| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 35 | 497,72 | 14,22 | 1 |
| 2008 | 55 | 700,88 | 12,74 | 2 |
| 2009 | 322 | 8.330,11 | 25,87 | 3 |
| 2010 | 243 | 5.295,92 | 21,79 | 2 |
| 2012 | 438 | 9.312,45 | 21,26 | 2 |
| 2013 | 334 | 5.692,65 | 17,04 | 2 |
| 2014 | 414 | 9.167,44 | 22,14 | 2 |
| 2015 | 419 | 10.646,51 | 25,41 | 2 |
| 2016 | 438 | 10.996,45 | 25,11 | 3 |
| 2017 | 502 | 12.877,25 | 25,65 | 3 |
| 2018 | 425 | 11.224,95 | 26,41 | 3 |
| 2019 | 695 | 16.580,48 | 23,86 | 2 |
| 2020 | 722 | 17.856,94 | 24,73 | 2 |
| 2021 | 1.031 | 23.568,82 | 22,86 | 3 |
| 2022 | 648 | 16.708,21 | 25,78 | 3 |
| 2023 | 691 | 14.182,20 | 20,52 | 3 |
| 2024 | 575 | 11.695,97 | 20,34 | 4 |
| totale | 7.987 | 185.334,95 | 23,20 | 42 |