| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 189 | 3.952,23 | 20,91 | 1 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 24 | 351,43 | 14,64 | 1 |
| 2010 | 30 | 432,42 | 14,41 | 1 |
| 2011 | 94 | 2.436,71 | 25,92 | 1 |
| 2012 | 25 | 349,93 | 14,00 | 1 |
| 2013 | 17 | 259,02 | 15,24 | 1 |
| 2014 | 16 | 257,80 | 16,11 | 1 |
| 2015 | 21 | 504,73 | 24,03 | 1 |
| 2016 | 20 | 516,87 | 25,84 | 1 |
| 2017 | 29 | 552,30 | 19,04 | 1 |
| 2018 | 25 | 487,29 | 19,49 | 1 |
| 2019 | 22 | 488,85 | 22,22 | 1 |
| 2020 | 25 | 585,04 | 23,40 | 1 |
| 2021 | 17 | 381,78 | 22,46 | 1 |
| 2022 | 14 | 305,24 | 21,80 | 1 |
| 2023 | 25 | 520,26 | 20,81 | 2 |
| 2024 | 20 | 443,85 | 22,19 | 2 |
| totale | 613 | 12.825,75 | 20,92 | 20 |