| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 305 | 3.507,97 | 11,50 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 8 | 143,29 | 17,91 | 1 |
| 2010 | 9 | 122,73 | 13,64 | 1 |
| 2012 | 9 | 162,66 | 18,07 | 1 |
| 2013 | 8 | 55,44 | 6,93 | 1 |
| 2014 | 29 | 366,90 | 12,65 | 1 |
| 2015 | 215 | 4.562,56 | 21,22 | 3 |
| 2016 | 53 | 882,05 | 16,64 | 2 |
| 2017 | 296 | 5.992,90 | 20,25 | 3 |
| 2018 | 257 | 5.407,48 | 21,04 | 3 |
| 2019 | 351 | 6.569,93 | 18,72 | 3 |
| 2020 | 406 | 7.862,81 | 19,37 | 5 |
| 2021 | 460 | 8.521,08 | 18,52 | 5 |
| 2022 | 593 | 12.048,48 | 20,32 | 6 |
| 2023 | 551 | 11.206,97 | 20,34 | 6 |
| 2024 | 616 | 11.834,35 | 19,21 | 7 |
| totale | 4.166 | 79.247,60 | 19,02 | 50 |