| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 11 | 86,20 | 7,84 | 1 |
| 2009 | 3 | 78,40 | 26,13 | 1 |
| 2010 | 2 | 59,73 | 29,87 | 1 |
| 2012 | 1 | 10,68 | 10,68 | 1 |
| 2013 | 1 | 45,73 | 45,73 | 1 |
| 2014 | 1 | 121,02 | 121,02 | 1 |
| 2015 | 34 | 1.470,12 | 43,24 | 2 |
| 2016 | 26 | 785,64 | 30,22 | 2 |
| 2017 | 18 | 701,73 | 38,99 | 2 |
| 2018 | 36 | 853,81 | 23,72 | 3 |
| 2019 | 31 | 817,64 | 26,38 | 3 |
| 2020 | 41 | 864,22 | 21,08 | 3 |
| 2021 | 56 | 1.545,92 | 27,61 | 3 |
| 2022 | 40 | 1.208,41 | 30,21 | 3 |
| 2023 | 43 | 1.135,51 | 26,41 | 3 |
| 2024 | 31 | 699,67 | 22,57 | 4 |
| totale | 375 | 10.484,43 | 27,96 | 34 |