| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 80 | 1.127,34 | 14,09 | 1 |
| 2009 | 0 | 0,00 | 0,00 | 1 |
| 2010 | 5 | 63,72 | 12,74 | 1 |
| 2012 | 15 | 288,72 | 19,25 | 2 |
| 2013 | 59 | 1.560,64 | 26,45 | 3 |
| 2014 | 35 | 1.592,08 | 45,49 | 2 |
| 2015 | 8 | 173,93 | 21,74 | 1 |
| 2016 | 8 | 166,23 | 20,78 | 1 |
| 2017 | 13 | 418,85 | 32,22 | 3 |
| 2018 | 51 | 1.564,96 | 30,69 | 4 |
| 2019 | 39 | 1.673,15 | 42,90 | 4 |
| 2020 | 27 | 1.265,73 | 46,88 | 4 |
| 2021 | 24 | 957,85 | 39,91 | 4 |
| 2022 | 22 | 884,57 | 40,21 | 4 |
| 2023 | 31 | 6.595,61 | 212,76 | 4 |
| 2024 | 45 | 5.924,26 | 131,65 | 4 |
| totale | 462 | 24.257,64 | 52,51 | 43 |