| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 82 | 1.464,55 | 17,86 | 2 |
| 2007 | 66 | 1.241,47 | 18,81 | 1 |
| 2008 | 51 | 1.031,62 | 20,23 | 1 |
| 2009 | 64 | 1.250,13 | 19,53 | 2 |
| 2010 | 25 | 311,18 | 12,45 | 1 |
| 2012 | 14 | 165,72 | 11,84 | 1 |
| 2013 | 19 | 262,87 | 13,84 | 1 |
| 2014 | 81 | 1.903,11 | 23,50 | 2 |
| 2015 | 87 | 2.373,19 | 27,28 | 2 |
| 2016 | 96 | 2.181,42 | 22,72 | 2 |
| 2017 | 144 | 2.852,88 | 19,81 | 2 |
| 2018 | 141 | 3.320,85 | 23,55 | 2 |
| 2019 | 144 | 3.170,52 | 22,02 | 2 |
| 2020 | 127 | 2.970,18 | 23,39 | 2 |
| 2021 | 134 | 3.027,12 | 22,59 | 2 |
| 2022 | 139 | 3.061,48 | 22,03 | 2 |
| 2023 | 133 | 3.886,61 | 29,22 | 3 |
| 2024 | 141 | 4.161,34 | 29,51 | 3 |
| totale | 1.688 | 38.636,24 | 22,89 | 33 |