| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 749 | 15.317,60 | 20,45 | 6 |
| 2007 | 991 | 24.385,75 | 24,61 | 9 |
| 2008 | 1.448 | 31.273,78 | 21,60 | 8 |
| 2009 | 1.081 | 23.245,74 | 21,50 | 6 |
| 2010 | 1.184 | 20.840,09 | 17,60 | 11 |
| 2011 | 768 | 14.800,64 | 19,27 | 7 |
| 2012 | 1.438 | 26.555,11 | 18,47 | 12 |
| 2013 | 1.249 | 20.544,07 | 16,45 | 14 |
| 2014 | 1.256 | 24.806,13 | 19,75 | 9 |
| 2015 | 1.334 | 27.333,65 | 20,49 | 16 |
| 2016 | 907 | 18.027,99 | 19,88 | 12 |
| 2017 | 1.016 | 20.388,24 | 20,07 | 13 |
| 2018 | 1.534 | 29.403,49 | 19,17 | 18 |
| 2019 | 1.633 | 31.876,49 | 19,52 | 19 |
| 2020 | 1.570 | 31.120,64 | 19,82 | 21 |
| 2021 | 1.516 | 31.238,64 | 20,61 | 23 |
| 2022 | 1.449 | 31.923,09 | 22,03 | 19 |
| 2023 | 1.449 | 30.586,77 | 21,11 | 22 |
| 2024 | 1.274 | 27.703,35 | 21,75 | 26 |
| totale | 23.846 | 481.371,26 | 20,19 | 271 |