| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 933 | 16.690,67 | 17,89 | 5 |
| 2007 | 1.028 | 25.394,84 | 24,70 | 7 |
| 2008 | 1.046 | 24.259,06 | 23,19 | 9 |
| 2009 | 635 | 17.349,72 | 27,32 | 7 |
| 2010 | 437 | 10.754,48 | 24,61 | 9 |
| 2011 | 317 | 8.477,93 | 26,74 | 8 |
| 2012 | 1.834 | 31.923,44 | 17,41 | 12 |
| 2013 | 1.497 | 24.561,63 | 16,41 | 11 |
| 2014 | 1.357 | 34.867,37 | 25,69 | 12 |
| 2015 | 3.039 | 65.012,90 | 21,39 | 13 |
| 2016 | 1.799 | 42.427,98 | 23,58 | 10 |
| 2017 | 2.019 | 44.962,24 | 22,27 | 11 |
| 2018 | 1.929 | 41.616,43 | 21,57 | 13 |
| 2019 | 2.104 | 45.333,46 | 21,55 | 13 |
| 2020 | 2.025 | 46.160,07 | 22,80 | 14 |
| 2021 | 2.501 | 56.110,15 | 22,44 | 16 |
| 2022 | 2.515 | 55.283,89 | 21,98 | 11 |
| 2023 | 2.884 | 58.845,12 | 20,40 | 20 |
| 2024 | 7.575 | 134.511,65 | 17,76 | 23 |
| totale | 37.474 | 784.543,03 | 20,94 | 224 |