| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 6 | 69,64 | 11,61 | 1 |
| 2007 | 31 | 372,99 | 12,03 | 1 |
| 2009 | 0 | 0,00 | 0,00 | 1 |
| 2010 | 1 | 34,30 | 34,30 | 1 |
| 2012 | 6 | 31,56 | 5,26 | 1 |
| 2013 | 1 | 55,49 | 55,49 | 1 |
| 2014 | 55 | 1.239,86 | 22,54 | 2 |
| 2015 | 1 | 3,84 | 3,84 | 1 |
| 2016 | 1 | 60,16 | 60,16 | 1 |
| 2017 | 8 | 77,51 | 9,69 | 1 |
| 2018 | 3 | 51,39 | 17,13 | 2 |
| 2019 | 9 | 319,20 | 35,47 | 2 |
| 2020 | 25 | 1.574,40 | 62,98 | 2 |
| 2021 | 56 | 2.036,62 | 36,37 | 3 |
| 2022 | 46 | 812,94 | 17,67 | 2 |
| 2023 | 48 | 991,67 | 20,66 | 3 |
| 2024 | 17 | 368,43 | 21,67 | 3 |
| totale | 314 | 8.100,00 | 25,80 | 28 |