| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 81 | 1.270,36 | 15,68 | 1 |
| 2009 | 16 | 211,37 | 13,21 | 1 |
| 2010 | 11 | 207,21 | 18,84 | 1 |
| 2012 | 7 | 169,24 | 24,18 | 1 |
| 2013 | 7 | 148,98 | 21,28 | 1 |
| 2014 | 8 | 215,80 | 26,98 | 1 |
| 2015 | 8 | 221,57 | 27,70 | 1 |
| 2016 | 13 | 471,48 | 36,27 | 1 |
| 2017 | 22 | 392,05 | 17,82 | 2 |
| 2018 | 14 | 256,16 | 18,30 | 1 |
| 2019 | 8 | 185,30 | 23,16 | 1 |
| 2020 | 12 | 228,92 | 19,08 | 1 |
| 2021 | 65 | 1.348,05 | 20,74 | 2 |
| 2022 | 54 | 1.359,33 | 25,17 | 2 |
| 2023 | 76 | 1.817,86 | 23,92 | 2 |
| 2024 | 104 | 2.086,06 | 20,06 | 2 |
| totale | 506 | 10.589,74 | 20,93 | 21 |