| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 82.494 | 3.662.972,10 | 44,40 | 241 |
| 2007 | 84.434 | 3.865.997,85 | 45,79 | 284 |
| 2008 | 91.704 | 4.169.363,85 | 45,47 | 294 |
| 2009 | 95.915 | 4.092.527,11 | 42,67 | 305 |
| 2010 | 107.047 | 3.838.035,56 | 35,85 | 334 |
| 2011 | 80.639 | 2.580.908,09 | 32,01 | 301 |
| 2012 | 106.961 | 3.956.321,97 | 36,99 | 338 |
| 2013 | 113.405 | 3.894.648,13 | 34,34 | 339 |
| 2014 | 118.514 | 5.154.122,03 | 43,49 | 368 |
| 2015 | 117.109 | 5.084.553,20 | 43,42 | 366 |
| 2016 | 131.633 | 5.654.369,88 | 42,96 | 384 |
| 2017 | 140.151 | 6.069.981,74 | 43,31 | 404 |
| 2018 | 144.218 | 6.124.255,86 | 42,47 | 428 |
| 2019 | 152.841 | 6.445.432,02 | 42,17 | 450 |
| 2020 | 152.430 | 6.865.801,79 | 45,04 | 458 |
| 2021 | 158.570 | 6.996.484,37 | 44,12 | 479 |
| 2022 | 155.223 | 7.042.825,35 | 45,37 | 471 |
| 2023 | 161.183 | 7.173.440,12 | 44,50 | 530 |
| 2024 | 170.330 | 7.244.166,94 | 42,53 | 589 |
| totale | 2.364.801 | 99.916.207,96 | 42,25 | 7.363 |