| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2009 | 57 | 1.178,57 | 20,68 | 1 |
| 2018 | 36 | 716,78 | 19,91 | 1 |
| 2019 | 74 | 1.867,01 | 25,23 | 4 |
| 2020 | 63 | 1.766,69 | 28,04 | 4 |
| 2021 | 67 | 1.975,18 | 29,48 | 4 |
| 2022 | 57 | 2.057,35 | 36,09 | 4 |
| 2023 | 73 | 2.400,49 | 32,88 | 4 |
| 2024 | 73 | 2.521,02 | 34,53 | 4 |
| totale | 500 | 14.483,09 | 28,97 | 26 |