| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.346 | 66.907,24 | 28,52 | 14 |
| 2007 | 1.708 | 55.587,92 | 32,55 | 12 |
| 2008 | 1.790 | 55.578,76 | 31,05 | 14 |
| 2009 | 1.481 | 46.898,36 | 31,67 | 17 |
| 2010 | 1.371 | 39.788,43 | 29,02 | 14 |
| 2011 | 1.353 | 37.579,65 | 27,78 | 16 |
| 2012 | 1.523 | 40.190,61 | 26,39 | 17 |
| 2013 | 1.498 | 37.109,10 | 24,77 | 19 |
| 2014 | 1.446 | 45.747,56 | 31,64 | 18 |
| 2015 | 1.459 | 45.513,56 | 31,20 | 18 |
| 2016 | 1.463 | 46.713,13 | 31,93 | 18 |
| 2017 | 1.432 | 43.669,37 | 30,50 | 20 |
| 2018 | 1.418 | 42.213,39 | 29,77 | 19 |
| 2019 | 1.523 | 43.336,18 | 28,45 | 20 |
| 2020 | 1.436 | 45.831,45 | 31,92 | 19 |
| 2021 | 1.462 | 43.333,20 | 29,64 | 20 |
| 2022 | 6.336 | 158.203,00 | 24,97 | 18 |
| 2023 | 6.301 | 148.117,64 | 23,51 | 21 |
| 2024 | 6.652 | 155.098,24 | 23,32 | 23 |
| totale | 43.998 | 1.197.416,79 | 27,22 | 337 |