| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 93 | 1.231,42 | 13,24 | 2 |
| 2007 | 2 | 43,91 | 21,96 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 13 | 215,42 | 16,57 | 2 |
| 2010 | 22 | 378,38 | 17,20 | 1 |
| 2012 | 40 | 606,55 | 15,16 | 3 |
| 2013 | 11 | 182,88 | 16,63 | 1 |
| 2014 | 14 | 204,30 | 14,59 | 1 |
| 2015 | 76 | 1.354,57 | 17,82 | 2 |
| 2016 | 39 | 611,48 | 15,68 | 1 |
| 2017 | 44 | 533,15 | 12,12 | 1 |
| 2018 | 54 | 659,15 | 12,21 | 2 |
| 2019 | 55 | 733,01 | 13,33 | 2 |
| 2020 | 50 | 705,76 | 14,12 | 2 |
| 2021 | 41 | 723,40 | 17,64 | 3 |
| 2022 | 42 | 672,48 | 16,01 | 3 |
| 2023 | 38 | 430,62 | 11,33 | 3 |
| 2024 | 55 | 726,85 | 13,22 | 3 |
| totale | 689 | 10.013,33 | 14,53 | 34 |