| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 5.406 | 168.814,54 | 31,23 | 38 |
| 2007 | 3.046 | 107.978,16 | 35,45 | 36 |
| 2008 | 3.836 | 140.171,74 | 36,54 | 48 |
| 2009 | 4.076 | 144.996,92 | 35,57 | 48 |
| 2010 | 3.942 | 113.951,06 | 28,91 | 61 |
| 2011 | 3.326 | 92.569,55 | 27,83 | 46 |
| 2012 | 4.603 | 140.171,15 | 30,45 | 60 |
| 2013 | 4.893 | 139.896,95 | 28,59 | 60 |
| 2014 | 4.964 | 168.516,36 | 33,95 | 55 |
| 2015 | 4.925 | 164.125,79 | 33,33 | 52 |
| 2016 | 4.906 | 161.959,91 | 33,01 | 55 |
| 2017 | 5.307 | 168.760,23 | 31,80 | 65 |
| 2018 | 5.304 | 172.964,47 | 32,61 | 72 |
| 2019 | 5.253 | 173.688,38 | 33,06 | 73 |
| 2020 | 4.998 | 174.098,39 | 34,83 | 74 |
| 2021 | 4.778 | 164.577,48 | 34,44 | 74 |
| 2022 | 4.697 | 172.182,50 | 36,66 | 73 |
| 2023 | 5.575 | 221.645,11 | 39,76 | 82 |
| 2024 | 6.135 | 216.241,76 | 35,25 | 88 |
| totale | 89.970 | 3.007.310,45 | 33,43 | 1.160 |