| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 999 | 24.968,57 | 24,99 | 5 |
| 2007 | 1.085 | 29.287,47 | 26,99 | 5 |
| 2008 | 1.004 | 25.382,65 | 25,28 | 8 |
| 2009 | 833 | 21.789,40 | 26,16 | 8 |
| 2010 | 1.869 | 46.585,16 | 24,93 | 10 |
| 2011 | 2.251 | 54.843,37 | 24,36 | 13 |
| 2012 | 2.676 | 60.491,98 | 22,61 | 13 |
| 2013 | 2.224 | 51.878,25 | 23,33 | 14 |
| 2014 | 1.974 | 57.810,21 | 29,29 | 17 |
| 2015 | 1.830 | 54.211,33 | 29,62 | 16 |
| 2016 | 1.887 | 55.242,21 | 29,28 | 15 |
| 2017 | 2.209 | 61.447,75 | 27,82 | 19 |
| 2018 | 1.939 | 55.729,94 | 28,74 | 20 |
| 2019 | 1.831 | 52.851,33 | 28,86 | 19 |
| 2020 | 1.833 | 53.628,15 | 29,26 | 19 |
| 2021 | 1.746 | 51.203,29 | 29,33 | 21 |
| 2022 | 2.051 | 65.479,57 | 31,93 | 18 |
| 2023 | 2.406 | 69.954,38 | 29,07 | 25 |
| 2024 | 2.267 | 65.684,88 | 28,97 | 32 |
| totale | 34.914 | 958.469,89 | 27,45 | 297 |