| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 205 | 3.042,94 | 14,84 | 2 |
| 2009 | 182 | 7.282,57 | 40,01 | 3 |
| 2010 | 139 | 1.886,10 | 13,57 | 2 |
| 2011 | 132 | 1.974,49 | 14,96 | 1 |
| 2012 | 56 | 1.076,25 | 19,22 | 2 |
| 2013 | 87 | 1.397,32 | 16,06 | 3 |
| 2014 | 299 | 5.641,57 | 18,87 | 6 |
| 2015 | 235 | 5.359,40 | 22,81 | 8 |
| 2016 | 206 | 4.931,86 | 23,94 | 7 |
| 2017 | 564 | 12.800,94 | 22,70 | 8 |
| 2018 | 567 | 11.939,59 | 21,06 | 8 |
| 2019 | 540 | 11.916,81 | 22,07 | 8 |
| 2020 | 547 | 14.140,79 | 25,85 | 8 |
| 2021 | 554 | 14.625,65 | 26,40 | 8 |
| 2022 | 482 | 13.924,92 | 28,89 | 8 |
| 2023 | 1.773 | 33.983,68 | 19,17 | 11 |
| 2024 | 1.545 | 29.787,87 | 19,28 | 11 |
| totale | 8.113 | 175.712,75 | 21,66 | 104 |