| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 187 | 2.954,37 | 15,80 | 1 |
| 2007 | 16 | 485,43 | 30,34 | 1 |
| 2008 | 23 | 1.151,66 | 50,07 | 1 |
| 2009 | 24 | 553,78 | 23,07 | 1 |
| 2010 | 34 | 475,80 | 13,99 | 1 |
| 2012 | 39 | 618,94 | 15,87 | 1 |
| 2013 | 36 | 632,65 | 17,57 | 1 |
| 2014 | 37 | 737,23 | 19,93 | 1 |
| 2015 | 70 | 1.300,13 | 18,57 | 2 |
| 2016 | 124 | 2.707,94 | 21,84 | 4 |
| 2017 | 94 | 2.130,59 | 22,67 | 2 |
| 2018 | 82 | 1.931,91 | 23,56 | 2 |
| 2019 | 80 | 1.849,41 | 23,12 | 2 |
| 2020 | 82 | 1.776,93 | 21,67 | 2 |
| 2021 | 85 | 2.284,75 | 26,88 | 4 |
| 2022 | 96 | 2.455,83 | 25,58 | 4 |
| 2023 | 115 | 2.867,44 | 24,93 | 3 |
| 2024 | 129 | 3.411,98 | 26,45 | 4 |
| totale | 1.353 | 30.326,77 | 22,41 | 37 |