| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 336 | 6.911,44 | 20,57 | 4 |
| 2007 | 12 | 509,04 | 42,42 | 1 |
| 2008 | 10 | 225,06 | 22,51 | 2 |
| 2009 | 78 | 1.998,31 | 25,62 | 2 |
| 2010 | 131 | 2.631,98 | 20,09 | 3 |
| 2011 | 7 | 323,10 | 46,16 | 1 |
| 2012 | 81 | 4.084,79 | 50,43 | 3 |
| 2013 | 64 | 1.613,00 | 25,20 | 2 |
| 2014 | 67 | 2.029,99 | 30,30 | 2 |
| 2015 | 59 | 1.937,66 | 32,84 | 2 |
| 2016 | 63 | 2.019,32 | 32,05 | 4 |
| 2017 | 157 | 3.970,53 | 25,29 | 4 |
| 2018 | 283 | 6.117,97 | 21,62 | 6 |
| 2019 | 129 | 3.600,53 | 27,91 | 6 |
| 2020 | 172 | 4.540,76 | 26,40 | 6 |
| 2021 | 168 | 4.941,10 | 29,41 | 6 |
| 2022 | 186 | 5.056,72 | 27,19 | 6 |
| 2023 | 232 | 6.372,27 | 27,47 | 7 |
| 2024 | 377 | 10.308,35 | 27,34 | 9 |
| totale | 2.612 | 69.191,92 | 26,49 | 76 |