| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.806 | 46.505,31 | 25,75 | 7 |
| 2007 | 1.584 | 46.760,59 | 29,52 | 6 |
| 2008 | 2.295 | 62.296,16 | 27,14 | 5 |
| 2009 | 2.445 | 70.661,84 | 28,90 | 8 |
| 2010 | 2.745 | 70.295,19 | 25,61 | 11 |
| 2011 | 2.843 | 72.189,82 | 25,39 | 8 |
| 2012 | 2.861 | 75.981,27 | 26,56 | 10 |
| 2013 | 3.114 | 77.275,67 | 24,82 | 13 |
| 2014 | 2.941 | 93.422,59 | 31,77 | 13 |
| 2015 | 3.042 | 94.492,69 | 31,06 | 12 |
| 2016 | 3.114 | 101.784,59 | 32,69 | 12 |
| 2017 | 3.112 | 100.520,15 | 32,30 | 12 |
| 2018 | 3.171 | 100.183,06 | 31,59 | 12 |
| 2019 | 3.152 | 99.328,66 | 31,51 | 13 |
| 2020 | 3.004 | 97.516,94 | 32,46 | 13 |
| 2021 | 2.868 | 92.392,81 | 32,22 | 13 |
| 2022 | 2.770 | 90.828,28 | 32,79 | 10 |
| 2023 | 2.974 | 89.434,36 | 30,07 | 12 |
| 2024 | 2.954 | 90.866,94 | 30,76 | 14 |
| totale | 52.795 | 1.572.736,92 | 29,79 | 204 |