| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 49 | 651,17 | 13,29 | 1 |
| 2009 | 3 | 78,34 | 26,11 | 1 |
| 2010 | 4 | 37,96 | 9,49 | 1 |
| 2012 | 5 | 57,58 | 11,52 | 1 |
| 2013 | 35 | 698,62 | 19,96 | 2 |
| 2014 | 92 | 2.070,37 | 22,50 | 2 |
| 2015 | 60 | 1.187,91 | 19,80 | 2 |
| 2016 | 46 | 1.030,56 | 22,40 | 2 |
| 2017 | 46 | 1.095,75 | 23,82 | 2 |
| 2018 | 49 | 1.275,66 | 26,03 | 2 |
| 2019 | 65 | 1.795,02 | 27,62 | 2 |
| 2020 | 73 | 1.830,96 | 25,08 | 2 |
| 2021 | 94 | 2.062,47 | 21,94 | 2 |
| 2022 | 85 | 2.068,36 | 24,33 | 2 |
| 2023 | 91 | 2.064,51 | 22,69 | 3 |
| 2024 | 89 | 1.902,26 | 21,37 | 3 |
| totale | 886 | 19.907,50 | 22,47 | 30 |