| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 21 | 251,27 | 11,97 | 1 |
| 2009 | 5 | 193,56 | 38,71 | 1 |
| 2010 | 7 | 70,84 | 10,12 | 1 |
| 2012 | 11 | 131,52 | 11,96 | 1 |
| 2013 | 12 | 144,42 | 12,04 | 1 |
| 2014 | 7 | 146,03 | 20,86 | 1 |
| 2015 | 11 | 192,42 | 17,49 | 1 |
| 2016 | 9 | 110,58 | 12,29 | 1 |
| 2017 | 8 | 154,39 | 19,30 | 2 |
| 2018 | 47 | 2.149,30 | 45,73 | 2 |
| 2019 | 47 | 1.974,90 | 42,02 | 2 |
| 2020 | 45 | 1.767,93 | 39,29 | 2 |
| 2021 | 33 | 1.395,10 | 42,28 | 2 |
| 2022 | 33 | 2.225,93 | 67,45 | 2 |
| 2023 | 53 | 1.829,82 | 34,52 | 2 |
| 2024 | 71 | 2.890,33 | 40,71 | 2 |
| totale | 420 | 15.628,34 | 37,21 | 24 |