| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.052 | 57.702,27 | 28,12 | 9 |
| 2007 | 1.730 | 52.539,09 | 30,37 | 7 |
| 2008 | 1.714 | 62.780,70 | 36,63 | 8 |
| 2009 | 1.452 | 48.017,85 | 33,07 | 9 |
| 2010 | 1.632 | 42.593,35 | 26,10 | 9 |
| 2011 | 1.699 | 42.660,12 | 25,11 | 9 |
| 2012 | 1.647 | 47.715,58 | 28,97 | 11 |
| 2013 | 1.780 | 50.171,46 | 28,19 | 11 |
| 2014 | 1.792 | 68.782,80 | 38,38 | 12 |
| 2015 | 1.744 | 62.342,79 | 35,75 | 12 |
| 2016 | 1.770 | 63.024,46 | 35,61 | 11 |
| 2017 | 1.769 | 61.112,54 | 34,55 | 13 |
| 2018 | 1.750 | 60.480,39 | 34,56 | 13 |
| 2019 | 1.832 | 62.063,33 | 33,88 | 13 |
| 2020 | 1.762 | 60.224,93 | 34,18 | 13 |
| 2021 | 1.942 | 63.667,44 | 32,78 | 14 |
| 2022 | 1.876 | 63.677,13 | 33,94 | 14 |
| 2023 | 1.849 | 62.726,98 | 33,92 | 16 |
| 2024 | 1.804 | 61.861,22 | 34,29 | 17 |
| totale | 33.596 | 1.094.144,43 | 32,57 | 221 |