| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 47 | 523,60 | 11,14 | 1 |
| 2009 | 1 | 1,18 | 1,18 | 1 |
| 2010 | 5 | 95,85 | 19,17 | 1 |
| 2011 | 214 | 2.292,12 | 10,71 | 1 |
| 2012 | 207 | 2.580,23 | 12,46 | 2 |
| 2013 | 195 | 1.965,56 | 10,08 | 2 |
| 2014 | 100 | 1.773,22 | 17,73 | 3 |
| 2015 | 91 | 1.524,78 | 16,76 | 3 |
| 2016 | 150 | 2.079,31 | 13,86 | 3 |
| 2017 | 174 | 3.410,45 | 19,60 | 3 |
| 2018 | 191 | 3.228,01 | 16,90 | 3 |
| 2019 | 111 | 2.394,63 | 21,57 | 3 |
| 2020 | 96 | 2.369,32 | 24,68 | 3 |
| 2021 | 152 | 6.096,21 | 40,11 | 4 |
| 2022 | 158 | 10.521,87 | 66,59 | 4 |
| 2023 | 156 | 9.213,62 | 59,06 | 4 |
| 2024 | 231 | 6.831,17 | 29,57 | 4 |
| totale | 2.279 | 56.901,13 | 24,97 | 45 |