| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 66 | 1.395,54 | 21,14 | 1 |
| 2009 | 25 | 676,01 | 27,04 | 2 |
| 2010 | 11 | 202,63 | 18,42 | 1 |
| 2012 | 12 | 121,42 | 10,12 | 1 |
| 2013 | 6 | 146,68 | 24,45 | 1 |
| 2014 | 13 | 242,36 | 18,64 | 2 |
| 2015 | 19 | 347,18 | 18,27 | 2 |
| 2016 | 18 | 836,43 | 46,47 | 3 |
| 2017 | 44 | 1.567,08 | 35,62 | 2 |
| 2018 | 59 | 1.895,41 | 32,13 | 3 |
| 2019 | 66 | 2.084,46 | 31,58 | 3 |
| 2020 | 54 | 1.290,03 | 23,89 | 3 |
| 2021 | 59 | 1.410,06 | 23,90 | 3 |
| 2022 | 49 | 1.242,16 | 25,35 | 2 |
| 2023 | 49 | 1.140,54 | 23,28 | 2 |
| 2024 | 58 | 1.121,50 | 19,34 | 2 |
| totale | 608 | 15.719,49 | 25,85 | 33 |