| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 80 | 1.201,99 | 15,02 | 1 |
| 2009 | 22 | 183,48 | 8,34 | 1 |
| 2010 | 20 | 210,28 | 10,51 | 1 |
| 2012 | 33 | 277,34 | 8,40 | 1 |
| 2013 | 24 | 177,96 | 7,42 | 2 |
| 2014 | 37 | 495,47 | 13,39 | 3 |
| 2015 | 43 | 583,65 | 13,57 | 2 |
| 2016 | 37 | 538,78 | 14,56 | 2 |
| 2017 | 51 | 725,13 | 14,22 | 2 |
| 2018 | 56 | 868,48 | 15,51 | 2 |
| 2019 | 41 | 897,71 | 21,90 | 2 |
| 2020 | 38 | 876,45 | 23,06 | 2 |
| 2021 | 49 | 1.121,25 | 22,88 | 3 |
| 2022 | 52 | 1.298,94 | 24,98 | 3 |
| 2023 | 228 | 3.469,93 | 15,22 | 3 |
| 2024 | 277 | 4.016,73 | 14,50 | 3 |
| totale | 1.088 | 16.943,57 | 15,57 | 33 |