| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 12 | 317,18 | 26,43 | 1 |
| 2009 | 2 | 16,74 | 8,37 | 1 |
| 2010 | 1 | 18,32 | 18,32 | 1 |
| 2012 | 1 | 9,15 | 9,15 | 1 |
| 2013 | 21 | 943,03 | 44,91 | 2 |
| 2014 | 18 | 995,98 | 55,33 | 2 |
| 2015 | 27 | 4.761,67 | 176,36 | 2 |
| 2016 | 35 | 1.670,83 | 47,74 | 2 |
| 2017 | 80 | 15.906,82 | 198,84 | 3 |
| 2018 | 30 | 1.774,66 | 59,16 | 2 |
| 2019 | 67 | 3.574,83 | 53,36 | 3 |
| 2020 | 56 | 8.672,50 | 154,87 | 3 |
| 2021 | 64 | 10.578,98 | 165,30 | 3 |
| 2022 | 63 | 9.953,50 | 157,99 | 3 |
| 2023 | 66 | 10.288,81 | 155,89 | 3 |
| 2024 | 57 | 9.936,84 | 174,33 | 3 |
| totale | 600 | 79.419,84 | 132,37 | 35 |