| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 45 | 565,52 | 12,57 | 1 |
| 2009 | 2 | 6,41 | 3,21 | 1 |
| 2010 | 6 | 64,11 | 10,69 | 1 |
| 2012 | 4 | 26,49 | 6,62 | 1 |
| 2013 | 3 | 28,22 | 9,41 | 1 |
| 2014 | 3 | 38,42 | 12,81 | 1 |
| 2015 | 2 | 16,97 | 8,49 | 1 |
| 2016 | 1 | 14,76 | 14,76 | 1 |
| 2017 | 0 | 0,00 | 0,00 | 1 |
| 2018 | 6 | 136,12 | 22,69 | 1 |
| 2019 | 1 | 22,20 | 22,20 | 1 |
| 2020 | 3 | 66,60 | 22,20 | 1 |
| 2021 | 2 | 35,12 | 17,56 | 1 |
| 2022 | 1 | 8,51 | 8,51 | 1 |
| 2023 | 1 | 22,29 | 22,29 | 1 |
| 2024 | 0 | 0,00 | 0,00 | 1 |
| totale | 80 | 1.051,74 | 13,15 | 16 |