| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 34 | 575,31 | 16,92 | 1 |
| 2009 | 3 | 20,21 | 6,74 | 1 |
| 2010 | 9 | 122,55 | 13,62 | 2 |
| 2012 | 8 | 168,94 | 21,12 | 1 |
| 2013 | 4 | 54,66 | 13,67 | 1 |
| 2014 | 4 | 56,10 | 14,03 | 1 |
| 2015 | 10 | 251,74 | 25,17 | 1 |
| 2016 | 10 | 188,71 | 18,87 | 1 |
| 2017 | 12 | 234,75 | 19,56 | 1 |
| 2018 | 27 | 1.160,56 | 42,98 | 2 |
| 2019 | 25 | 1.118,12 | 44,72 | 2 |
| 2020 | 14 | 701,88 | 50,13 | 2 |
| 2021 | 60 | 1.681,04 | 28,02 | 3 |
| 2022 | 54 | 1.789,88 | 33,15 | 3 |
| 2023 | 72 | 2.461,19 | 34,18 | 3 |
| 2024 | 72 | 2.243,64 | 31,16 | 4 |
| totale | 418 | 12.829,28 | 30,69 | 29 |