| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.219 | 26.295,72 | 21,57 | 10 |
| 2007 | 488 | 12.379,70 | 25,37 | 9 |
| 2008 | 956 | 27.607,59 | 28,88 | 15 |
| 2009 | 1.212 | 27.602,93 | 22,77 | 13 |
| 2010 | 1.295 | 28.459,75 | 21,98 | 15 |
| 2011 | 758 | 15.560,20 | 20,53 | 14 |
| 2012 | 1.172 | 25.662,84 | 21,90 | 13 |
| 2013 | 1.291 | 26.572,92 | 20,58 | 12 |
| 2014 | 1.209 | 32.152,80 | 26,59 | 13 |
| 2015 | 1.015 | 27.078,89 | 26,68 | 10 |
| 2016 | 1.088 | 28.850,63 | 26,52 | 10 |
| 2017 | 885 | 22.172,49 | 25,05 | 9 |
| 2018 | 804 | 19.048,51 | 23,69 | 10 |
| 2019 | 611 | 14.293,79 | 23,39 | 9 |
| 2020 | 585 | 15.054,45 | 25,73 | 9 |
| 2021 | 867 | 21.693,17 | 25,02 | 11 |
| 2022 | 800 | 21.500,25 | 26,88 | 10 |
| 2023 | 782 | 21.985,49 | 28,11 | 10 |
| 2024 | 891 | 24.588,83 | 27,60 | 12 |
| totale | 17.928 | 438.560,95 | 24,46 | 214 |