| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.442 | 27.836,29 | 19,30 | 3 |
| 2007 | 1.394 | 32.555,88 | 23,35 | 3 |
| 2008 | 1.412 | 31.205,15 | 22,10 | 3 |
| 2009 | 1.484 | 30.478,30 | 20,54 | 6 |
| 2010 | 1.567 | 29.807,19 | 19,02 | 6 |
| 2011 | 1.069 | 19.743,37 | 18,47 | 5 |
| 2012 | 1.148 | 22.835,64 | 19,89 | 9 |
| 2013 | 1.653 | 29.853,40 | 18,06 | 8 |
| 2014 | 1.491 | 32.905,55 | 22,07 | 8 |
| 2015 | 1.517 | 34.806,43 | 22,94 | 12 |
| 2016 | 1.785 | 37.144,36 | 20,81 | 12 |
| 2017 | 1.818 | 36.739,22 | 20,21 | 12 |
| 2018 | 2.155 | 42.665,59 | 19,80 | 15 |
| 2019 | 2.053 | 41.693,65 | 20,31 | 15 |
| 2020 | 1.974 | 42.159,26 | 21,36 | 16 |
| 2021 | 1.789 | 38.218,82 | 21,36 | 17 |
| 2022 | 1.795 | 37.907,31 | 21,12 | 14 |
| 2023 | 1.998 | 42.354,38 | 21,20 | 20 |
| 2024 | 1.849 | 35.944,11 | 19,44 | 21 |
| totale | 31.393 | 646.853,90 | 20,61 | 205 |