| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 3.114 | 77.133,94 | 24,77 | 14 |
| 2007 | 2.049 | 57.596,22 | 28,11 | 18 |
| 2008 | 2.231 | 63.268,59 | 28,36 | 16 |
| 2009 | 2.903 | 79.512,54 | 27,39 | 18 |
| 2010 | 3.162 | 77.926,24 | 24,64 | 20 |
| 2011 | 2.518 | 60.823,80 | 24,16 | 16 |
| 2012 | 2.814 | 73.884,38 | 26,26 | 25 |
| 2013 | 3.168 | 74.639,90 | 23,56 | 31 |
| 2014 | 3.160 | 95.833,56 | 30,33 | 33 |
| 2015 | 2.352 | 73.366,12 | 31,19 | 29 |
| 2016 | 3.098 | 97.758,16 | 31,56 | 35 |
| 2017 | 3.137 | 96.401,06 | 30,73 | 38 |
| 2018 | 3.136 | 98.038,42 | 31,26 | 41 |
| 2019 | 3.305 | 100.916,85 | 30,53 | 42 |
| 2020 | 3.275 | 103.971,59 | 31,75 | 46 |
| 2021 | 3.216 | 96.966,32 | 30,15 | 47 |
| 2022 | 3.108 | 101.083,36 | 32,52 | 51 |
| 2023 | 3.144 | 103.489,12 | 32,92 | 54 |
| 2024 | 3.393 | 112.044,92 | 33,02 | 58 |
| totale | 56.283 | 1.644.655,09 | 29,22 | 632 |