| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 315 | 7.935,78 | 25,19 | 4 |
| 2007 | 327 | 8.060,51 | 24,65 | 2 |
| 2008 | 446 | 10.538,85 | 23,63 | 3 |
| 2009 | 352 | 9.231,37 | 26,23 | 4 |
| 2010 | 395 | 7.025,18 | 17,79 | 7 |
| 2011 | 423 | 7.468,52 | 17,66 | 6 |
| 2012 | 420 | 8.915,63 | 21,23 | 7 |
| 2013 | 360 | 7.049,14 | 19,58 | 7 |
| 2014 | 233 | 5.625,83 | 24,15 | 5 |
| 2015 | 199 | 4.744,84 | 23,84 | 6 |
| 2016 | 178 | 3.752,50 | 21,08 | 6 |
| 2017 | 336 | 8.035,75 | 23,92 | 5 |
| 2018 | 346 | 8.876,31 | 25,65 | 6 |
| 2019 | 220 | 5.002,48 | 22,74 | 6 |
| 2020 | 388 | 10.295,39 | 26,53 | 7 |
| 2021 | 393 | 10.623,82 | 27,03 | 7 |
| 2022 | 457 | 12.703,53 | 27,80 | 8 |
| 2023 | 356 | 7.651,10 | 21,49 | 9 |
| 2024 | 339 | 13.538,31 | 39,94 | 9 |
| totale | 6.483 | 157.074,84 | 24,23 | 114 |