| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 220 | 2.004,49 | 9,11 | 1 |
| 2009 | 90 | 1.490,50 | 16,56 | 1 |
| 2010 | 80 | 1.318,24 | 16,48 | 1 |
| 2012 | 168 | 2.984,70 | 17,77 | 2 |
| 2013 | 551 | 8.794,55 | 15,96 | 3 |
| 2014 | 706 | 13.037,20 | 18,47 | 3 |
| 2015 | 263 | 5.805,94 | 22,08 | 3 |
| 2016 | 274 | 5.564,11 | 20,31 | 3 |
| 2017 | 333 | 6.063,66 | 18,21 | 3 |
| 2018 | 481 | 7.318,19 | 15,21 | 3 |
| 2019 | 381 | 6.360,93 | 16,70 | 3 |
| 2020 | 371 | 6.913,00 | 18,63 | 3 |
| 2021 | 321 | 6.428,89 | 20,03 | 4 |
| 2022 | 265 | 5.567,94 | 21,01 | 4 |
| 2023 | 286 | 6.001,01 | 20,98 | 4 |
| 2024 | 281 | 5.440,77 | 19,36 | 5 |
| totale | 5.071 | 91.094,12 | 17,96 | 46 |