| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 27 | 276,61 | 10,24 | 1 |
| 2009 | 45 | 1.758,12 | 39,07 | 2 |
| 2010 | 6 | 119,34 | 19,89 | 1 |
| 2012 | 10 | 111,66 | 11,17 | 1 |
| 2013 | 14 | 121,22 | 8,66 | 1 |
| 2014 | 5 | 111,22 | 22,24 | 1 |
| 2015 | 8 | 195,33 | 24,42 | 1 |
| 2016 | 20 | 388,31 | 19,42 | 2 |
| 2017 | 37 | 818,51 | 22,12 | 2 |
| 2018 | 30 | 660,34 | 22,01 | 2 |
| 2019 | 32 | 682,20 | 21,32 | 3 |
| 2020 | 49 | 903,79 | 18,44 | 3 |
| 2021 | 113 | 1.731,63 | 15,32 | 3 |
| 2022 | 133 | 1.915,19 | 14,40 | 3 |
| 2023 | 154 | 2.001,60 | 13,00 | 3 |
| 2024 | 150 | 1.970,28 | 13,14 | 3 |
| totale | 833 | 13.765,35 | 16,53 | 32 |