| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 4.383 | 104.878,74 | 23,93 | 25 |
| 2007 | 6.085 | 173.363,77 | 28,49 | 27 |
| 2008 | 6.111 | 195.298,82 | 31,96 | 24 |
| 2009 | 6.617 | 197.544,24 | 29,85 | 27 |
| 2010 | 7.022 | 181.691,08 | 25,87 | 38 |
| 2011 | 6.498 | 162.904,23 | 25,07 | 31 |
| 2012 | 6.849 | 179.055,24 | 26,14 | 52 |
| 2013 | 7.308 | 173.489,59 | 23,74 | 55 |
| 2014 | 6.996 | 206.437,67 | 29,51 | 54 |
| 2015 | 5.930 | 169.144,64 | 28,52 | 52 |
| 2016 | 5.796 | 163.466,72 | 28,20 | 48 |
| 2017 | 6.089 | 171.557,79 | 28,18 | 51 |
| 2018 | 6.179 | 179.781,09 | 29,10 | 56 |
| 2019 | 6.020 | 169.957,21 | 28,23 | 57 |
| 2020 | 6.027 | 179.543,73 | 29,79 | 58 |
| 2021 | 5.886 | 174.862,91 | 29,71 | 58 |
| 2022 | 6.224 | 191.754,91 | 30,81 | 58 |
| 2023 | 6.406 | 190.551,64 | 29,75 | 71 |
| 2024 | 6.366 | 181.817,20 | 28,56 | 72 |
| totale | 118.792 | 3.347.101,22 | 28,18 | 914 |