| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.358 | 86.238,23 | 36,57 | 8 |
| 2007 | 2.670 | 110.655,81 | 41,44 | 9 |
| 2008 | 2.848 | 117.578,63 | 41,28 | 9 |
| 2009 | 3.042 | 119.201,76 | 39,19 | 10 |
| 2010 | 3.305 | 108.877,54 | 32,94 | 10 |
| 2011 | 3.296 | 104.416,29 | 31,68 | 9 |
| 2012 | 3.300 | 108.972,38 | 33,02 | 8 |
| 2013 | 3.486 | 117.429,04 | 33,69 | 7 |
| 2014 | 4.083 | 173.323,62 | 42,45 | 9 |
| 2015 | 4.774 | 199.079,05 | 41,70 | 5 |
| 2016 | 6.197 | 260.220,47 | 41,99 | 8 |
| 2017 | 8.797 | 379.246,46 | 43,11 | 8 |
| 2018 | 8.571 | 345.551,91 | 40,32 | 8 |
| 2019 | 8.414 | 350.367,58 | 41,64 | 10 |
| 2020 | 8.409 | 345.779,97 | 41,12 | 11 |
| 2021 | 8.139 | 342.869,50 | 42,13 | 12 |
| 2022 | 7.987 | 350.124,14 | 43,84 | 16 |
| 2023 | 8.286 | 337.157,74 | 40,69 | 18 |
| 2024 | 9.120 | 328.265,21 | 35,99 | 19 |
| totale | 107.082 | 4.285.355,33 | 40,02 | 194 |