| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 403 | 3.770,24 | 9,36 | 1 |
| 2009 | 19 | 272,80 | 14,36 | 1 |
| 2010 | 11 | 110,06 | 10,01 | 1 |
| 2011 | 375 | 3.712,11 | 9,90 | 1 |
| 2012 | 370 | 4.248,18 | 11,48 | 2 |
| 2013 | 381 | 3.929,64 | 10,31 | 3 |
| 2014 | 409 | 5.610,08 | 13,72 | 3 |
| 2015 | 321 | 4.395,74 | 13,69 | 2 |
| 2016 | 278 | 3.888,29 | 13,99 | 2 |
| 2017 | 384 | 5.600,56 | 14,58 | 2 |
| 2018 | 385 | 5.258,87 | 13,66 | 3 |
| 2019 | 399 | 5.445,80 | 13,65 | 3 |
| 2020 | 415 | 6.087,45 | 14,67 | 3 |
| 2021 | 473 | 6.004,59 | 12,69 | 3 |
| 2022 | 508 | 7.562,58 | 14,89 | 3 |
| 2023 | 783 | 9.958,53 | 12,72 | 4 |
| 2024 | 982 | 12.416,40 | 12,64 | 4 |
| totale | 6.896 | 88.271,92 | 12,80 | 41 |