| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 32 | 810,84 | 25,34 | 1 |
| 2009 | 12 | 216,88 | 18,07 | 1 |
| 2010 | 21 | 546,56 | 26,03 | 1 |
| 2012 | 20 | 217,81 | 10,89 | 1 |
| 2013 | 21 | 263,27 | 12,54 | 1 |
| 2014 | 20 | 458,63 | 22,93 | 1 |
| 2015 | 17 | 377,25 | 22,19 | 1 |
| 2016 | 21 | 364,00 | 17,33 | 1 |
| 2017 | 54 | 1.616,04 | 29,93 | 2 |
| 2018 | 28 | 369,63 | 13,20 | 2 |
| 2019 | 26 | 249,06 | 9,58 | 2 |
| 2020 | 33 | 636,04 | 19,27 | 2 |
| 2021 | 37 | 833,18 | 22,52 | 2 |
| 2022 | 27 | 469,48 | 17,39 | 2 |
| 2023 | 35 | 686,38 | 19,61 | 2 |
| 2024 | 40 | 809,95 | 20,25 | 4 |
| totale | 444 | 8.925,00 | 20,10 | 26 |