| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 72 | 579,17 | 8,04 | 1 |
| 2009 | 1 | 9,42 | 9,42 | 1 |
| 2010 | 2 | 29,91 | 14,96 | 1 |
| 2012 | 3 | 86,89 | 28,96 | 1 |
| 2013 | 8 | 116,64 | 14,58 | 1 |
| 2014 | 7 | 139,10 | 19,87 | 1 |
| 2015 | 3 | 77,12 | 25,71 | 1 |
| 2016 | 3 | 6,89 | 2,30 | 1 |
| 2017 | 5 | 87,89 | 17,58 | 1 |
| 2018 | 40 | 420,90 | 10,52 | 2 |
| 2019 | 56 | 776,83 | 13,87 | 2 |
| 2020 | 79 | 1.020,83 | 12,92 | 2 |
| 2021 | 65 | 708,41 | 10,90 | 2 |
| 2022 | 20 | 229,83 | 11,49 | 2 |
| 2023 | 20 | 195,62 | 9,78 | 3 |
| 2024 | 510 | 9.685,00 | 18,99 | 5 |
| totale | 894 | 14.170,45 | 15,85 | 27 |