| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.799 | 32.509,70 | 18,07 | 4 |
| 2007 | 222 | 6.610,09 | 29,78 | 2 |
| 2008 | 240 | 7.351,51 | 30,63 | 2 |
| 2009 | 747 | 15.245,20 | 20,41 | 4 |
| 2010 | 409 | 8.342,07 | 20,40 | 3 |
| 2011 | 308 | 7.545,57 | 24,50 | 4 |
| 2012 | 644 | 11.743,17 | 18,23 | 5 |
| 2013 | 2.960 | 59.226,58 | 20,01 | 8 |
| 2014 | 3.616 | 85.381,96 | 23,61 | 9 |
| 2015 | 3.934 | 94.796,31 | 24,10 | 11 |
| 2016 | 3.536 | 89.489,86 | 25,31 | 9 |
| 2017 | 3.287 | 84.106,30 | 25,59 | 10 |
| 2018 | 4.126 | 98.339,80 | 23,83 | 9 |
| 2019 | 3.447 | 84.470,50 | 24,51 | 8 |
| 2020 | 3.610 | 90.679,80 | 25,12 | 9 |
| 2021 | 3.180 | 82.084,43 | 25,81 | 9 |
| 2022 | 3.396 | 92.424,45 | 27,22 | 10 |
| 2023 | 4.477 | 103.214,36 | 23,05 | 15 |
| 2024 | 4.086 | 91.837,36 | 22,48 | 15 |
| totale | 48.024 | 1.145.399,02 | 23,85 | 146 |