| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.546 | 35.012,36 | 22,65 | 9 |
| 2007 | 907 | 23.318,82 | 25,71 | 7 |
| 2008 | 1.444 | 37.650,83 | 26,07 | 10 |
| 2009 | 1.203 | 33.465,47 | 27,82 | 12 |
| 2010 | 1.340 | 34.253,59 | 25,56 | 13 |
| 2011 | 718 | 16.108,44 | 22,44 | 12 |
| 2012 | 1.957 | 45.153,28 | 23,07 | 13 |
| 2013 | 2.042 | 48.199,35 | 23,60 | 14 |
| 2014 | 1.600 | 56.811,60 | 35,51 | 17 |
| 2015 | 1.540 | 54.348,43 | 35,29 | 17 |
| 2016 | 1.694 | 60.254,25 | 35,57 | 16 |
| 2017 | 3.367 | 104.366,87 | 31,00 | 18 |
| 2018 | 2.588 | 95.580,68 | 36,93 | 20 |
| 2019 | 2.711 | 96.001,25 | 35,41 | 22 |
| 2020 | 2.652 | 98.923,50 | 37,30 | 25 |
| 2021 | 2.670 | 96.899,44 | 36,29 | 25 |
| 2022 | 2.454 | 90.434,46 | 36,85 | 23 |
| 2023 | 4.958 | 130.912,60 | 26,40 | 25 |
| 2024 | 5.512 | 130.176,09 | 23,62 | 26 |
| totale | 42.903 | 1.287.871,31 | 30,02 | 324 |