| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 254 | 5.293,03 | 20,84 | 1 |
| 2008 | 35 | 1.300,87 | 37,17 | 1 |
| 2010 | 71 | 1.208,91 | 17,03 | 1 |
| 2012 | 75 | 1.658,25 | 22,11 | 1 |
| 2013 | 63 | 1.302,29 | 20,67 | 1 |
| 2014 | 79 | 2.198,39 | 27,83 | 2 |
| 2015 | 71 | 2.063,70 | 29,07 | 2 |
| 2016 | 57 | 1.693,79 | 29,72 | 2 |
| 2017 | 58 | 1.704,50 | 29,39 | 2 |
| 2018 | 68 | 1.957,44 | 28,79 | 2 |
| 2019 | 71 | 2.110,99 | 29,73 | 2 |
| 2020 | 76 | 2.308,57 | 30,38 | 2 |
| 2021 | 61 | 1.927,71 | 31,60 | 1 |
| 2022 | 62 | 1.957,56 | 31,57 | 1 |
| 2023 | 61 | 1.758,91 | 28,83 | 2 |
| 2024 | 63 | 1.883,76 | 29,90 | 2 |
| totale | 1.225 | 32.328,67 | 26,39 | 25 |