| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 16 | 395,66 | 24,73 | 1 |
| 2009 | 5 | 110,02 | 22,00 | 1 |
| 2010 | 54 | 1.232,17 | 22,82 | 2 |
| 2012 | 10 | 223,33 | 22,33 | 1 |
| 2013 | 14 | 233,99 | 16,71 | 1 |
| 2014 | 13 | 344,78 | 26,52 | 1 |
| 2015 | 7 | 165,87 | 23,70 | 1 |
| 2016 | 11 | 352,27 | 32,02 | 1 |
| 2017 | 5 | 106,22 | 21,24 | 1 |
| 2018 | 1 | 19,51 | 19,51 | 1 |
| 2019 | 24 | 824,50 | 34,35 | 2 |
| 2020 | 22 | 1.163,98 | 52,91 | 2 |
| 2021 | 34 | 1.115,54 | 32,81 | 2 |
| 2022 | 25 | 766,40 | 30,66 | 2 |
| 2023 | 84 | 2.165,81 | 25,78 | 4 |
| 2024 | 68 | 1.951,51 | 28,70 | 4 |
| totale | 393 | 11.171,56 | 28,43 | 27 |