| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 6 | 26,50 | 4,42 | 1 |
| 2009 | 1 | 6,91 | 6,91 | 1 |
| 2010 | 1 | 15,37 | 15,37 | 1 |
| 2012 | 1 | 15,65 | 15,65 | 1 |
| 2013 | 2 | 30,07 | 15,04 | 1 |
| 2014 | 2 | 61,73 | 30,87 | 1 |
| 2015 | 2 | 71,42 | 35,71 | 1 |
| 2016 | 1 | 48,26 | 48,26 | 1 |
| 2017 | 0 | 0,00 | 0,00 | 1 |
| 2018 | 0 | 0,00 | 0,00 | 1 |
| 2019 | 0 | 0,00 | 0,00 | 1 |
| 2020 | 1 | 36,98 | 36,98 | 1 |
| 2021 | 1 | 39,27 | 39,27 | 1 |
| 2022 | 1 | 43,56 | 43,56 | 1 |
| 2023 | 1 | 19,64 | 19,64 | 1 |
| 2024 | 2 | 40,50 | 20,25 | 1 |
| totale | 22 | 455,86 | 20,72 | 16 |