| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.016 | 19.625,73 | 19,32 | 8 |
| 2007 | 1.757 | 43.531,93 | 24,78 | 8 |
| 2008 | 1.927 | 47.049,28 | 24,42 | 8 |
| 2009 | 1.369 | 34.775,53 | 25,40 | 11 |
| 2010 | 1.427 | 32.756,62 | 22,95 | 9 |
| 2011 | 1.263 | 27.967,23 | 22,14 | 7 |
| 2012 | 2.357 | 62.403,48 | 26,48 | 12 |
| 2013 | 2.406 | 59.073,46 | 24,55 | 11 |
| 2014 | 2.644 | 76.867,06 | 29,07 | 13 |
| 2015 | 2.559 | 77.108,40 | 30,13 | 13 |
| 2016 | 2.613 | 79.883,79 | 30,57 | 17 |
| 2017 | 2.862 | 82.479,71 | 28,82 | 18 |
| 2018 | 1.829 | 50.802,24 | 27,78 | 18 |
| 2019 | 1.631 | 47.001,60 | 28,82 | 19 |
| 2020 | 1.739 | 51.728,99 | 29,75 | 19 |
| 2021 | 1.715 | 62.082,96 | 36,20 | 20 |
| 2022 | 1.892 | 57.363,80 | 30,32 | 18 |
| 2023 | 1.740 | 52.928,16 | 30,42 | 19 |
| 2024 | 1.735 | 47.020,40 | 27,10 | 18 |
| totale | 36.481 | 1.012.450,37 | 27,75 | 266 |