| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 94 | 2.040,46 | 21,71 | 1 |
| 2009 | 12 | 251,77 | 20,98 | 1 |
| 2010 | 38 | 1.197,36 | 31,51 | 3 |
| 2012 | 25 | 879,32 | 35,17 | 1 |
| 2013 | 25 | 778,14 | 31,13 | 1 |
| 2014 | 31 | 1.108,97 | 35,77 | 1 |
| 2015 | 26 | 1.193,82 | 45,92 | 1 |
| 2016 | 29 | 1.207,90 | 41,65 | 2 |
| 2017 | 27 | 971,07 | 35,97 | 1 |
| 2018 | 53 | 1.306,35 | 24,65 | 1 |
| 2019 | 49 | 1.455,48 | 29,70 | 1 |
| 2020 | 48 | 1.709,85 | 35,62 | 1 |
| 2021 | 56 | 2.299,50 | 41,06 | 2 |
| 2022 | 61 | 2.273,56 | 37,27 | 2 |
| 2023 | 61 | 1.439,31 | 23,60 | 2 |
| 2024 | 71 | 1.624,88 | 22,89 | 4 |
| totale | 706 | 21.737,74 | 30,79 | 25 |