| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.553 | 69.606,38 | 27,26 | 13 |
| 2007 | 1.614 | 52.994,34 | 32,83 | 10 |
| 2008 | 1.678 | 53.425,87 | 31,84 | 10 |
| 2009 | 1.973 | 61.427,66 | 31,13 | 13 |
| 2010 | 2.007 | 52.181,29 | 26,00 | 11 |
| 2011 | 1.958 | 50.133,24 | 25,60 | 10 |
| 2012 | 1.870 | 51.362,09 | 27,47 | 14 |
| 2013 | 2.494 | 65.361,07 | 26,21 | 14 |
| 2014 | 2.473 | 80.982,03 | 32,75 | 15 |
| 2015 | 2.429 | 78.096,11 | 32,15 | 14 |
| 2016 | 2.248 | 77.468,22 | 34,46 | 14 |
| 2017 | 2.304 | 82.263,70 | 35,70 | 15 |
| 2018 | 2.259 | 77.017,78 | 34,09 | 17 |
| 2019 | 2.136 | 75.504,76 | 35,35 | 18 |
| 2020 | 2.084 | 78.521,47 | 37,68 | 16 |
| 2021 | 1.974 | 75.426,27 | 38,21 | 14 |
| 2022 | 1.893 | 74.728,75 | 39,48 | 14 |
| 2023 | 1.735 | 68.996,61 | 39,77 | 14 |
| 2024 | 1.932 | 73.025,16 | 37,80 | 13 |
| totale | 39.614 | 1.298.522,80 | 32,78 | 259 |