| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 104 | 2.008,94 | 19,32 | 1 |
| 2009 | 26 | 551,33 | 21,21 | 1 |
| 2010 | 30 | 508,01 | 16,93 | 1 |
| 2012 | 48 | 787,46 | 16,41 | 1 |
| 2013 | 36 | 604,57 | 16,79 | 1 |
| 2014 | 37 | 664,84 | 17,97 | 1 |
| 2015 | 30 | 581,46 | 19,38 | 1 |
| 2016 | 24 | 389,93 | 16,25 | 1 |
| 2017 | 31 | 673,44 | 21,72 | 1 |
| 2018 | 27 | 1.467,13 | 54,34 | 2 |
| 2019 | 40 | 1.680,89 | 42,02 | 2 |
| 2020 | 39 | 1.388,61 | 35,61 | 2 |
| 2021 | 33 | 1.190,04 | 36,06 | 2 |
| 2022 | 46 | 1.553,23 | 33,77 | 2 |
| 2023 | 41 | 1.133,80 | 27,65 | 2 |
| 2024 | 44 | 1.277,45 | 29,03 | 3 |
| totale | 636 | 16.461,13 | 25,88 | 24 |