| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 9 | 228,51 | 25,39 | 1 |
| 2009 | 2 | 70,97 | 35,49 | 1 |
| 2010 | 2 | 68,02 | 34,01 | 1 |
| 2012 | 1 | 35,72 | 35,72 | 1 |
| 2013 | 168 | 2.498,83 | 14,87 | 3 |
| 2014 | 156 | 3.470,56 | 22,25 | 2 |
| 2015 | 235 | 3.701,45 | 15,75 | 2 |
| 2016 | 233 | 3.793,47 | 16,28 | 2 |
| 2017 | 411 | 7.254,98 | 17,65 | 3 |
| 2018 | 30 | 527,05 | 17,57 | 2 |
| 2019 | 480 | 7.648,19 | 15,93 | 3 |
| 2020 | 529 | 9.515,89 | 17,99 | 4 |
| 2021 | 559 | 10.091,41 | 18,05 | 5 |
| 2022 | 806 | 14.010,55 | 17,38 | 5 |
| 2023 | 832 | 13.880,40 | 16,68 | 5 |
| 2024 | 796 | 13.476,93 | 16,93 | 5 |
| totale | 5.249 | 90.272,93 | 17,20 | 45 |