| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 7 | 127,78 | 18,25 | 1 |
| 2009 | 2 | 32,21 | 16,11 | 1 |
| 2010 | 4 | 67,34 | 16,84 | 1 |
| 2012 | 99 | 3.656,49 | 36,93 | 2 |
| 2013 | 76 | 2.387,65 | 31,42 | 2 |
| 2014 | 62 | 2.387,09 | 38,50 | 2 |
| 2015 | 52 | 1.698,80 | 32,67 | 2 |
| 2016 | 2 | 9,52 | 4,76 | 1 |
| 2017 | 5 | 82,96 | 16,59 | 1 |
| 2018 | 3 | 103,00 | 34,33 | 1 |
| 2019 | 35 | 1.081,35 | 30,90 | 2 |
| 2020 | 92 | 2.852,02 | 31,00 | 3 |
| 2021 | 104 | 2.320,85 | 22,32 | 3 |
| 2022 | 78 | 1.923,37 | 24,66 | 3 |
| 2023 | 62 | 1.704,73 | 27,50 | 4 |
| 2024 | 41 | 1.478,18 | 36,05 | 4 |
| totale | 724 | 21.913,34 | 30,27 | 33 |