| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 172 | 3.392,75 | 19,73 | 3 |
| 2007 | 36 | 1.037,23 | 28,81 | 1 |
| 2008 | 30 | 861,23 | 28,71 | 1 |
| 2009 | 78 | 1.486,59 | 19,06 | 3 |
| 2010 | 117 | 2.136,12 | 18,26 | 3 |
| 2011 | 98 | 1.894,33 | 19,33 | 2 |
| 2012 | 81 | 1.566,11 | 19,33 | 2 |
| 2013 | 77 | 1.469,82 | 19,09 | 2 |
| 2014 | 80 | 1.767,45 | 22,09 | 2 |
| 2015 | 100 | 2.327,87 | 23,28 | 3 |
| 2016 | 244 | 7.726,64 | 31,67 | 4 |
| 2017 | 288 | 8.531,95 | 29,62 | 5 |
| 2018 | 303 | 8.872,66 | 29,28 | 5 |
| 2019 | 301 | 9.554,38 | 31,74 | 5 |
| 2020 | 246 | 8.046,00 | 32,71 | 4 |
| 2021 | 244 | 6.769,61 | 27,74 | 4 |
| 2022 | 204 | 5.802,32 | 28,44 | 3 |
| 2023 | 200 | 5.863,14 | 29,32 | 3 |
| 2024 | 177 | 5.211,65 | 29,44 | 3 |
| totale | 3.076 | 84.317,85 | 27,41 | 58 |