| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 181 | 3.004,74 | 16,60 | 1 |
| 2009 | 24 | 454,36 | 18,93 | 2 |
| 2010 | 13 | 224,41 | 17,26 | 2 |
| 2012 | 36 | 530,22 | 14,73 | 1 |
| 2013 | 38 | 615,18 | 16,19 | 1 |
| 2014 | 35 | 883,60 | 25,25 | 1 |
| 2015 | 24 | 573,96 | 23,92 | 1 |
| 2016 | 21 | 397,92 | 18,95 | 1 |
| 2017 | 170 | 4.742,78 | 27,90 | 2 |
| 2018 | 309 | 6.880,37 | 22,27 | 2 |
| 2019 | 362 | 7.649,02 | 21,13 | 2 |
| 2020 | 391 | 8.761,25 | 22,41 | 2 |
| 2021 | 365 | 8.382,00 | 22,96 | 3 |
| 2022 | 384 | 9.444,64 | 24,60 | 3 |
| 2023 | 370 | 8.472,44 | 22,90 | 3 |
| 2024 | 378 | 8.216,53 | 21,74 | 4 |
| totale | 3.101 | 69.233,42 | 22,33 | 31 |