| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 9 | 69,73 | 7,75 | 1 |
| 2009 | 1 | 4,95 | 4,95 | 1 |
| 2010 | 5 | 30,69 | 6,14 | 2 |
| 2012 | 2 | 7,96 | 3,98 | 1 |
| 2013 | 3 | 8,41 | 2,80 | 1 |
| 2014 | 3 | 10,67 | 3,56 | 1 |
| 2015 | 3 | 17,57 | 5,86 | 1 |
| 2016 | 1 | 7,30 | 7,30 | 1 |
| 2017 | 2 | 37,87 | 18,94 | 1 |
| 2018 | 1 | 25,82 | 25,82 | 1 |
| 2019 | 1 | 1,14 | 1,14 | 1 |
| 2020 | 1 | 2,62 | 2,62 | 1 |
| 2021 | 499 | 17.407,79 | 34,89 | 2 |
| 2022 | 433 | 16.147,72 | 37,29 | 2 |
| 2023 | 442 | 16.137,67 | 36,51 | 2 |
| 2024 | 471 | 15.191,28 | 32,25 | 2 |
| totale | 1.877 | 65.109,19 | 34,69 | 21 |