| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 21 | 341,37 | 16,26 | 1 |
| 2009 | 2 | 6,44 | 3,22 | 1 |
| 2010 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 0 | 0,00 | 0,00 | 1 |
| 2013 | 0 | 0,00 | 0,00 | 1 |
| 2014 | 2 | 81,44 | 40,72 | 1 |
| 2015 | 4 | 59,34 | 14,84 | 1 |
| 2016 | 3 | 43,54 | 14,51 | 1 |
| 2017 | 3 | 39,58 | 13,19 | 1 |
| 2018 | 2 | 38,56 | 19,28 | 1 |
| 2019 | 1 | 65,86 | 65,86 | 1 |
| 2020 | 2 | 33,28 | 16,64 | 1 |
| 2021 | 2 | 41,85 | 20,93 | 2 |
| 2022 | 17 | 431,28 | 25,37 | 2 |
| 2023 | 14 | 318,73 | 22,77 | 2 |
| 2024 | 11 | 237,24 | 21,57 | 2 |
| totale | 84 | 1.738,51 | 20,70 | 20 |