| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.305 | 56.937,70 | 24,70 | 7 |
| 2007 | 1.798 | 65.138,23 | 36,23 | 10 |
| 2008 | 2.254 | 90.836,27 | 40,30 | 11 |
| 2009 | 2.525 | 96.902,27 | 38,38 | 17 |
| 2010 | 3.127 | 97.763,55 | 31,26 | 18 |
| 2011 | 2.670 | 80.864,50 | 30,29 | 14 |
| 2012 | 3.076 | 101.940,01 | 33,14 | 19 |
| 2013 | 3.357 | 100.821,13 | 30,03 | 22 |
| 2014 | 3.539 | 129.693,69 | 36,65 | 21 |
| 2015 | 3.475 | 124.894,68 | 35,94 | 20 |
| 2016 | 3.338 | 123.514,16 | 37,00 | 19 |
| 2017 | 3.287 | 121.194,55 | 36,87 | 20 |
| 2018 | 3.711 | 124.898,97 | 33,66 | 20 |
| 2019 | 3.491 | 122.693,14 | 35,15 | 22 |
| 2020 | 3.298 | 124.751,88 | 37,83 | 22 |
| 2021 | 3.175 | 116.935,22 | 36,83 | 23 |
| 2022 | 3.173 | 119.042,63 | 37,52 | 22 |
| 2023 | 3.071 | 110.183,17 | 35,88 | 27 |
| 2024 | 3.045 | 108.920,62 | 35,77 | 30 |
| totale | 57.715 | 2.017.926,37 | 34,96 | 364 |