| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.736 | 37.316,21 | 21,50 | 4 |
| 2007 | 527 | 13.142,37 | 24,94 | 3 |
| 2008 | 226 | 7.151,83 | 31,65 | 3 |
| 2009 | 1.213 | 27.760,86 | 22,89 | 4 |
| 2010 | 1.515 | 29.335,04 | 19,36 | 5 |
| 2011 | 380 | 7.126,09 | 18,75 | 3 |
| 2012 | 1.436 | 27.290,88 | 19,00 | 5 |
| 2013 | 1.553 | 30.461,89 | 19,61 | 6 |
| 2014 | 1.510 | 33.900,35 | 22,45 | 6 |
| 2015 | 1.403 | 33.587,62 | 23,94 | 7 |
| 2016 | 1.405 | 34.539,48 | 24,58 | 6 |
| 2017 | 1.411 | 34.308,57 | 24,32 | 7 |
| 2018 | 1.312 | 34.877,99 | 26,58 | 7 |
| 2019 | 1.346 | 36.384,03 | 27,03 | 8 |
| 2020 | 1.472 | 41.555,88 | 28,23 | 8 |
| 2021 | 1.369 | 35.525,97 | 25,95 | 8 |
| 2022 | 1.337 | 33.979,69 | 25,41 | 8 |
| 2023 | 1.383 | 32.716,89 | 23,66 | 8 |
| 2024 | 1.414 | 34.253,83 | 24,22 | 11 |
| totale | 23.948 | 565.215,47 | 23,60 | 117 |