| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 426 | 9.230,21 | 21,67 | 1 |
| 2009 | 103 | 2.671,32 | 25,94 | 1 |
| 2010 | 106 | 2.253,00 | 21,25 | 1 |
| 2012 | 83 | 1.406,49 | 16,95 | 2 |
| 2013 | 82 | 1.575,16 | 19,21 | 3 |
| 2014 | 84 | 2.260,67 | 26,91 | 3 |
| 2015 | 102 | 4.056,03 | 39,77 | 3 |
| 2016 | 199 | 8.197,10 | 41,19 | 4 |
| 2017 | 219 | 8.708,59 | 39,77 | 4 |
| 2018 | 263 | 12.600,70 | 47,91 | 5 |
| 2019 | 258 | 10.960,10 | 42,48 | 4 |
| 2020 | 232 | 8.941,59 | 38,54 | 5 |
| 2021 | 221 | 9.127,79 | 41,30 | 5 |
| 2022 | 258 | 10.827,25 | 41,97 | 6 |
| 2023 | 327 | 16.461,71 | 50,34 | 7 |
| 2024 | 312 | 15.533,96 | 49,79 | 7 |
| totale | 3.275 | 124.811,67 | 38,11 | 61 |