| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 61 | 768,47 | 12,60 | 1 |
| 2009 | 23 | 956,70 | 41,60 | 2 |
| 2010 | 2 | 16,79 | 8,40 | 1 |
| 2012 | 3 | 16,96 | 5,65 | 1 |
| 2013 | 8 | 114,33 | 14,29 | 1 |
| 2014 | 5 | 34,74 | 6,95 | 1 |
| 2015 | 7 | 98,66 | 14,09 | 1 |
| 2016 | 61 | 2.116,52 | 34,70 | 2 |
| 2017 | 152 | 3.679,03 | 24,20 | 2 |
| 2018 | 75 | 2.255,94 | 30,08 | 2 |
| 2019 | 77 | 1.962,80 | 25,49 | 2 |
| 2020 | 69 | 1.855,94 | 26,90 | 2 |
| 2021 | 52 | 1.756,06 | 33,77 | 2 |
| 2022 | 58 | 2.079,00 | 35,84 | 3 |
| 2023 | 24 | 555,67 | 23,15 | 2 |
| 2024 | 29 | 838,22 | 28,90 | 2 |
| totale | 706 | 19.105,83 | 27,06 | 27 |