| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 7 | 210,33 | 30,05 | 2 |
| 2007 | 1 | 8,22 | 8,22 | 1 |
| 2009 | 10 | 139,92 | 13,99 | 1 |
| 2010 | 11 | 123,49 | 11,23 | 2 |
| 2011 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 95 | 1.742,97 | 18,35 | 2 |
| 2013 | 598 | 10.758,88 | 17,99 | 3 |
| 2014 | 7 | 143,63 | 20,52 | 2 |
| 2015 | 8 | 142,46 | 17,81 | 1 |
| 2016 | 84 | 1.459,24 | 17,37 | 2 |
| 2017 | 87 | 1.482,70 | 17,04 | 2 |
| 2018 | 80 | 1.611,33 | 20,14 | 2 |
| 2019 | 80 | 1.672,79 | 20,91 | 2 |
| 2020 | 69 | 1.559,90 | 22,61 | 2 |
| 2021 | 73 | 1.714,96 | 23,49 | 2 |
| 2022 | 17 | 520,94 | 30,64 | 2 |
| 2023 | 17 | 533,96 | 31,41 | 2 |
| 2024 | 28 | 487,08 | 17,40 | 2 |
| totale | 1.272 | 24.312,80 | 19,11 | 33 |