| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 177 | 2.312,73 | 13,07 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 55 | 1.551,32 | 28,21 | 4 |
| 2010 | 23 | 230,07 | 10,00 | 2 |
| 2011 | 2 | 19,50 | 9,75 | 1 |
| 2012 | 34 | 373,81 | 10,99 | 2 |
| 2013 | 50 | 502,07 | 10,04 | 1 |
| 2014 | 54 | 893,87 | 16,55 | 1 |
| 2015 | 39 | 588,15 | 15,08 | 1 |
| 2016 | 32 | 507,59 | 15,86 | 1 |
| 2017 | 33 | 527,35 | 15,98 | 1 |
| 2018 | 31 | 495,03 | 15,97 | 1 |
| 2019 | 29 | 526,10 | 18,14 | 1 |
| 2020 | 28 | 566,46 | 20,23 | 1 |
| 2021 | 25 | 461,32 | 18,45 | 1 |
| 2022 | 26 | 484,92 | 18,65 | 1 |
| 2023 | 31 | 521,22 | 16,81 | 3 |
| 2024 | 32 | 580,63 | 18,14 | 3 |
| totale | 701 | 11.142,14 | 15,89 | 27 |