| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 173 | 3.296,06 | 19,05 | 3 |
| 2009 | 54 | 871,71 | 16,14 | 1 |
| 2010 | 105 | 2.048,30 | 19,51 | 2 |
| 2012 | 179 | 3.497,87 | 19,54 | 3 |
| 2013 | 158 | 3.421,32 | 21,65 | 3 |
| 2014 | 272 | 6.270,86 | 23,05 | 3 |
| 2015 | 274 | 6.293,00 | 22,97 | 4 |
| 2016 | 92 | 2.516,64 | 27,35 | 2 |
| 2017 | 75 | 1.950,79 | 26,01 | 2 |
| 2018 | 218 | 4.091,36 | 18,77 | 2 |
| 2019 | 70 | 1.851,87 | 26,46 | 2 |
| 2020 | 68 | 1.823,60 | 26,82 | 2 |
| 2021 | 51 | 1.408,84 | 27,62 | 2 |
| 2022 | 50 | 1.127,52 | 22,55 | 4 |
| 2023 | 61 | 1.258,24 | 20,63 | 5 |
| 2024 | 229 | 5.252,34 | 22,94 | 7 |
| totale | 2.129 | 46.980,32 | 22,07 | 47 |