| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 63 | 1.385,29 | 21,99 | 1 |
| 2009 | 29 | 671,59 | 23,16 | 2 |
| 2010 | 21 | 422,61 | 20,12 | 1 |
| 2012 | 28 | 493,36 | 17,62 | 1 |
| 2013 | 33 | 967,75 | 29,33 | 1 |
| 2014 | 38 | 1.202,99 | 31,66 | 1 |
| 2015 | 33 | 1.128,25 | 34,19 | 1 |
| 2016 | 37 | 1.616,73 | 43,70 | 1 |
| 2017 | 38 | 1.821,80 | 47,94 | 1 |
| 2018 | 31 | 1.163,87 | 37,54 | 1 |
| 2019 | 42 | 1.272,35 | 30,29 | 1 |
| 2020 | 34 | 743,60 | 21,87 | 1 |
| 2021 | 33 | 1.167,51 | 35,38 | 1 |
| 2022 | 99 | 2.867,21 | 28,96 | 2 |
| 2023 | 106 | 2.919,00 | 27,54 | 3 |
| 2024 | 266 | 8.183,27 | 30,76 | 5 |
| totale | 931 | 28.027,18 | 30,10 | 24 |