| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 56 | 912,23 | 16,29 | 1 |
| 2009 | 6 | 67,27 | 11,21 | 1 |
| 2010 | 8 | 143,71 | 17,96 | 1 |
| 2012 | 10 | 165,49 | 16,55 | 1 |
| 2013 | 24 | 747,00 | 31,13 | 2 |
| 2014 | 42 | 1.554,88 | 37,02 | 3 |
| 2015 | 10 | 247,57 | 24,76 | 1 |
| 2016 | 6 | 208,56 | 34,76 | 1 |
| 2017 | 23 | 1.111,07 | 48,31 | 2 |
| 2018 | 20 | 516,94 | 25,85 | 2 |
| 2019 | 19 | 496,12 | 26,11 | 2 |
| 2020 | 40 | 1.312,26 | 32,81 | 3 |
| 2021 | 33 | 1.142,77 | 34,63 | 3 |
| 2022 | 37 | 1.230,92 | 33,27 | 3 |
| 2023 | 28 | 913,22 | 32,62 | 3 |
| 2024 | 83 | 2.659,97 | 32,05 | 5 |
| totale | 445 | 13.429,98 | 30,18 | 34 |