| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 73 | 759,98 | 10,41 | 2 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 5 | 79,34 | 15,87 | 1 |
| 2010 | 9 | 143,24 | 15,92 | 1 |
| 2012 | 9 | 151,75 | 16,86 | 1 |
| 2013 | 43 | 556,50 | 12,94 | 1 |
| 2014 | 22 | 428,61 | 19,48 | 1 |
| 2015 | 17 | 388,11 | 22,83 | 1 |
| 2016 | 19 | 401,18 | 21,11 | 1 |
| 2017 | 25 | 505,18 | 20,21 | 1 |
| 2018 | 26 | 581,69 | 22,37 | 1 |
| 2019 | 23 | 469,22 | 20,40 | 1 |
| 2020 | 48 | 1.006,58 | 20,97 | 2 |
| 2021 | 59 | 983,64 | 16,67 | 2 |
| 2022 | 68 | 1.295,51 | 19,05 | 2 |
| 2023 | 62 | 991,38 | 15,99 | 2 |
| 2024 | 62 | 974,14 | 15,71 | 2 |
| totale | 570 | 9.716,05 | 17,05 | 23 |