| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 424 | 7.645,36 | 18,03 | 1 |
| 2009 | 89 | 1.956,37 | 21,98 | 1 |
| 2010 | 93 | 1.641,72 | 17,65 | 3 |
| 2012 | 77 | 1.285,08 | 16,69 | 1 |
| 2013 | 55 | 966,44 | 17,57 | 1 |
| 2014 | 49 | 1.281,83 | 26,16 | 1 |
| 2015 | 56 | 1.310,94 | 23,41 | 1 |
| 2016 | 55 | 1.485,96 | 27,02 | 1 |
| 2017 | 45 | 1.224,86 | 27,22 | 1 |
| 2018 | 44 | 1.209,16 | 27,48 | 1 |
| 2019 | 43 | 1.089,88 | 25,35 | 1 |
| 2020 | 66 | 1.497,81 | 22,69 | 4 |
| 2021 | 60 | 1.455,07 | 24,25 | 4 |
| 2022 | 42 | 815,04 | 19,41 | 6 |
| 2023 | 59 | 1.766,92 | 29,95 | 6 |
| 2024 | 54 | 1.378,06 | 25,52 | 6 |
| totale | 1.311 | 28.010,50 | 21,37 | 39 |