| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.500 | 33.775,20 | 22,52 | 7 |
| 2007 | 1.141 | 26.191,91 | 22,96 | 7 |
| 2008 | 1.909 | 45.371,90 | 23,77 | 11 |
| 2009 | 1.775 | 41.284,38 | 23,26 | 9 |
| 2010 | 2.155 | 45.033,80 | 20,90 | 11 |
| 2011 | 1.916 | 39.573,18 | 20,65 | 8 |
| 2012 | 1.730 | 34.366,53 | 19,87 | 10 |
| 2013 | 1.735 | 32.313,98 | 18,62 | 11 |
| 2014 | 1.770 | 42.662,92 | 24,10 | 9 |
| 2015 | 1.990 | 51.788,01 | 26,02 | 9 |
| 2016 | 2.248 | 60.490,00 | 26,91 | 10 |
| 2017 | 2.055 | 56.570,45 | 27,53 | 11 |
| 2018 | 1.786 | 44.812,81 | 25,09 | 11 |
| 2019 | 1.943 | 48.391,49 | 24,91 | 12 |
| 2020 | 1.848 | 48.733,18 | 26,37 | 12 |
| 2021 | 1.828 | 44.821,65 | 24,52 | 12 |
| 2022 | 1.700 | 47.067,93 | 27,69 | 12 |
| 2023 | 1.719 | 42.944,45 | 24,98 | 16 |
| 2024 | 1.658 | 41.095,92 | 24,79 | 16 |
| totale | 34.406 | 827.289,69 | 24,04 | 204 |