| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 276 | 5.192,68 | 18,81 | 1 |
| 2009 | 24 | 492,34 | 20,51 | 1 |
| 2010 | 28 | 1.044,92 | 37,32 | 1 |
| 2012 | 32 | 1.347,01 | 42,09 | 1 |
| 2013 | 33 | 1.114,71 | 33,78 | 1 |
| 2014 | 38 | 1.693,13 | 44,56 | 1 |
| 2015 | 31 | 1.127,27 | 36,36 | 1 |
| 2016 | 38 | 1.727,00 | 45,45 | 1 |
| 2017 | 83 | 3.372,50 | 40,63 | 2 |
| 2018 | 69 | 2.747,41 | 39,82 | 2 |
| 2019 | 72 | 2.386,90 | 33,15 | 2 |
| 2020 | 57 | 2.221,84 | 38,98 | 2 |
| 2021 | 147 | 5.139,50 | 34,96 | 3 |
| 2022 | 193 | 5.565,00 | 28,83 | 3 |
| 2023 | 202 | 6.035,90 | 29,88 | 3 |
| 2024 | 308 | 10.021,89 | 32,54 | 3 |
| totale | 1.631 | 51.230,00 | 31,41 | 28 |