| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.998 | 55.937,41 | 18,66 | 12 |
| 2007 | 2.548 | 62.221,70 | 24,42 | 12 |
| 2008 | 3.692 | 79.114,49 | 21,43 | 15 |
| 2009 | 3.840 | 83.332,70 | 21,70 | 17 |
| 2010 | 3.692 | 69.448,10 | 18,81 | 17 |
| 2011 | 3.472 | 67.783,37 | 19,52 | 18 |
| 2012 | 3.969 | 76.896,18 | 19,37 | 26 |
| 2013 | 3.570 | 66.562,15 | 18,64 | 24 |
| 2014 | 4.098 | 93.664,67 | 22,86 | 33 |
| 2015 | 5.164 | 120.182,14 | 23,27 | 36 |
| 2016 | 4.270 | 99.131,49 | 23,22 | 36 |
| 2017 | 4.689 | 112.089,54 | 23,90 | 36 |
| 2018 | 4.673 | 112.994,29 | 24,18 | 36 |
| 2019 | 4.559 | 112.577,21 | 24,69 | 36 |
| 2020 | 4.397 | 112.847,96 | 25,66 | 38 |
| 2021 | 4.267 | 109.452,41 | 25,65 | 40 |
| 2022 | 4.606 | 123.064,34 | 26,72 | 47 |
| 2023 | 5.055 | 139.998,85 | 27,70 | 57 |
| 2024 | 5.899 | 150.211,83 | 25,46 | 69 |
| totale | 79.458 | 1.847.510,83 | 23,25 | 605 |