| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 709 | 13.361,82 | 18,85 | 2 |
| 2008 | 138 | 4.409,76 | 31,95 | 3 |
| 2009 | 562 | 14.344,09 | 25,52 | 7 |
| 2010 | 447 | 9.935,09 | 22,23 | 8 |
| 2011 | 568 | 10.443,52 | 18,39 | 4 |
| 2012 | 606 | 8.893,75 | 14,68 | 7 |
| 2013 | 712 | 11.402,98 | 16,02 | 6 |
| 2014 | 824 | 16.798,84 | 20,39 | 7 |
| 2015 | 642 | 12.537,35 | 19,53 | 5 |
| 2016 | 608 | 11.562,90 | 19,02 | 4 |
| 2017 | 467 | 8.883,07 | 19,02 | 4 |
| 2018 | 426 | 9.126,59 | 21,42 | 5 |
| 2019 | 574 | 14.483,50 | 25,23 | 5 |
| 2020 | 885 | 26.113,55 | 29,51 | 5 |
| 2021 | 1.241 | 29.821,75 | 24,03 | 8 |
| 2022 | 1.227 | 30.330,34 | 24,72 | 8 |
| 2023 | 1.494 | 32.890,81 | 22,02 | 10 |
| 2024 | 1.557 | 33.308,13 | 21,39 | 10 |
| totale | 13.687 | 298.647,84 | 21,82 | 108 |