| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 283 | 5.490,34 | 19,40 | 1 |
| 2009 | 61 | 1.440,95 | 23,62 | 1 |
| 2010 | 97 | 1.949,86 | 20,10 | 1 |
| 2012 | 103 | 1.831,30 | 17,78 | 3 |
| 2013 | 331 | 5.200,36 | 15,71 | 4 |
| 2014 | 402 | 8.176,20 | 20,34 | 6 |
| 2015 | 253 | 5.562,16 | 21,98 | 7 |
| 2016 | 246 | 5.879,16 | 23,90 | 3 |
| 2017 | 263 | 6.526,45 | 24,82 | 5 |
| 2018 | 276 | 6.615,41 | 23,97 | 5 |
| 2019 | 249 | 5.936,16 | 23,84 | 4 |
| 2020 | 242 | 5.798,82 | 23,96 | 6 |
| 2021 | 360 | 7.017,58 | 19,49 | 6 |
| 2022 | 252 | 5.933,45 | 23,55 | 3 |
| 2023 | 228 | 5.319,39 | 23,33 | 4 |
| 2024 | 263 | 5.521,95 | 21,00 | 9 |
| totale | 3.909 | 84.199,54 | 21,54 | 68 |