| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 72 | 1.137,60 | 15,80 | 1 |
| 2009 | 66 | 1.377,86 | 20,88 | 2 |
| 2010 | 19 | 351,78 | 18,51 | 1 |
| 2011 | 28 | 553,20 | 19,76 | 1 |
| 2012 | 60 | 898,28 | 14,97 | 2 |
| 2013 | 159 | 2.250,98 | 14,16 | 2 |
| 2014 | 168 | 2.518,63 | 14,99 | 2 |
| 2015 | 122 | 1.888,81 | 15,48 | 2 |
| 2016 | 83 | 1.618,46 | 19,50 | 2 |
| 2017 | 72 | 1.346,41 | 18,70 | 2 |
| 2018 | 61 | 1.125,13 | 18,44 | 2 |
| 2019 | 51 | 1.053,99 | 20,67 | 2 |
| 2020 | 63 | 1.330,87 | 21,12 | 2 |
| 2021 | 66 | 1.372,55 | 20,80 | 2 |
| 2022 | 55 | 1.088,54 | 19,79 | 2 |
| 2023 | 59 | 1.336,07 | 22,65 | 4 |
| 2024 | 66 | 1.729,18 | 26,20 | 5 |
| totale | 1.270 | 22.978,34 | 18,09 | 36 |