| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 352 | 10.410,26 | 29,57 | 6 |
| 2007 | 9 | 240,46 | 26,72 | 3 |
| 2008 | 59 | 3.367,38 | 57,07 | 3 |
| 2009 | 386 | 16.527,38 | 42,82 | 7 |
| 2010 | 564 | 21.908,77 | 38,85 | 6 |
| 2011 | 703 | 29.355,40 | 41,76 | 4 |
| 2012 | 781 | 29.043,55 | 37,19 | 8 |
| 2013 | 836 | 31.889,19 | 38,14 | 6 |
| 2014 | 940 | 41.473,55 | 44,12 | 9 |
| 2015 | 1.089 | 49.631,41 | 45,58 | 11 |
| 2016 | 506 | 23.030,62 | 45,52 | 8 |
| 2017 | 435 | 22.025,54 | 50,63 | 10 |
| 2018 | 400 | 19.729,10 | 49,32 | 11 |
| 2019 | 604 | 24.772,00 | 41,01 | 11 |
| 2020 | 871 | 33.126,60 | 38,03 | 12 |
| 2021 | 827 | 25.985,85 | 31,42 | 11 |
| 2022 | 670 | 21.953,18 | 32,77 | 11 |
| 2023 | 688 | 20.331,64 | 29,55 | 12 |
| 2024 | 667 | 19.193,45 | 28,78 | 15 |
| totale | 11.387 | 443.995,33 | 38,99 | 164 |