| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 52 | 775,36 | 14,91 | 1 |
| 2009 | 14 | 276,27 | 19,73 | 1 |
| 2010 | 51 | 874,09 | 17,14 | 2 |
| 2011 | 177 | 3.225,36 | 18,22 | 1 |
| 2012 | 252 | 4.904,94 | 19,46 | 2 |
| 2013 | 259 | 4.237,44 | 16,36 | 2 |
| 2014 | 217 | 4.962,79 | 22,87 | 2 |
| 2015 | 201 | 4.288,51 | 21,34 | 2 |
| 2016 | 215 | 4.768,32 | 22,18 | 2 |
| 2017 | 243 | 5.539,78 | 22,80 | 2 |
| 2018 | 254 | 5.457,01 | 21,48 | 2 |
| 2019 | 254 | 5.831,80 | 22,96 | 2 |
| 2020 | 239 | 5.832,33 | 24,40 | 3 |
| 2021 | 252 | 6.772,29 | 26,87 | 3 |
| 2022 | 41 | 1.168,85 | 28,51 | 2 |
| 2023 | 44 | 1.177,02 | 26,75 | 2 |
| 2024 | 213 | 5.665,10 | 26,60 | 3 |
| totale | 2.978 | 65.757,26 | 22,08 | 34 |