| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 3 | 52,18 | 17,39 | 1 |
| 2009 | 3 | 91,44 | 30,48 | 1 |
| 2010 | 1 | 29,75 | 29,75 | 1 |
| 2012 | 35 | 874,38 | 24,98 | 2 |
| 2013 | 1 | 12,49 | 12,49 | 1 |
| 2014 | 1 | 13,36 | 13,36 | 1 |
| 2015 | 1 | 10,27 | 10,27 | 1 |
| 2016 | 68 | 1.223,39 | 17,99 | 2 |
| 2017 | 62 | 1.129,18 | 18,21 | 2 |
| 2018 | 56 | 1.064,61 | 19,01 | 2 |
| 2019 | 7 | 222,84 | 31,83 | 2 |
| 2020 | 9 | 167,65 | 18,63 | 2 |
| 2021 | 9 | 181,18 | 20,13 | 2 |
| 2022 | 1 | 24,77 | 24,77 | 1 |
| 2023 | 2 | 23,55 | 11,78 | 2 |
| 2024 | 20 | 382,30 | 19,12 | 3 |
| totale | 279 | 5.503,34 | 19,73 | 26 |