| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.027 | 52.753,82 | 51,37 | 3 |
| 2007 | 636 | 43.100,96 | 67,77 | 1 |
| 2008 | 838 | 56.785,29 | 67,76 | 1 |
| 2009 | 822 | 49.746,65 | 60,52 | 4 |
| 2010 | 774 | 41.233,51 | 53,27 | 5 |
| 2011 | 826 | 42.379,37 | 51,31 | 4 |
| 2012 | 951 | 43.447,66 | 45,69 | 6 |
| 2013 | 1.003 | 40.931,57 | 40,81 | 5 |
| 2014 | 1.002 | 46.901,19 | 46,81 | 7 |
| 2015 | 964 | 40.593,38 | 42,11 | 6 |
| 2016 | 1.147 | 43.680,71 | 38,08 | 7 |
| 2017 | 1.319 | 47.894,53 | 36,31 | 9 |
| 2018 | 1.079 | 40.756,18 | 37,77 | 8 |
| 2019 | 1.100 | 39.491,23 | 35,90 | 7 |
| 2020 | 1.283 | 43.201,94 | 33,67 | 8 |
| 2021 | 1.216 | 40.797,00 | 33,55 | 9 |
| 2022 | 1.026 | 34.880,81 | 34,00 | 6 |
| 2023 | 1.047 | 37.580,12 | 35,89 | 8 |
| 2024 | 1.124 | 35.626,52 | 31,70 | 11 |
| totale | 19.184 | 821.782,44 | 42,84 | 115 |