| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 42 | 976,23 | 23,24 | 1 |
| 2009 | 15 | 374,90 | 24,99 | 1 |
| 2010 | 16 | 357,63 | 22,35 | 1 |
| 2012 | 14 | 305,00 | 21,79 | 1 |
| 2013 | 15 | 352,72 | 23,51 | 1 |
| 2014 | 10 | 392,57 | 39,26 | 1 |
| 2015 | 7 | 236,49 | 33,78 | 1 |
| 2016 | 16 | 319,86 | 19,99 | 2 |
| 2017 | 42 | 1.263,31 | 30,08 | 2 |
| 2018 | 40 | 1.351,30 | 33,78 | 2 |
| 2019 | 41 | 1.151,07 | 28,07 | 2 |
| 2020 | 35 | 1.328,24 | 37,95 | 2 |
| 2021 | 33 | 1.332,94 | 40,39 | 2 |
| 2022 | 37 | 1.354,16 | 36,60 | 2 |
| 2023 | 61 | 2.242,42 | 36,76 | 3 |
| 2024 | 56 | 2.113,99 | 37,75 | 3 |
| totale | 480 | 15.452,83 | 32,19 | 27 |