| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 116 | 2.171,37 | 18,72 | 1 |
| 2009 | 28 | 696,95 | 24,89 | 1 |
| 2010 | 24 | 358,91 | 14,95 | 1 |
| 2012 | 33 | 423,71 | 12,84 | 1 |
| 2013 | 25 | 398,81 | 15,95 | 2 |
| 2014 | 28 | 531,47 | 18,98 | 1 |
| 2015 | 100 | 3.077,76 | 30,78 | 2 |
| 2016 | 111 | 3.519,02 | 31,70 | 2 |
| 2017 | 102 | 3.695,86 | 36,23 | 2 |
| 2018 | 114 | 4.263,11 | 37,40 | 2 |
| 2019 | 135 | 2.815,74 | 20,86 | 3 |
| 2020 | 33 | 702,29 | 21,28 | 3 |
| 2021 | 64 | 2.335,57 | 36,49 | 3 |
| 2022 | 75 | 4.532,32 | 60,43 | 3 |
| 2023 | 94 | 3.933,10 | 41,84 | 3 |
| 2024 | 131 | 4.691,50 | 35,81 | 4 |
| totale | 1.213 | 38.147,49 | 31,45 | 34 |