| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 6.353 | 130.549,16 | 20,55 | 8 |
| 2007 | 6.392 | 142.193,32 | 22,25 | 9 |
| 2008 | 6.251 | 138.136,25 | 22,10 | 9 |
| 2009 | 6.638 | 144.690,99 | 21,80 | 12 |
| 2010 | 6.875 | 126.473,52 | 18,40 | 12 |
| 2011 | 6.431 | 109.904,92 | 17,09 | 7 |
| 2012 | 6.900 | 129.850,96 | 18,82 | 13 |
| 2013 | 6.546 | 113.982,70 | 17,41 | 12 |
| 2014 | 6.442 | 143.577,74 | 22,29 | 12 |
| 2015 | 6.251 | 139.069,40 | 22,25 | 11 |
| 2016 | 6.165 | 139.606,38 | 22,64 | 15 |
| 2017 | 6.050 | 137.182,97 | 22,67 | 17 |
| 2018 | 5.784 | 131.287,61 | 22,70 | 17 |
| 2019 | 5.701 | 130.610,87 | 22,91 | 19 |
| 2020 | 5.605 | 136.421,97 | 24,34 | 20 |
| 2021 | 5.373 | 131.190,73 | 24,42 | 22 |
| 2022 | 5.061 | 125.415,94 | 24,78 | 19 |
| 2023 | 4.895 | 120.128,07 | 24,54 | 26 |
| 2024 | 4.857 | 115.640,39 | 23,81 | 30 |
| totale | 114.570 | 2.485.913,89 | 21,70 | 290 |