| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 80 | 638,38 | 7,98 | 1 |
| 2009 | 1 | 26,55 | 26,55 | 1 |
| 2010 | 61 | 1.390,53 | 22,80 | 2 |
| 2012 | 0 | 0,00 | 0,00 | 3 |
| 2013 | 0 | 0,00 | 0,00 | 1 |
| 2014 | 28 | 359,45 | 12,84 | 2 |
| 2015 | 39 | 475,85 | 12,20 | 2 |
| 2016 | 141 | 2.362,36 | 16,75 | 3 |
| 2017 | 153 | 2.232,46 | 14,59 | 4 |
| 2018 | 70 | 1.344,99 | 19,21 | 4 |
| 2019 | 41 | 808,83 | 19,73 | 4 |
| 2020 | 102 | 2.449,76 | 24,02 | 5 |
| 2021 | 32 | 790,72 | 24,71 | 6 |
| 2022 | 32 | 925,98 | 28,94 | 6 |
| 2023 | 52 | 1.170,86 | 22,52 | 7 |
| 2024 | 46 | 913,53 | 19,86 | 7 |
| totale | 878 | 15.890,25 | 18,10 | 58 |