| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 13 | 434,32 | 33,41 | 1 |
| 2009 | 2 | 66,65 | 33,33 | 1 |
| 2010 | 1 | 187,71 | 187,71 | 1 |
| 2012 | 6 | 116,46 | 19,41 | 1 |
| 2013 | 4 | 73,05 | 18,26 | 1 |
| 2014 | 5 | 249,36 | 49,87 | 1 |
| 2015 | 5 | 144,18 | 28,84 | 1 |
| 2016 | 7 | 187,25 | 26,75 | 1 |
| 2017 | 6 | 194,90 | 32,48 | 1 |
| 2018 | 7 | 236,25 | 33,75 | 1 |
| 2019 | 4 | 109,57 | 27,39 | 1 |
| 2020 | 5 | 170,44 | 34,09 | 1 |
| 2021 | 5 | 100,01 | 20,00 | 1 |
| 2022 | 7 | 184,89 | 26,41 | 1 |
| 2023 | 5 | 150,79 | 30,16 | 1 |
| 2024 | 10 | 137,88 | 13,79 | 1 |
| totale | 92 | 2.743,71 | 29,82 | 16 |