| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 164 | 3.246,09 | 19,79 | 1 |
| 2009 | 69 | 1.425,87 | 20,66 | 1 |
| 2010 | 97 | 1.815,31 | 18,71 | 2 |
| 2012 | 81 | 2.005,58 | 24,76 | 2 |
| 2013 | 113 | 2.645,88 | 23,41 | 2 |
| 2014 | 130 | 4.173,41 | 32,10 | 2 |
| 2015 | 150 | 4.648,10 | 30,99 | 2 |
| 2016 | 153 | 4.624,63 | 30,23 | 2 |
| 2017 | 131 | 3.642,41 | 27,80 | 2 |
| 2018 | 133 | 4.121,68 | 30,99 | 2 |
| 2019 | 163 | 4.530,86 | 27,80 | 2 |
| 2020 | 136 | 4.151,50 | 30,53 | 2 |
| 2021 | 172 | 5.423,01 | 31,53 | 2 |
| 2022 | 195 | 6.513,51 | 33,40 | 2 |
| 2023 | 196 | 6.157,22 | 31,41 | 3 |
| 2024 | 208 | 5.833,70 | 28,05 | 3 |
| totale | 2.291 | 64.958,76 | 28,35 | 32 |