| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 20 | 325,07 | 16,25 | 1 |
| 2009 | 7 | 49,05 | 7,01 | 1 |
| 2010 | 0 | 0,00 | 0,00 | 1 |
| 2011 | 56 | 637,08 | 11,38 | 1 |
| 2012 | 63 | 848,77 | 13,47 | 2 |
| 2013 | 24 | 246,14 | 10,26 | 1 |
| 2014 | 76 | 795,76 | 10,47 | 2 |
| 2015 | 67 | 746,58 | 11,14 | 3 |
| 2016 | 75 | 780,38 | 10,41 | 2 |
| 2017 | 228 | 2.721,53 | 11,94 | 3 |
| 2018 | 215 | 2.576,29 | 11,98 | 3 |
| 2019 | 249 | 3.310,46 | 13,30 | 3 |
| 2020 | 267 | 3.641,46 | 13,64 | 4 |
| 2021 | 296 | 3.997,40 | 13,50 | 4 |
| 2022 | 242 | 3.575,31 | 14,77 | 4 |
| 2023 | 195 | 2.682,59 | 13,76 | 6 |
| 2024 | 403 | 4.733,26 | 11,75 | 7 |
| totale | 2.483 | 31.667,13 | 12,75 | 48 |