| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 214 | 2.058,52 | 9,62 | 2 |
| 2007 | 144 | 1.477,89 | 10,26 | 1 |
| 2009 | 4 | 23,21 | 5,80 | 1 |
| 2010 | 4 | 49,10 | 12,28 | 1 |
| 2012 | 19 | 253,90 | 13,36 | 1 |
| 2013 | 11 | 160,52 | 14,59 | 1 |
| 2014 | 11 | 191,78 | 17,43 | 1 |
| 2015 | 1 | 19,96 | 19,96 | 1 |
| 2016 | 2 | 36,92 | 18,46 | 1 |
| 2017 | 1 | 2,53 | 2,53 | 1 |
| 2018 | 2 | 3,86 | 1,93 | 1 |
| 2019 | 2 | 4,42 | 2,21 | 1 |
| 2020 | 3 | 9,52 | 3,17 | 1 |
| 2021 | 3 | 28,17 | 9,39 | 1 |
| 2022 | 8 | 155,79 | 19,47 | 2 |
| 2023 | 5 | 106,37 | 21,27 | 3 |
| 2024 | 41 | 740,47 | 18,06 | 3 |
| totale | 475 | 5.322,93 | 11,21 | 23 |