| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.050 | 25.106,92 | 23,91 | 7 |
| 2007 | 748 | 21.963,91 | 29,36 | 7 |
| 2008 | 705 | 21.191,84 | 30,06 | 7 |
| 2009 | 925 | 25.837,64 | 27,93 | 8 |
| 2010 | 1.133 | 26.204,97 | 23,13 | 9 |
| 2011 | 930 | 23.006,88 | 24,74 | 9 |
| 2012 | 977 | 24.222,29 | 24,79 | 10 |
| 2013 | 1.258 | 29.832,15 | 23,71 | 12 |
| 2014 | 1.356 | 38.074,66 | 28,08 | 14 |
| 2015 | 1.210 | 33.324,48 | 27,54 | 11 |
| 2016 | 1.197 | 32.438,48 | 27,10 | 11 |
| 2017 | 1.358 | 38.657,79 | 28,47 | 9 |
| 2018 | 1.317 | 32.793,50 | 24,90 | 10 |
| 2019 | 1.374 | 34.835,38 | 25,35 | 12 |
| 2020 | 1.338 | 37.045,42 | 27,69 | 11 |
| 2021 | 1.286 | 36.158,91 | 28,12 | 12 |
| 2022 | 1.290 | 38.059,77 | 29,50 | 12 |
| 2023 | 1.350 | 38.800,99 | 28,74 | 15 |
| 2024 | 1.418 | 36.311,77 | 25,61 | 18 |
| totale | 22.220 | 593.867,75 | 26,73 | 204 |