| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 199 | 3.506,30 | 17,62 | 1 |
| 2009 | 46 | 818,61 | 17,80 | 1 |
| 2010 | 36 | 754,82 | 20,97 | 1 |
| 2012 | 41 | 786,79 | 19,19 | 1 |
| 2013 | 55 | 945,90 | 17,20 | 1 |
| 2014 | 55 | 1.213,86 | 22,07 | 1 |
| 2015 | 51 | 1.067,92 | 20,94 | 1 |
| 2016 | 184 | 4.666,86 | 25,36 | 2 |
| 2017 | 193 | 4.484,28 | 23,23 | 4 |
| 2018 | 254 | 6.515,77 | 25,65 | 4 |
| 2019 | 255 | 6.777,80 | 26,58 | 3 |
| 2020 | 228 | 6.332,84 | 27,78 | 4 |
| 2021 | 232 | 5.563,49 | 23,98 | 5 |
| 2022 | 45 | 1.385,95 | 30,80 | 3 |
| 2023 | 40 | 1.200,15 | 30,00 | 3 |
| 2024 | 95 | 2.419,02 | 25,46 | 4 |
| totale | 2.009 | 48.440,36 | 24,11 | 39 |