| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 168 | 2.724,06 | 16,21 | 1 |
| 2009 | 19 | 191,14 | 10,06 | 1 |
| 2010 | 56 | 718,92 | 12,84 | 2 |
| 2012 | 47 | 719,65 | 15,31 | 1 |
| 2013 | 24 | 332,61 | 13,86 | 1 |
| 2014 | 25 | 434,86 | 17,39 | 2 |
| 2015 | 24 | 553,91 | 23,08 | 1 |
| 2016 | 14 | 338,06 | 24,15 | 1 |
| 2017 | 34 | 1.047,14 | 30,80 | 2 |
| 2018 | 103 | 2.447,33 | 23,76 | 3 |
| 2019 | 35 | 831,76 | 23,76 | 2 |
| 2020 | 37 | 1.129,95 | 30,54 | 2 |
| 2021 | 60 | 1.753,39 | 29,22 | 2 |
| 2022 | 125 | 3.937,99 | 31,50 | 3 |
| 2023 | 138 | 3.909,80 | 28,33 | 3 |
| 2024 | 147 | 4.039,39 | 27,48 | 3 |
| totale | 1.056 | 25.109,96 | 23,78 | 30 |