| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 771 | 8.917,11 | 11,57 | 1 |
| 2007 | 8 | 260,56 | 32,57 | 1 |
| 2008 | 10 | 252,66 | 25,27 | 1 |
| 2009 | 185 | 3.284,85 | 17,76 | 2 |
| 2010 | 158 | 2.151,77 | 13,62 | 2 |
| 2012 | 152 | 2.216,18 | 14,58 | 1 |
| 2013 | 129 | 1.794,96 | 13,91 | 3 |
| 2014 | 109 | 1.802,96 | 16,54 | 2 |
| 2015 | 140 | 2.089,14 | 14,92 | 2 |
| 2016 | 198 | 3.358,98 | 16,96 | 2 |
| 2017 | 157 | 2.901,59 | 18,48 | 2 |
| 2018 | 157 | 2.988,56 | 19,04 | 3 |
| 2019 | 254 | 5.134,40 | 20,21 | 4 |
| 2020 | 227 | 4.134,15 | 18,21 | 4 |
| 2021 | 191 | 3.398,07 | 17,79 | 4 |
| 2022 | 185 | 4.091,38 | 22,12 | 4 |
| 2023 | 216 | 9.721,14 | 45,01 | 7 |
| 2024 | 184 | 7.548,40 | 41,02 | 7 |
| totale | 3.431 | 66.046,86 | 19,25 | 52 |