| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.688 | 45.338,51 | 26,86 | 9 |
| 2007 | 1.774 | 54.344,01 | 30,63 | 10 |
| 2008 | 1.938 | 60.663,14 | 31,30 | 10 |
| 2009 | 2.225 | 64.811,56 | 29,13 | 12 |
| 2010 | 2.650 | 66.101,39 | 24,94 | 13 |
| 2011 | 2.476 | 63.063,44 | 25,47 | 10 |
| 2012 | 2.487 | 63.241,20 | 25,43 | 10 |
| 2013 | 2.759 | 68.787,72 | 24,93 | 10 |
| 2014 | 2.798 | 87.586,45 | 31,30 | 12 |
| 2015 | 2.477 | 84.306,50 | 34,04 | 11 |
| 2016 | 2.597 | 87.654,83 | 33,75 | 11 |
| 2017 | 2.526 | 85.061,37 | 33,67 | 10 |
| 2018 | 2.564 | 85.142,20 | 33,21 | 11 |
| 2019 | 2.511 | 86.040,63 | 34,27 | 11 |
| 2020 | 2.409 | 76.774,28 | 31,87 | 11 |
| 2021 | 2.448 | 76.153,44 | 31,11 | 14 |
| 2022 | 1.485 | 53.139,99 | 35,78 | 10 |
| 2023 | 1.462 | 55.079,03 | 37,67 | 11 |
| 2024 | 1.526 | 50.296,77 | 32,96 | 12 |
| totale | 42.800 | 1.313.586,46 | 30,69 | 208 |