| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 192 | 2.361,96 | 12,30 | 2 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 26 | 429,96 | 16,54 | 2 |
| 2010 | 95 | 1.232,41 | 12,97 | 2 |
| 2011 | 2 | 69,12 | 34,56 | 1 |
| 2012 | 28 | 611,78 | 21,85 | 2 |
| 2013 | 17 | 300,68 | 17,69 | 2 |
| 2014 | 15 | 292,75 | 19,52 | 1 |
| 2015 | 16 | 312,00 | 19,50 | 1 |
| 2016 | 14 | 266,65 | 19,05 | 2 |
| 2017 | 27 | 649,02 | 24,04 | 2 |
| 2018 | 25 | 601,32 | 24,05 | 2 |
| 2019 | 24 | 589,83 | 24,58 | 2 |
| 2020 | 24 | 727,18 | 30,30 | 2 |
| 2021 | 71 | 1.524,52 | 21,47 | 3 |
| 2022 | 61 | 1.169,20 | 19,17 | 4 |
| 2023 | 68 | 1.154,42 | 16,98 | 4 |
| 2024 | 76 | 1.621,43 | 21,33 | 6 |
| totale | 781 | 13.914,23 | 17,82 | 41 |