| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.253 | 27.556,75 | 21,99 | 5 |
| 2007 | 2.293 | 60.803,91 | 26,52 | 7 |
| 2008 | 2.236 | 61.671,86 | 27,58 | 7 |
| 2009 | 2.064 | 56.079,94 | 27,17 | 8 |
| 2010 | 2.318 | 52.113,84 | 22,48 | 10 |
| 2011 | 2.217 | 50.853,30 | 22,94 | 8 |
| 2012 | 3.168 | 73.284,38 | 23,13 | 9 |
| 2013 | 3.128 | 67.701,24 | 21,64 | 7 |
| 2014 | 3.575 | 95.375,77 | 26,68 | 10 |
| 2015 | 3.543 | 97.427,80 | 27,50 | 11 |
| 2016 | 3.406 | 97.163,75 | 28,53 | 9 |
| 2017 | 3.181 | 85.520,19 | 26,88 | 8 |
| 2018 | 3.633 | 105.818,22 | 29,13 | 11 |
| 2019 | 3.015 | 81.385,38 | 26,99 | 10 |
| 2020 | 2.602 | 74.320,75 | 28,56 | 9 |
| 2021 | 2.445 | 69.739,95 | 28,52 | 9 |
| 2022 | 2.432 | 70.430,62 | 28,96 | 10 |
| 2023 | 2.240 | 64.774,09 | 28,92 | 9 |
| 2024 | 2.231 | 61.136,23 | 27,40 | 12 |
| totale | 50.980 | 1.353.157,97 | 26,54 | 169 |