| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 116 | 1.457,32 | 12,56 | 1 |
| 2009 | 24 | 339,24 | 14,14 | 1 |
| 2010 | 121 | 929,16 | 7,68 | 1 |
| 2012 | 132 | 1.498,66 | 11,35 | 2 |
| 2013 | 114 | 946,82 | 8,31 | 2 |
| 2014 | 310 | 4.211,38 | 13,59 | 3 |
| 2015 | 290 | 3.905,20 | 13,47 | 3 |
| 2016 | 109 | 1.675,28 | 15,37 | 2 |
| 2017 | 332 | 4.912,39 | 14,80 | 3 |
| 2018 | 238 | 3.752,36 | 15,77 | 3 |
| 2019 | 247 | 3.999,89 | 16,19 | 4 |
| 2020 | 218 | 3.916,58 | 17,97 | 4 |
| 2021 | 268 | 6.051,98 | 22,58 | 4 |
| 2022 | 394 | 9.514,20 | 24,15 | 3 |
| 2023 | 275 | 7.329,48 | 26,65 | 3 |
| 2024 | 269 | 6.933,25 | 25,77 | 4 |
| totale | 3.457 | 61.373,19 | 17,75 | 43 |