| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 32 | 472,43 | 14,76 | 1 |
| 2009 | 11 | 265,70 | 24,15 | 1 |
| 2010 | 17 | 167,22 | 9,84 | 1 |
| 2012 | 14 | 197,51 | 14,11 | 1 |
| 2013 | 12 | 242,97 | 20,25 | 1 |
| 2014 | 36 | 2.100,84 | 58,36 | 2 |
| 2015 | 16 | 407,87 | 25,49 | 2 |
| 2016 | 44 | 1.634,18 | 37,14 | 3 |
| 2017 | 47 | 1.882,17 | 40,05 | 3 |
| 2018 | 42 | 1.769,94 | 42,14 | 3 |
| 2019 | 42 | 2.070,31 | 49,29 | 3 |
| 2020 | 38 | 2.387,98 | 62,84 | 3 |
| 2021 | 36 | 2.194,90 | 60,97 | 3 |
| 2022 | 42 | 2.262,87 | 53,88 | 3 |
| 2023 | 33 | 1.395,76 | 42,30 | 2 |
| 2024 | 28 | 1.206,29 | 43,08 | 2 |
| totale | 490 | 20.658,94 | 42,16 | 34 |