| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 68 | 986,43 | 14,51 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 17 | 234,05 | 13,77 | 1 |
| 2010 | 20 | 190,28 | 9,51 | 1 |
| 2012 | 14 | 173,09 | 12,36 | 1 |
| 2013 | 12 | 147,40 | 12,28 | 1 |
| 2014 | 20 | 710,77 | 35,54 | 1 |
| 2015 | 16 | 563,17 | 35,20 | 1 |
| 2016 | 68 | 1.366,82 | 20,10 | 2 |
| 2017 | 73 | 1.019,93 | 13,97 | 2 |
| 2018 | 34 | 842,44 | 24,78 | 2 |
| 2019 | 27 | 908,26 | 33,64 | 2 |
| 2020 | 34 | 630,63 | 18,55 | 2 |
| 2021 | 32 | 751,00 | 23,47 | 2 |
| 2022 | 27 | 661,02 | 24,48 | 2 |
| 2023 | 20 | 349,72 | 17,49 | 2 |
| 2024 | 19 | 405,77 | 21,36 | 2 |
| totale | 501 | 9.940,78 | 19,84 | 26 |