| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 293 | 6.039,84 | 20,61 | 1 |
| 2009 | 113 | 3.006,59 | 26,61 | 1 |
| 2010 | 154 | 3.236,70 | 21,02 | 1 |
| 2012 | 133 | 2.895,26 | 21,77 | 1 |
| 2013 | 159 | 3.096,41 | 19,47 | 1 |
| 2014 | 152 | 3.877,60 | 25,51 | 2 |
| 2015 | 185 | 5.310,29 | 28,70 | 2 |
| 2016 | 185 | 5.346,93 | 28,90 | 3 |
| 2017 | 161 | 4.174,55 | 25,93 | 3 |
| 2018 | 187 | 4.581,69 | 24,50 | 4 |
| 2019 | 191 | 4.756,47 | 24,90 | 4 |
| 2020 | 180 | 5.465,18 | 30,36 | 5 |
| 2021 | 166 | 4.721,85 | 28,44 | 5 |
| 2022 | 182 | 5.115,18 | 28,11 | 5 |
| 2023 | 186 | 4.895,54 | 26,32 | 5 |
| 2024 | 198 | 4.828,21 | 24,38 | 6 |
| totale | 2.825 | 71.348,29 | 25,26 | 49 |