| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 32 | 809,59 | 25,30 | 1 |
| 2008 | 18 | 1.257,57 | 69,87 | 1 |
| 2009 | 4 | 236,79 | 59,20 | 1 |
| 2010 | 5 | 233,25 | 46,65 | 1 |
| 2012 | 15 | 273,59 | 18,24 | 1 |
| 2013 | 10 | 306,65 | 30,67 | 1 |
| 2014 | 8 | 233,93 | 29,24 | 1 |
| 2015 | 73 | 1.191,39 | 16,32 | 2 |
| 2016 | 75 | 1.293,67 | 17,25 | 2 |
| 2017 | 47 | 941,97 | 20,04 | 2 |
| 2018 | 74 | 1.276,85 | 17,25 | 2 |
| 2019 | 67 | 1.280,39 | 19,11 | 2 |
| 2020 | 58 | 1.391,59 | 23,99 | 2 |
| 2021 | 94 | 2.220,33 | 23,62 | 2 |
| 2022 | 100 | 2.329,21 | 23,29 | 2 |
| 2023 | 153 | 2.232,83 | 14,59 | 2 |
| 2024 | 64 | 1.204,82 | 18,83 | 2 |
| totale | 897 | 18.714,42 | 20,86 | 27 |