| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 34 | 391,24 | 11,51 | 1 |
| 2009 | 4 | 120,02 | 30,01 | 1 |
| 2010 | 1 | 7,39 | 7,39 | 1 |
| 2011 | 1 | 3,32 | 3,32 | 1 |
| 2012 | 10 | 110,05 | 11,01 | 2 |
| 2013 | 0 | 0,00 | 0,00 | 2 |
| 2014 | 14 | 334,92 | 23,92 | 2 |
| 2015 | 7 | 162,09 | 23,16 | 2 |
| 2016 | 53 | 908,48 | 17,14 | 2 |
| 2017 | 36 | 656,14 | 18,23 | 2 |
| 2018 | 31 | 560,50 | 18,08 | 2 |
| 2019 | 27 | 454,56 | 16,84 | 2 |
| 2020 | 32 | 676,00 | 21,13 | 2 |
| 2021 | 82 | 1.213,60 | 14,80 | 2 |
| 2022 | 53 | 876,28 | 16,53 | 2 |
| 2023 | 31 | 581,72 | 18,77 | 2 |
| 2024 | 23 | 505,40 | 21,97 | 2 |
| totale | 439 | 7.561,71 | 17,22 | 30 |