| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 550 | 12.780,86 | 23,24 | 2 |
| 2007 | 37 | 1.369,81 | 37,02 | 1 |
| 2008 | 152 | 6.084,13 | 40,03 | 2 |
| 2009 | 438 | 13.841,32 | 31,60 | 4 |
| 2010 | 547 | 13.532,64 | 24,74 | 4 |
| 2011 | 712 | 18.774,71 | 26,37 | 4 |
| 2012 | 709 | 19.459,14 | 27,45 | 5 |
| 2013 | 789 | 22.974,55 | 29,12 | 5 |
| 2014 | 769 | 26.152,32 | 34,01 | 6 |
| 2015 | 559 | 18.152,59 | 32,47 | 6 |
| 2016 | 595 | 18.325,16 | 30,80 | 6 |
| 2017 | 671 | 20.447,98 | 30,47 | 7 |
| 2018 | 690 | 22.227,49 | 32,21 | 7 |
| 2019 | 671 | 22.187,71 | 33,07 | 7 |
| 2020 | 657 | 24.634,99 | 37,50 | 7 |
| 2021 | 735 | 24.417,62 | 33,22 | 7 |
| 2022 | 772 | 25.850,60 | 33,49 | 7 |
| 2023 | 956 | 31.528,45 | 32,98 | 11 |
| 2024 | 910 | 28.876,03 | 31,73 | 13 |
| totale | 11.919 | 371.618,10 | 31,18 | 111 |