| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2016 | 185 | 3.918,93 | 21,18 | 4 |
| 2017 | 217 | 4.549,19 | 20,96 | 5 |
| 2018 | 233 | 4.967,45 | 21,32 | 5 |
| 2019 | 232 | 4.683,26 | 20,19 | 5 |
| 2020 | 226 | 4.933,99 | 21,83 | 5 |
| 2021 | 228 | 4.704,62 | 20,63 | 5 |
| 2022 | 116 | 2.442,77 | 21,06 | 5 |
| 2023 | 144 | 2.571,44 | 17,86 | 6 |
| 2024 | 145 | 3.170,03 | 21,86 | 8 |
| totale | 1.726 | 35.941,68 | 20,82 | 48 |