| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 4 | 95,56 | 23,89 | 1 |
| 2007 | 71 | 1.541,22 | 21,71 | 1 |
| 2009 | 0 | 0,00 | 0,00 | 1 |
| 2010 | 79 | 1.737,94 | 22,00 | 2 |
| 2012 | 0 | 0,00 | 0,00 | 1 |
| 2013 | 7 | 61,50 | 8,79 | 2 |
| 2014 | 48 | 1.133,57 | 23,62 | 3 |
| 2015 | 11 | 162,66 | 14,79 | 2 |
| 2016 | 0 | 0,00 | 0,00 | 1 |
| 2017 | 34 | 749,29 | 22,04 | 2 |
| 2018 | 20 | 636,13 | 31,81 | 2 |
| 2019 | 19 | 640,15 | 33,69 | 2 |
| 2020 | 26 | 1.147,90 | 44,15 | 2 |
| 2021 | 25 | 1.036,39 | 41,46 | 2 |
| 2022 | 20 | 855,79 | 42,79 | 3 |
| 2023 | 2 | 8,58 | 4,29 | 2 |
| 2024 | 1 | 9,11 | 9,11 | 2 |
| totale | 367 | 9.815,79 | 26,75 | 31 |