| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 55 | 644,05 | 11,71 | 2 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2008 | 61 | 963,88 | 15,80 | 1 |
| 2009 | 54 | 1.115,51 | 20,66 | 3 |
| 2010 | 7 | 144,20 | 20,60 | 2 |
| 2011 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 43 | 538,16 | 12,52 | 2 |
| 2013 | 43 | 580,98 | 13,51 | 2 |
| 2014 | 41 | 566,88 | 13,83 | 2 |
| 2015 | 52 | 628,21 | 12,08 | 2 |
| 2016 | 51 | 724,14 | 14,20 | 2 |
| 2017 | 49 | 638,14 | 13,02 | 2 |
| 2018 | 65 | 851,55 | 13,10 | 2 |
| 2019 | 48 | 620,03 | 12,92 | 2 |
| 2020 | 32 | 540,42 | 16,89 | 2 |
| 2021 | 53 | 818,10 | 15,44 | 2 |
| 2022 | 7 | 108,34 | 15,48 | 1 |
| 2023 | 41 | 484,59 | 11,82 | 2 |
| 2024 | 33 | 477,54 | 14,47 | 2 |
| totale | 735 | 10.444,72 | 14,21 | 35 |