| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.182 | 18.258,37 | 15,45 | 2 |
| 2007 | 483 | 8.001,09 | 16,57 | 1 |
| 2008 | 783 | 16.058,41 | 20,51 | 3 |
| 2009 | 1.579 | 32.775,13 | 20,76 | 7 |
| 2010 | 1.456 | 26.991,54 | 18,54 | 7 |
| 2011 | 1.237 | 20.388,37 | 16,48 | 3 |
| 2012 | 1.304 | 24.047,13 | 18,44 | 6 |
| 2013 | 1.303 | 21.474,01 | 16,48 | 8 |
| 2014 | 1.289 | 25.333,15 | 19,65 | 8 |
| 2015 | 959 | 21.006,98 | 21,91 | 10 |
| 2016 | 1.036 | 21.502,29 | 20,76 | 8 |
| 2017 | 785 | 17.806,53 | 22,68 | 9 |
| 2018 | 764 | 17.537,74 | 22,96 | 11 |
| 2019 | 593 | 14.656,57 | 24,72 | 11 |
| 2020 | 972 | 22.150,06 | 22,79 | 12 |
| 2021 | 812 | 20.155,99 | 24,82 | 11 |
| 2022 | 675 | 17.532,64 | 25,97 | 12 |
| 2023 | 535 | 13.454,27 | 25,15 | 12 |
| 2024 | 729 | 16.733,70 | 22,95 | 15 |
| totale | 18.476 | 375.863,97 | 20,34 | 156 |