| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.753 | 27.928,83 | 15,93 | 6 |
| 2007 | 1.314 | 26.081,71 | 19,85 | 2 |
| 2008 | 1.468 | 30.152,29 | 20,54 | 3 |
| 2009 | 1.277 | 22.732,75 | 17,80 | 3 |
| 2010 | 2.089 | 34.818,98 | 16,67 | 4 |
| 2011 | 1.917 | 30.408,92 | 15,86 | 4 |
| 2012 | 2.006 | 34.093,17 | 17,00 | 4 |
| 2013 | 2.701 | 42.722,08 | 15,82 | 4 |
| 2014 | 2.448 | 47.883,31 | 19,56 | 4 |
| 2015 | 2.203 | 42.299,02 | 19,20 | 7 |
| 2016 | 2.102 | 43.158,11 | 20,53 | 7 |
| 2017 | 2.134 | 42.997,42 | 20,15 | 7 |
| 2018 | 2.045 | 41.822,04 | 20,45 | 7 |
| 2019 | 1.972 | 41.448,48 | 21,02 | 7 |
| 2020 | 1.853 | 42.031,10 | 22,68 | 8 |
| 2021 | 1.578 | 34.573,20 | 21,91 | 11 |
| 2022 | 1.699 | 32.515,69 | 19,14 | 9 |
| 2023 | 1.572 | 37.887,15 | 24,10 | 11 |
| 2024 | 2.393 | 49.997,35 | 20,89 | 15 |
| totale | 36.524 | 705.551,60 | 19,32 | 123 |