| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 14 | 162,27 | 11,59 | 1 |
| 2009 | 2 | 36,09 | 18,05 | 1 |
| 2010 | 2 | 45,39 | 22,70 | 1 |
| 2012 | 1 | 20,98 | 20,98 | 1 |
| 2013 | 0 | 0,00 | 0,00 | 1 |
| 2014 | 0 | 0,00 | 0,00 | 1 |
| 2015 | 1 | 24,79 | 24,79 | 1 |
| 2016 | 4 | 141,79 | 35,45 | 3 |
| 2017 | 48 | 728,52 | 15,18 | 4 |
| 2018 | 6 | 170,42 | 28,40 | 2 |
| 2019 | 7 | 125,03 | 17,86 | 2 |
| 2020 | 8 | 182,38 | 22,80 | 2 |
| 2021 | 8 | 278,16 | 34,77 | 2 |
| 2022 | 7 | 220,48 | 31,50 | 2 |
| 2023 | 6 | 115,90 | 19,32 | 2 |
| 2024 | 5 | 108,17 | 21,63 | 2 |
| totale | 119 | 2.360,37 | 19,84 | 28 |