| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 49.365 | 1.652.599,59 | 33,48 | 147 |
| 2007 | 46.139 | 1.729.711,02 | 37,49 | 140 |
| 2008 | 41.222 | 1.638.426,82 | 39,75 | 157 |
| 2009 | 40.958 | 1.586.042,62 | 38,72 | 178 |
| 2010 | 43.313 | 1.377.204,79 | 31,80 | 196 |
| 2011 | 40.069 | 1.240.626,42 | 30,96 | 164 |
| 2012 | 43.363 | 1.412.385,92 | 32,57 | 209 |
| 2013 | 46.137 | 1.412.031,33 | 30,61 | 210 |
| 2014 | 47.242 | 1.780.743,88 | 37,69 | 226 |
| 2015 | 46.735 | 1.778.590,12 | 38,06 | 230 |
| 2016 | 47.778 | 1.842.352,92 | 38,56 | 254 |
| 2017 | 49.061 | 1.895.735,36 | 38,64 | 269 |
| 2018 | 50.376 | 1.942.097,24 | 38,55 | 297 |
| 2019 | 51.003 | 2.008.775,71 | 39,39 | 301 |
| 2020 | 50.562 | 2.085.416,37 | 41,24 | 307 |
| 2021 | 49.595 | 1.978.166,31 | 39,89 | 308 |
| 2022 | 50.365 | 1.967.365,50 | 39,06 | 276 |
| 2023 | 54.378 | 2.137.832,90 | 39,31 | 348 |
| 2024 | 57.029 | 2.116.083,06 | 37,11 | 393 |
| totale | 904.690 | 33.582.187,88 | 37,12 | 4.610 |