| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 541 | 10.232,48 | 18,91 | 1 |
| 2007 | 61 | 1.645,68 | 26,98 | 1 |
| 2008 | 179 | 4.973,33 | 27,78 | 3 |
| 2009 | 856 | 19.334,66 | 22,59 | 4 |
| 2010 | 706 | 15.003,04 | 21,25 | 4 |
| 2011 | 138 | 3.648,11 | 26,44 | 1 |
| 2012 | 1.196 | 25.246,72 | 21,11 | 6 |
| 2013 | 1.342 | 26.365,08 | 19,65 | 5 |
| 2014 | 1.305 | 31.648,08 | 24,25 | 4 |
| 2015 | 1.389 | 34.839,18 | 25,08 | 7 |
| 2016 | 1.401 | 34.885,08 | 24,90 | 5 |
| 2017 | 1.246 | 29.419,71 | 23,61 | 4 |
| 2018 | 1.188 | 27.522,38 | 23,17 | 3 |
| 2019 | 1.233 | 28.572,19 | 23,17 | 4 |
| 2020 | 1.208 | 30.084,82 | 24,90 | 4 |
| 2021 | 1.225 | 28.439,83 | 23,22 | 4 |
| 2022 | 1.279 | 33.447,02 | 26,15 | 4 |
| 2023 | 1.997 | 49.423,04 | 24,75 | 6 |
| 2024 | 2.014 | 51.545,68 | 25,59 | 7 |
| totale | 20.504 | 486.276,11 | 23,72 | 77 |