| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.275 | 38.457,57 | 30,16 | 6 |
| 2007 | 457 | 12.376,21 | 27,08 | 1 |
| 2008 | 588 | 16.679,09 | 28,37 | 3 |
| 2009 | 905 | 33.943,18 | 37,51 | 8 |
| 2010 | 1.096 | 32.981,88 | 30,09 | 7 |
| 2011 | 1.000 | 29.263,79 | 29,26 | 5 |
| 2012 | 1.037 | 32.030,50 | 30,89 | 6 |
| 2013 | 1.173 | 35.166,25 | 29,98 | 9 |
| 2014 | 1.117 | 36.151,47 | 32,36 | 8 |
| 2015 | 1.147 | 41.549,46 | 36,22 | 7 |
| 2016 | 1.038 | 32.061,04 | 30,89 | 7 |
| 2017 | 938 | 27.035,55 | 28,82 | 7 |
| 2018 | 862 | 25.122,58 | 29,14 | 7 |
| 2019 | 874 | 25.239,64 | 28,88 | 8 |
| 2020 | 864 | 27.913,02 | 32,31 | 7 |
| 2021 | 775 | 22.684,35 | 29,27 | 6 |
| 2022 | 600 | 18.133,01 | 30,22 | 4 |
| 2023 | 595 | 17.559,79 | 29,51 | 4 |
| 2024 | 696 | 20.359,39 | 29,25 | 5 |
| totale | 17.037 | 524.707,77 | 30,80 | 115 |