| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.352 | 37.039,51 | 27,40 | 3 |
| 2007 | 680 | 21.760,76 | 32,00 | 2 |
| 2008 | 1.057 | 33.265,21 | 31,47 | 5 |
| 2009 | 1.252 | 38.455,78 | 30,72 | 6 |
| 2010 | 1.273 | 34.077,51 | 26,77 | 7 |
| 2011 | 1.003 | 26.060,18 | 25,98 | 4 |
| 2012 | 1.299 | 35.706,94 | 27,49 | 5 |
| 2013 | 1.344 | 35.211,18 | 26,20 | 5 |
| 2014 | 1.369 | 44.297,92 | 32,36 | 6 |
| 2015 | 1.485 | 47.578,53 | 32,04 | 8 |
| 2016 | 1.447 | 50.025,51 | 34,57 | 7 |
| 2017 | 1.387 | 45.491,71 | 32,80 | 8 |
| 2018 | 1.209 | 39.971,46 | 33,06 | 7 |
| 2019 | 1.211 | 41.098,22 | 33,94 | 7 |
| 2020 | 1.274 | 42.586,02 | 33,43 | 8 |
| 2021 | 1.173 | 40.576,63 | 34,59 | 10 |
| 2022 | 1.132 | 38.017,93 | 33,58 | 10 |
| 2023 | 1.106 | 37.922,98 | 34,29 | 11 |
| 2024 | 983 | 31.933,87 | 32,49 | 11 |
| totale | 23.036 | 721.077,85 | 31,30 | 130 |