| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.409 | 67.658,51 | 28,09 | 13 |
| 2007 | 2.584 | 91.397,58 | 35,37 | 17 |
| 2008 | 2.619 | 89.751,38 | 34,27 | 21 |
| 2009 | 2.584 | 84.059,66 | 32,53 | 24 |
| 2010 | 2.832 | 78.105,32 | 27,58 | 28 |
| 2011 | 2.961 | 80.239,18 | 27,10 | 25 |
| 2012 | 3.184 | 85.440,93 | 26,83 | 25 |
| 2013 | 3.280 | 85.934,14 | 26,20 | 21 |
| 2014 | 3.321 | 103.756,34 | 31,24 | 25 |
| 2015 | 2.623 | 84.561,34 | 32,24 | 23 |
| 2016 | 2.597 | 88.713,74 | 34,16 | 27 |
| 2017 | 2.751 | 93.478,81 | 33,98 | 30 |
| 2018 | 2.553 | 81.957,91 | 32,10 | 30 |
| 2019 | 2.537 | 83.476,37 | 32,90 | 30 |
| 2020 | 3.257 | 110.878,72 | 34,04 | 32 |
| 2021 | 2.876 | 98.810,37 | 34,36 | 31 |
| 2022 | 2.698 | 96.928,71 | 35,93 | 31 |
| 2023 | 2.610 | 92.381,54 | 35,40 | 29 |
| 2024 | 2.581 | 97.343,29 | 37,72 | 30 |
| totale | 52.857 | 1.694.873,84 | 32,07 | 492 |