| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 118 | 3.113,65 | 26,39 | 2 |
| 2007 | 1 | 16,31 | 16,31 | 1 |
| 2009 | 30 | 674,04 | 22,47 | 1 |
| 2010 | 31 | 549,29 | 17,72 | 1 |
| 2012 | 18 | 368,12 | 20,45 | 1 |
| 2013 | 28 | 648,44 | 23,16 | 1 |
| 2014 | 25 | 677,74 | 27,11 | 1 |
| 2015 | 27 | 948,66 | 35,14 | 1 |
| 2016 | 36 | 1.185,69 | 32,94 | 1 |
| 2017 | 36 | 1.143,40 | 31,76 | 1 |
| 2018 | 32 | 1.371,96 | 42,87 | 1 |
| 2019 | 30 | 1.067,36 | 35,58 | 1 |
| 2020 | 136 | 4.811,95 | 35,38 | 2 |
| 2021 | 123 | 3.786,25 | 30,78 | 2 |
| 2022 | 149 | 4.969,59 | 33,35 | 2 |
| 2023 | 148 | 5.258,21 | 35,53 | 2 |
| 2024 | 192 | 5.449,85 | 28,38 | 2 |
| totale | 1.160 | 36.040,51 | 31,07 | 23 |