| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 46 | 883,37 | 19,20 | 1 |
| 2008 | 1 | 26,16 | 26,16 | 1 |
| 2009 | 46 | 1.291,01 | 28,07 | 2 |
| 2010 | 30 | 600,18 | 20,01 | 1 |
| 2012 | 36 | 382,94 | 10,64 | 1 |
| 2013 | 14 | 96,08 | 6,86 | 1 |
| 2014 | 12 | 98,95 | 8,25 | 1 |
| 2015 | 50 | 1.203,64 | 24,07 | 2 |
| 2016 | 11 | 158,09 | 14,37 | 1 |
| 2017 | 50 | 1.437,87 | 28,76 | 2 |
| 2018 | 21 | 397,20 | 18,91 | 2 |
| 2019 | 16 | 184,75 | 11,55 | 1 |
| 2020 | 26 | 464,05 | 17,85 | 2 |
| 2021 | 37 | 563,58 | 15,23 | 2 |
| 2022 | 38 | 617,53 | 16,25 | 2 |
| 2023 | 39 | 644,11 | 16,52 | 2 |
| 2024 | 234 | 4.129,73 | 17,65 | 3 |
| totale | 707 | 13.179,24 | 18,64 | 27 |