| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 82 | 1.039,33 | 12,67 | 2 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 98 | 1.638,52 | 16,72 | 5 |
| 2010 | 246 | 3.039,07 | 12,35 | 6 |
| 2011 | 116 | 1.512,26 | 13,04 | 3 |
| 2012 | 101 | 1.525,81 | 15,11 | 5 |
| 2013 | 533 | 6.655,66 | 12,49 | 7 |
| 2014 | 484 | 7.779,88 | 16,07 | 7 |
| 2015 | 327 | 5.440,32 | 16,64 | 6 |
| 2016 | 383 | 7.493,25 | 19,56 | 7 |
| 2017 | 355 | 7.223,52 | 20,35 | 7 |
| 2018 | 320 | 6.389,97 | 19,97 | 9 |
| 2019 | 329 | 5.035,60 | 15,31 | 8 |
| 2020 | 424 | 6.907,77 | 16,29 | 8 |
| 2021 | 383 | 6.333,27 | 16,54 | 9 |
| 2022 | 254 | 3.716,72 | 14,63 | 7 |
| 2023 | 326 | 5.322,68 | 16,33 | 9 |
| 2024 | 425 | 7.348,21 | 17,29 | 11 |
| totale | 5.186 | 84.401,84 | 16,27 | 118 |