| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 34 | 489,07 | 14,38 | 1 |
| 2008 | 18 | 887,19 | 49,29 | 1 |
| 2009 | 1 | 36,58 | 36,58 | 1 |
| 2010 | 2 | 32,51 | 16,26 | 1 |
| 2012 | 1 | 29,70 | 29,70 | 1 |
| 2013 | 4 | 119,68 | 29,92 | 1 |
| 2014 | 3 | 78,98 | 26,33 | 1 |
| 2015 | 77 | 970,76 | 12,61 | 2 |
| 2016 | 2 | 114,92 | 57,46 | 1 |
| 2017 | 0 | 0,00 | 0,00 | 1 |
| 2018 | 3 | 95,13 | 31,71 | 1 |
| 2019 | 6 | 177,38 | 29,56 | 1 |
| 2020 | 5 | 93,53 | 18,71 | 1 |
| 2021 | 1 | 5,77 | 5,77 | 1 |
| 2022 | 7 | 219,00 | 31,29 | 1 |
| 2023 | 13 | 358,37 | 27,57 | 2 |
| 2024 | 10 | 503,26 | 50,33 | 2 |
| totale | 187 | 4.211,83 | 22,52 | 20 |