| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 342 | 10.943,58 | 32,00 | 4 |
| 2007 | 249 | 8.037,69 | 32,28 | 6 |
| 2008 | 496 | 17.988,45 | 36,27 | 5 |
| 2009 | 525 | 17.216,39 | 32,79 | 6 |
| 2010 | 698 | 19.744,99 | 28,29 | 7 |
| 2011 | 694 | 18.987,17 | 27,36 | 4 |
| 2012 | 988 | 26.421,89 | 26,74 | 5 |
| 2013 | 1.041 | 25.631,95 | 24,62 | 5 |
| 2014 | 1.077 | 34.127,21 | 31,69 | 6 |
| 2015 | 1.033 | 32.776,44 | 31,73 | 6 |
| 2016 | 1.282 | 40.346,27 | 31,47 | 9 |
| 2017 | 1.468 | 45.885,18 | 31,26 | 10 |
| 2018 | 1.541 | 49.300,78 | 31,99 | 11 |
| 2019 | 1.635 | 50.808,22 | 31,08 | 11 |
| 2020 | 1.597 | 52.630,57 | 32,96 | 10 |
| 2021 | 1.499 | 47.150,40 | 31,45 | 9 |
| 2022 | 1.524 | 50.470,24 | 33,12 | 10 |
| 2023 | 1.532 | 48.357,80 | 31,57 | 11 |
| 2024 | 1.702 | 51.679,58 | 30,36 | 13 |
| totale | 20.923 | 648.504,80 | 30,99 | 148 |