| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 34 | 499,30 | 14,69 | 1 |
| 2009 | 0 | 0,00 | 0,00 | 1 |
| 2010 | 3 | 32,22 | 10,74 | 1 |
| 2012 | 23 | 325,74 | 14,16 | 1 |
| 2013 | 8 | 343,41 | 42,93 | 1 |
| 2014 | 1 | 26,06 | 26,06 | 1 |
| 2015 | 2 | 19,69 | 9,85 | 2 |
| 2016 | 37 | 730,34 | 19,74 | 2 |
| 2017 | 40 | 835,36 | 20,88 | 2 |
| 2018 | 47 | 711,30 | 15,13 | 2 |
| 2019 | 42 | 764,39 | 18,20 | 2 |
| 2020 | 50 | 952,04 | 19,04 | 2 |
| 2021 | 44 | 859,75 | 19,54 | 2 |
| 2022 | 45 | 858,89 | 19,09 | 2 |
| 2023 | 63 | 1.199,72 | 19,04 | 3 |
| 2024 | 99 | 2.140,96 | 21,63 | 4 |
| totale | 538 | 10.299,17 | 19,14 | 29 |