| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 59 | 1.234,88 | 20,93 | 2 |
| 2009 | 20 | 373,02 | 18,65 | 1 |
| 2010 | 42 | 772,54 | 18,39 | 2 |
| 2011 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 39 | 804,89 | 20,64 | 2 |
| 2013 | 67 | 1.501,93 | 22,42 | 2 |
| 2014 | 110 | 2.968,76 | 26,99 | 4 |
| 2015 | 131 | 3.682,91 | 28,11 | 3 |
| 2016 | 180 | 3.327,91 | 18,49 | 2 |
| 2017 | 137 | 3.536,93 | 25,82 | 3 |
| 2018 | 201 | 7.682,86 | 38,22 | 5 |
| 2019 | 186 | 5.614,27 | 30,18 | 5 |
| 2020 | 203 | 6.585,85 | 32,44 | 5 |
| 2021 | 163 | 5.502,57 | 33,76 | 5 |
| 2022 | 219 | 7.378,68 | 33,69 | 6 |
| 2023 | 240 | 7.086,53 | 29,53 | 5 |
| 2024 | 338 | 8.485,57 | 25,11 | 6 |
| totale | 2.335 | 66.540,10 | 28,50 | 59 |