| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.856 | 46.317,33 | 24,96 | 4 |
| 2007 | 1.365 | 38.744,50 | 28,38 | 3 |
| 2008 | 1.647 | 49.645,59 | 30,14 | 5 |
| 2009 | 2.156 | 60.793,23 | 28,20 | 8 |
| 2010 | 2.008 | 51.526,35 | 25,66 | 7 |
| 2011 | 2.161 | 53.880,96 | 24,93 | 7 |
| 2012 | 2.282 | 56.340,57 | 24,69 | 10 |
| 2013 | 2.380 | 56.505,95 | 23,74 | 9 |
| 2014 | 2.094 | 66.020,96 | 31,53 | 9 |
| 2015 | 1.822 | 58.001,82 | 31,83 | 9 |
| 2016 | 1.853 | 55.847,37 | 30,14 | 8 |
| 2017 | 1.857 | 54.693,85 | 29,45 | 12 |
| 2018 | 1.961 | 57.870,09 | 29,51 | 14 |
| 2019 | 1.979 | 55.885,77 | 28,24 | 15 |
| 2020 | 1.871 | 57.666,62 | 30,82 | 16 |
| 2021 | 1.689 | 50.107,99 | 29,67 | 17 |
| 2022 | 1.729 | 54.210,96 | 31,35 | 15 |
| 2023 | 1.662 | 51.502,84 | 30,99 | 19 |
| 2024 | 1.754 | 48.072,95 | 27,41 | 21 |
| totale | 36.126 | 1.023.635,70 | 28,34 | 208 |