| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 177 | 2.715,67 | 15,34 | 1 |
| 2009 | 121 | 2.805,00 | 23,18 | 1 |
| 2010 | 107 | 2.393,78 | 22,37 | 1 |
| 2012 | 123 | 2.184,85 | 17,76 | 1 |
| 2013 | 102 | 1.749,08 | 17,15 | 1 |
| 2014 | 102 | 2.043,17 | 20,03 | 2 |
| 2015 | 120 | 3.799,13 | 31,66 | 4 |
| 2016 | 108 | 3.167,97 | 29,33 | 3 |
| 2017 | 307 | 8.632,31 | 28,12 | 6 |
| 2018 | 271 | 7.728,53 | 28,52 | 6 |
| 2019 | 245 | 6.743,05 | 27,52 | 6 |
| 2020 | 308 | 8.154,61 | 26,48 | 6 |
| 2021 | 297 | 7.850,29 | 26,43 | 6 |
| 2022 | 319 | 8.113,00 | 25,43 | 6 |
| 2023 | 294 | 7.511,78 | 25,55 | 7 |
| 2024 | 299 | 6.883,85 | 23,02 | 7 |
| totale | 3.300 | 82.476,07 | 24,99 | 64 |