| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 489 | 8.005,39 | 16,37 | 2 |
| 2007 | 201 | 3.461,87 | 17,22 | 2 |
| 2008 | 277 | 4.945,66 | 17,85 | 2 |
| 2009 | 105 | 2.195,96 | 20,91 | 2 |
| 2010 | 99 | 1.911,70 | 19,31 | 2 |
| 2011 | 70 | 1.308,15 | 18,69 | 1 |
| 2012 | 1 | 67,87 | 67,87 | 1 |
| 2013 | 71 | 1.254,98 | 17,68 | 2 |
| 2014 | 1 | 85,37 | 85,37 | 1 |
| 2015 | 0 | 0,00 | 0,00 | 1 |
| 2016 | 2 | 28,82 | 14,41 | 1 |
| 2017 | 59 | 1.135,02 | 19,24 | 2 |
| 2018 | 63 | 1.306,23 | 20,73 | 2 |
| 2019 | 60 | 1.184,48 | 19,74 | 3 |
| 2020 | 481 | 15.023,33 | 31,23 | 3 |
| 2021 | 863 | 32.982,83 | 38,22 | 3 |
| 2022 | 586 | 26.376,24 | 45,01 | 3 |
| 2023 | 410 | 14.059,59 | 34,29 | 4 |
| 2024 | 1.334 | 44.968,15 | 33,71 | 4 |
| totale | 5.172 | 160.301,64 | 30,99 | 41 |