| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 201 | 2.583,90 | 12,86 | 1 |
| 2009 | 201 | 2.624,27 | 13,06 | 2 |
| 2010 | 68 | 419,03 | 6,16 | 1 |
| 2012 | 107 | 866,89 | 8,10 | 1 |
| 2013 | 123 | 807,37 | 6,56 | 1 |
| 2014 | 162 | 1.566,30 | 9,67 | 1 |
| 2015 | 51 | 496,72 | 9,74 | 1 |
| 2016 | 49 | 531,20 | 10,84 | 1 |
| 2017 | 35 | 472,50 | 13,50 | 1 |
| 2018 | 20 | 1.278,29 | 63,91 | 2 |
| 2019 | 26 | 423,98 | 16,31 | 3 |
| 2020 | 17 | 329,52 | 19,38 | 2 |
| 2021 | 248 | 3.970,92 | 16,01 | 3 |
| 2022 | 29 | 1.647,20 | 56,80 | 2 |
| 2023 | 146 | 4.389,29 | 30,06 | 3 |
| 2024 | 208 | 3.828,27 | 18,41 | 3 |
| totale | 1.691 | 26.235,65 | 15,51 | 28 |