| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 55 | 1.934,48 | 35,17 | 1 |
| 2009 | 6 | 154,17 | 25,70 | 1 |
| 2010 | 3 | 59,72 | 19,91 | 1 |
| 2012 | 4 | 31,04 | 7,76 | 1 |
| 2013 | 10 | 1.103,83 | 110,38 | 2 |
| 2014 | 10 | 1.231,05 | 123,11 | 2 |
| 2015 | 8 | 1.718,94 | 214,87 | 2 |
| 2016 | 8 | 1.688,77 | 211,10 | 2 |
| 2017 | 28 | 2.939,15 | 104,97 | 4 |
| 2018 | 34 | 2.592,00 | 76,24 | 4 |
| 2019 | 34 | 2.825,68 | 83,11 | 4 |
| 2020 | 28 | 2.447,98 | 87,43 | 4 |
| 2021 | 37 | 2.739,50 | 74,04 | 4 |
| 2022 | 30 | 1.040,25 | 34,68 | 4 |
| 2023 | 45 | 1.059,50 | 23,54 | 5 |
| 2024 | 68 | 2.039,28 | 29,99 | 6 |
| totale | 408 | 25.605,34 | 62,76 | 47 |