| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.118 | 19.224,08 | 17,20 | 5 |
| 2007 | 853 | 19.199,89 | 22,51 | 4 |
| 2008 | 1.408 | 31.097,24 | 22,09 | 7 |
| 2009 | 1.341 | 28.371,89 | 21,16 | 6 |
| 2010 | 1.597 | 28.768,58 | 18,01 | 8 |
| 2011 | 1.444 | 25.434,62 | 17,61 | 7 |
| 2012 | 1.450 | 26.929,74 | 18,57 | 8 |
| 2013 | 1.402 | 24.506,32 | 17,48 | 8 |
| 2014 | 1.438 | 31.546,50 | 21,94 | 8 |
| 2015 | 1.441 | 32.008,99 | 22,21 | 9 |
| 2016 | 1.443 | 32.104,25 | 22,25 | 11 |
| 2017 | 1.554 | 36.201,99 | 23,30 | 12 |
| 2018 | 1.558 | 36.717,00 | 23,57 | 12 |
| 2019 | 1.510 | 36.715,59 | 24,31 | 12 |
| 2020 | 1.394 | 36.037,35 | 25,85 | 11 |
| 2021 | 1.308 | 33.571,18 | 25,67 | 12 |
| 2022 | 738 | 21.037,46 | 28,51 | 12 |
| 2023 | 1.191 | 28.627,62 | 24,04 | 13 |
| 2024 | 1.297 | 30.820,61 | 23,76 | 14 |
| totale | 25.485 | 558.920,90 | 21,93 | 179 |