| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.807 | 56.910,72 | 31,49 | 5 |
| 2007 | 1.840 | 58.550,07 | 31,82 | 4 |
| 2008 | 1.915 | 67.467,42 | 35,23 | 5 |
| 2009 | 2.155 | 70.865,66 | 32,88 | 6 |
| 2010 | 2.369 | 62.108,55 | 26,22 | 7 |
| 2011 | 2.462 | 66.758,23 | 27,12 | 6 |
| 2012 | 2.681 | 81.031,47 | 30,22 | 8 |
| 2013 | 2.627 | 74.374,82 | 28,31 | 8 |
| 2014 | 2.549 | 88.923,57 | 34,89 | 9 |
| 2015 | 2.217 | 71.144,57 | 32,09 | 9 |
| 2016 | 2.132 | 76.031,67 | 35,66 | 11 |
| 2017 | 2.068 | 68.395,94 | 33,07 | 10 |
| 2018 | 1.565 | 46.444,03 | 29,68 | 10 |
| 2019 | 2.006 | 62.914,45 | 31,36 | 14 |
| 2020 | 1.806 | 61.943,52 | 34,30 | 14 |
| 2021 | 1.795 | 62.643,88 | 34,90 | 15 |
| 2022 | 1.687 | 62.672,67 | 37,15 | 15 |
| 2023 | 1.566 | 55.801,31 | 35,63 | 15 |
| 2024 | 1.547 | 52.909,75 | 34,20 | 16 |
| totale | 38.794 | 1.247.892,30 | 32,17 | 187 |