| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 31 | 420,82 | 13,57 | 1 |
| 2009 | 3 | 41,68 | 13,89 | 1 |
| 2010 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 13 | 151,50 | 11,65 | 2 |
| 2013 | 1 | 2,42 | 2,42 | 1 |
| 2014 | 1 | 3,33 | 3,33 | 1 |
| 2015 | 2 | 16,36 | 8,18 | 1 |
| 2016 | 7 | 105,36 | 15,05 | 2 |
| 2017 | 4 | 102,42 | 25,61 | 2 |
| 2018 | 11 | 171,41 | 15,58 | 2 |
| 2019 | 9 | 117,86 | 13,10 | 2 |
| 2020 | 10 | 122,04 | 12,20 | 2 |
| 2021 | 13 | 129,18 | 9,94 | 2 |
| 2022 | 10 | 105,04 | 10,50 | 3 |
| 2023 | 13 | 532,40 | 40,95 | 3 |
| 2024 | 13 | 363,35 | 27,95 | 3 |
| totale | 141 | 2.385,17 | 16,92 | 29 |