| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.837 | 41.028,46 | 22,33 | 6 |
| 2007 | 1.232 | 35.723,01 | 29,00 | 6 |
| 2008 | 1.544 | 43.983,64 | 28,49 | 8 |
| 2009 | 1.930 | 51.552,70 | 26,71 | 10 |
| 2010 | 2.034 | 51.988,57 | 25,56 | 10 |
| 2011 | 1.804 | 45.013,45 | 24,95 | 9 |
| 2012 | 2.086 | 52.810,90 | 25,32 | 15 |
| 2013 | 2.479 | 56.207,26 | 22,67 | 14 |
| 2014 | 2.403 | 69.427,02 | 28,89 | 18 |
| 2015 | 2.570 | 73.392,78 | 28,56 | 17 |
| 2016 | 2.589 | 75.522,55 | 29,17 | 18 |
| 2017 | 2.615 | 81.617,77 | 31,21 | 21 |
| 2018 | 2.626 | 82.416,09 | 31,38 | 20 |
| 2019 | 2.731 | 83.233,77 | 30,48 | 23 |
| 2020 | 2.506 | 84.504,85 | 33,72 | 23 |
| 2021 | 2.192 | 73.754,46 | 33,65 | 24 |
| 2022 | 2.230 | 81.989,60 | 36,77 | 24 |
| 2023 | 2.414 | 114.411,33 | 47,39 | 27 |
| 2024 | 2.422 | 77.983,50 | 32,20 | 30 |
| totale | 42.244 | 1.276.561,71 | 30,22 | 323 |