| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 395 | 10.187,88 | 25,79 | 1 |
| 2008 | 2 | 25,13 | 12,57 | 1 |
| 2009 | 197 | 4.895,48 | 24,85 | 1 |
| 2010 | 221 | 4.749,78 | 21,49 | 2 |
| 2011 | 9 | 251,73 | 27,97 | 1 |
| 2012 | 183 | 4.519,24 | 24,70 | 2 |
| 2013 | 140 | 3.101,29 | 22,15 | 1 |
| 2014 | 146 | 4.462,12 | 30,56 | 2 |
| 2015 | 134 | 3.762,63 | 28,08 | 1 |
| 2016 | 119 | 3.494,84 | 29,37 | 1 |
| 2017 | 189 | 5.096,49 | 26,97 | 2 |
| 2018 | 242 | 7.815,24 | 32,29 | 4 |
| 2019 | 231 | 6.678,40 | 28,91 | 5 |
| 2020 | 234 | 7.047,13 | 30,12 | 5 |
| 2021 | 249 | 7.170,71 | 28,80 | 7 |
| 2022 | 227 | 6.603,35 | 29,09 | 7 |
| 2023 | 213 | 6.250,27 | 29,34 | 8 |
| 2024 | 318 | 7.740,08 | 24,34 | 12 |
| totale | 3.449 | 93.851,79 | 27,21 | 63 |