| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 5 | 6,43 | 1,29 | 1 |
| 2009 | 1 | 15,53 | 15,53 | 1 |
| 2010 | 1 | 0,39 | 0,39 | 1 |
| 2012 | 23 | 203,88 | 8,86 | 2 |
| 2013 | 0 | 0,00 | 0,00 | 1 |
| 2014 | 4 | 34,97 | 8,74 | 1 |
| 2015 | 4 | 31,20 | 7,80 | 1 |
| 2016 | 19 | 281,41 | 14,81 | 2 |
| 2017 | 18 | 236,50 | 13,14 | 2 |
| 2018 | 14 | 203,44 | 14,53 | 2 |
| 2019 | 13 | 173,24 | 13,33 | 2 |
| 2020 | 12 | 177,35 | 14,78 | 2 |
| 2021 | 11 | 116,48 | 10,59 | 2 |
| 2022 | 13 | 191,26 | 14,71 | 2 |
| 2023 | 9 | 4,53 | 0,50 | 3 |
| 2024 | 10 | 120,48 | 12,05 | 2 |
| totale | 157 | 1.797,09 | 11,45 | 27 |