| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 160 | 1.850,77 | 11,57 | 1 |
| 2009 | 85 | 1.018,64 | 11,98 | 1 |
| 2010 | 103 | 1.302,67 | 12,65 | 1 |
| 2012 | 112 | 1.270,66 | 11,35 | 1 |
| 2013 | 110 | 1.284,08 | 11,67 | 1 |
| 2014 | 150 | 2.633,12 | 17,55 | 2 |
| 2015 | 145 | 2.286,42 | 15,77 | 2 |
| 2016 | 133 | 2.039,87 | 15,34 | 2 |
| 2017 | 128 | 1.964,50 | 15,35 | 2 |
| 2018 | 115 | 2.184,91 | 19,00 | 2 |
| 2019 | 119 | 2.346,90 | 19,72 | 2 |
| 2020 | 97 | 1.785,17 | 18,40 | 2 |
| 2021 | 94 | 1.602,48 | 17,05 | 2 |
| 2022 | 101 | 2.391,95 | 23,68 | 2 |
| 2023 | 110 | 1.986,49 | 18,06 | 2 |
| 2024 | 137 | 3.201,86 | 23,37 | 2 |
| totale | 1.899 | 31.150,49 | 16,40 | 27 |