| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.274 | 30.077,81 | 23,61 | 6 |
| 2007 | 480 | 17.565,80 | 36,60 | 6 |
| 2008 | 488 | 19.184,18 | 39,31 | 6 |
| 2009 | 536 | 18.776,35 | 35,03 | 6 |
| 2010 | 595 | 16.197,44 | 27,22 | 8 |
| 2011 | 483 | 15.092,24 | 31,25 | 6 |
| 2012 | 682 | 19.835,48 | 29,08 | 9 |
| 2013 | 583 | 17.138,64 | 29,40 | 7 |
| 2014 | 691 | 25.788,25 | 37,32 | 10 |
| 2015 | 584 | 21.324,46 | 36,51 | 10 |
| 2016 | 576 | 20.800,44 | 36,11 | 9 |
| 2017 | 594 | 21.143,59 | 35,60 | 9 |
| 2018 | 611 | 20.502,22 | 33,56 | 9 |
| 2019 | 625 | 21.714,71 | 34,74 | 9 |
| 2020 | 624 | 23.972,33 | 38,42 | 9 |
| 2021 | 589 | 21.106,80 | 35,83 | 10 |
| 2022 | 508 | 18.992,39 | 37,39 | 9 |
| 2023 | 525 | 19.107,62 | 36,40 | 12 |
| 2024 | 681 | 24.607,05 | 36,13 | 15 |
| totale | 11.729 | 392.927,80 | 33,50 | 165 |