| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 19 | 422,99 | 22,26 | 1 |
| 2009 | 3 | 78,73 | 26,24 | 1 |
| 2010 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 1 | 23,58 | 23,58 | 1 |
| 2013 | 4 | 85,63 | 21,41 | 1 |
| 2014 | 5 | 56,59 | 11,32 | 1 |
| 2015 | 1 | 11,63 | 11,63 | 1 |
| 2016 | 4 | 77,41 | 19,35 | 1 |
| 2017 | 17 | 624,99 | 36,76 | 2 |
| 2018 | 17 | 519,14 | 30,54 | 3 |
| 2019 | 17 | 570,46 | 33,56 | 3 |
| 2020 | 13 | 430,97 | 33,15 | 3 |
| 2021 | 14 | 486,91 | 34,78 | 3 |
| 2022 | 15 | 146,79 | 9,79 | 1 |
| 2023 | 24 | 236,88 | 9,87 | 2 |
| 2024 | 16 | 95,72 | 5,98 | 2 |
| totale | 170 | 3.868,42 | 22,76 | 27 |