| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 24 | 215,44 | 8,98 | 1 |
| 2009 | 34 | 552,33 | 16,25 | 1 |
| 2010 | 55 | 488,72 | 8,89 | 1 |
| 2012 | 24 | 408,45 | 17,02 | 2 |
| 2013 | 113 | 980,11 | 8,67 | 2 |
| 2014 | 114 | 1.482,36 | 13,00 | 2 |
| 2015 | 129 | 2.232,47 | 17,31 | 2 |
| 2016 | 109 | 1.203,50 | 11,04 | 1 |
| 2017 | 170 | 3.348,96 | 19,70 | 3 |
| 2018 | 65 | 1.047,07 | 16,11 | 2 |
| 2019 | 61 | 1.013,37 | 16,61 | 2 |
| 2020 | 110 | 1.874,96 | 17,05 | 2 |
| 2021 | 89 | 1.490,91 | 16,75 | 2 |
| 2022 | 11 | 503,83 | 45,80 | 2 |
| 2023 | 13 | 580,59 | 44,66 | 2 |
| 2024 | 12 | 575,23 | 47,94 | 2 |
| totale | 1.133 | 17.998,30 | 15,89 | 29 |