| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 122 | 1.425,97 | 11,69 | 1 |
| 2009 | 129 | 1.940,99 | 15,05 | 2 |
| 2010 | 5 | 73,20 | 14,64 | 1 |
| 2012 | 3 | 27,24 | 9,08 | 1 |
| 2013 | 9 | 100,18 | 11,13 | 1 |
| 2014 | 15 | 284,43 | 18,96 | 1 |
| 2015 | 12 | 165,05 | 13,75 | 1 |
| 2016 | 9 | 77,85 | 8,65 | 1 |
| 2017 | 6 | 56,53 | 9,42 | 1 |
| 2018 | 6 | 52,58 | 8,76 | 1 |
| 2019 | 5 | 77,71 | 15,54 | 1 |
| 2020 | 128 | 2.035,42 | 15,90 | 2 |
| 2021 | 213 | 3.471,10 | 16,30 | 2 |
| 2022 | 249 | 4.017,45 | 16,13 | 2 |
| 2023 | 247 | 3.671,60 | 14,86 | 2 |
| 2024 | 283 | 4.535,10 | 16,03 | 2 |
| totale | 1.441 | 22.012,40 | 15,28 | 22 |