| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 416 | 7.953,98 | 19,12 | 1 |
| 2009 | 153 | 3.578,39 | 23,39 | 3 |
| 2010 | 191 | 3.108,20 | 16,27 | 2 |
| 2011 | 22 | 1.002,05 | 45,55 | 1 |
| 2012 | 229 | 6.025,60 | 26,31 | 4 |
| 2013 | 196 | 5.743,74 | 29,30 | 3 |
| 2014 | 192 | 7.334,98 | 38,20 | 3 |
| 2015 | 269 | 10.299,34 | 38,29 | 4 |
| 2016 | 289 | 20.205,32 | 69,91 | 4 |
| 2017 | 293 | 11.841,27 | 40,41 | 4 |
| 2018 | 333 | 17.485,26 | 52,51 | 5 |
| 2019 | 334 | 16.320,80 | 48,86 | 5 |
| 2020 | 317 | 14.494,07 | 45,72 | 5 |
| 2021 | 289 | 12.672,29 | 43,85 | 5 |
| 2022 | 273 | 9.799,13 | 35,89 | 4 |
| 2023 | 275 | 10.331,03 | 37,57 | 5 |
| 2024 | 305 | 11.885,79 | 38,97 | 5 |
| totale | 4.376 | 170.081,24 | 38,87 | 63 |