| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 26 | 580,66 | 22,33 | 2 |
| 2007 | 13 | 304,02 | 23,39 | 1 |
| 2009 | 1 | 19,29 | 19,29 | 1 |
| 2010 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 7 | 97,51 | 13,93 | 1 |
| 2013 | 47 | 622,97 | 13,25 | 2 |
| 2014 | 49 | 803,16 | 16,39 | 2 |
| 2015 | 50 | 733,95 | 14,68 | 2 |
| 2016 | 37 | 660,06 | 17,84 | 2 |
| 2017 | 35 | 614,70 | 17,56 | 2 |
| 2018 | 39 | 653,97 | 16,77 | 2 |
| 2019 | 39 | 656,31 | 16,83 | 2 |
| 2020 | 40 | 829,13 | 20,73 | 2 |
| 2021 | 42 | 891,21 | 21,22 | 2 |
| 2022 | 67 | 1.494,70 | 22,31 | 2 |
| 2023 | 76 | 1.259,27 | 16,57 | 2 |
| 2024 | 50 | 936,86 | 18,74 | 2 |
| totale | 618 | 11.157,77 | 18,05 | 30 |