| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 58 | 859,20 | 14,81 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 6 | 45,43 | 7,57 | 1 |
| 2010 | 14 | 153,34 | 10,95 | 1 |
| 2012 | 12 | 318,66 | 26,56 | 1 |
| 2013 | 7 | 69,12 | 9,87 | 1 |
| 2014 | 6 | 126,19 | 21,03 | 1 |
| 2015 | 33 | 963,38 | 29,19 | 2 |
| 2016 | 2 | 32,55 | 16,28 | 1 |
| 2017 | 2 | 36,50 | 18,25 | 1 |
| 2018 | 17 | 197,68 | 11,63 | 1 |
| 2019 | 19 | 450,20 | 23,69 | 1 |
| 2020 | 26 | 543,99 | 20,92 | 1 |
| 2021 | 34 | 1.364,09 | 40,12 | 2 |
| 2022 | 31 | 761,14 | 24,55 | 2 |
| 2023 | 70 | 1.407,97 | 20,11 | 2 |
| 2024 | 27 | 666,39 | 24,68 | 2 |
| totale | 364 | 7.995,83 | 21,97 | 22 |