| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 31 | 472,04 | 15,23 | 1 |
| 2009 | 4 | 105,36 | 26,34 | 1 |
| 2010 | 8 | 115,51 | 14,44 | 1 |
| 2012 | 10 | 135,98 | 13,60 | 1 |
| 2013 | 4 | 69,56 | 17,39 | 1 |
| 2014 | 8 | 115,50 | 14,44 | 1 |
| 2015 | 4 | 86,91 | 21,73 | 1 |
| 2016 | 4 | 87,80 | 21,95 | 1 |
| 2017 | 5 | 94,30 | 18,86 | 1 |
| 2018 | 29 | 1.005,67 | 34,68 | 2 |
| 2019 | 32 | 1.574,76 | 49,21 | 2 |
| 2020 | 30 | 1.481,21 | 49,37 | 2 |
| 2021 | 27 | 2.875,73 | 106,51 | 2 |
| 2022 | 18 | 561,20 | 31,18 | 2 |
| 2023 | 30 | 3.248,58 | 108,29 | 2 |
| 2024 | 31 | 3.500,15 | 112,91 | 2 |
| totale | 275 | 15.530,26 | 56,47 | 23 |