| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 27 | 381,14 | 14,12 | 1 |
| 2009 | 54 | 1.454,84 | 26,94 | 2 |
| 2010 | 6 | 41,95 | 6,99 | 1 |
| 2012 | 19 | 239,98 | 12,63 | 2 |
| 2013 | 7 | 34,95 | 4,99 | 1 |
| 2014 | 8 | 44,98 | 5,62 | 2 |
| 2015 | 23 | 406,44 | 17,67 | 2 |
| 2016 | 5 | 115,97 | 23,19 | 1 |
| 2017 | 402 | 7.485,55 | 18,62 | 2 |
| 2018 | 307 | 5.809,40 | 18,92 | 2 |
| 2019 | 167 | 3.737,79 | 22,38 | 2 |
| 2020 | 241 | 4.874,46 | 20,23 | 2 |
| 2021 | 129 | 2.776,98 | 21,53 | 2 |
| 2022 | 113 | 2.542,16 | 22,50 | 2 |
| 2023 | 165 | 3.573,78 | 21,66 | 3 |
| 2024 | 170 | 3.460,45 | 20,36 | 4 |
| totale | 1.843 | 36.980,82 | 20,07 | 31 |