 | 149 | 4.157,85 | 27,91 | 5 |
| 2018 | 173 | 5.327,61 | 30,80 | 5 |
| 2019 | 185 | 5.524,79 | 29,86 | 5 |
| 2020 | 238 | 7.313,70 | 30,73 | 7 |
| 2021 | 240 | 6.525,92 | 27,19 | 7 |
| 2022 | 221 | 6.074,08 | 27,48 | 7 |
| 2023 | 256 | 7.905,54 | 30,88 | 7 |
| 2024 | 252 | 6.785,79 | 26,93 | 8 |
| totale | 2.317 | 66.059,14 | 28,51 | 71 |