| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 552 | 10.035,70 | 18,18 | 2 |
| 2008 | 2 | 109,53 | 54,77 | 1 |
| 2009 | 218 | 4.086,59 | 18,75 | 2 |
| 2010 | 357 | 6.089,35 | 17,06 | 4 |
| 2011 | 10 | 450,83 | 45,08 | 1 |
| 2012 | 380 | 6.879,18 | 18,10 | 5 |
| 2013 | 354 | 6.715,72 | 18,97 | 5 |
| 2014 | 425 | 9.811,05 | 23,08 | 5 |
| 2015 | 473 | 11.146,17 | 23,56 | 7 |
| 2016 | 431 | 9.930,26 | 23,04 | 7 |
| 2017 | 424 | 10.368,10 | 24,45 | 7 |
| 2018 | 431 | 10.835,32 | 25,14 | 8 |
| 2019 | 385 | 9.729,72 | 25,27 | 7 |
| 2020 | 422 | 11.057,88 | 26,20 | 10 |
| 2021 | 447 | 12.138,36 | 27,16 | 11 |
| 2022 | 548 | 14.176,28 | 25,87 | 11 |
| 2023 | 556 | 15.017,14 | 27,01 | 12 |
| 2024 | 566 | 14.931,06 | 26,38 | 14 |
| totale | 6.981 | 163.508,24 | 23,42 | 119 |