| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 41 | 717,89 | 17,51 | 1 |
| 2009 | 10 | 89,22 | 8,92 | 1 |
| 2010 | 10 | 119,55 | 11,96 | 1 |
| 2012 | 63 | 474,59 | 7,53 | 1 |
| 2013 | 7 | 39,58 | 5,65 | 1 |
| 2014 | 7 | 58,74 | 8,39 | 1 |
| 2015 | 138 | 2.623,78 | 19,01 | 3 |
| 2016 | 29 | 802,11 | 27,66 | 2 |
| 2017 | 36 | 944,26 | 26,23 | 2 |
| 2018 | 20 | 637,49 | 31,87 | 2 |
| 2019 | 74 | 1.876,48 | 25,36 | 2 |
| 2020 | 75 | 1.677,27 | 22,36 | 4 |
| 2021 | 146 | 2.729,64 | 18,70 | 5 |
| 2022 | 79 | 2.026,90 | 25,66 | 4 |
| 2023 | 80 | 2.267,79 | 28,35 | 4 |
| 2024 | 488 | 6.222,37 | 12,75 | 5 |
| totale | 1.303 | 23.307,66 | 17,89 | 39 |