| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.707 | 25.767,75 | 15,10 | 3 |
| 2007 | 1.975 | 30.676,96 | 15,53 | 2 |
| 2008 | 1.885 | 29.188,94 | 15,48 | 2 |
| 2009 | 1.422 | 23.633,27 | 16,62 | 3 |
| 2010 | 2.255 | 30.387,58 | 13,48 | 3 |
| 2011 | 2.508 | 32.725,50 | 13,05 | 3 |
| 2012 | 2.523 | 35.642,70 | 14,13 | 4 |
| 2013 | 2.300 | 30.159,99 | 13,11 | 4 |
| 2014 | 1.851 | 31.009,31 | 16,75 | 4 |
| 2015 | 1.474 | 24.101,19 | 16,35 | 4 |
| 2016 | 1.243 | 21.049,74 | 16,93 | 4 |
| 2017 | 1.289 | 21.225,32 | 16,47 | 4 |
| 2018 | 1.359 | 22.268,97 | 16,39 | 4 |
| 2019 | 1.157 | 16.089,60 | 13,91 | 3 |
| 2020 | 1.232 | 19.425,81 | 15,77 | 4 |
| 2021 | 1.278 | 19.562,29 | 15,31 | 4 |
| 2022 | 1.284 | 19.255,46 | 15,00 | 4 |
| 2023 | 1.431 | 20.233,46 | 14,14 | 6 |
| 2024 | 1.448 | 20.238,32 | 13,98 | 6 |
| totale | 31.621 | 472.642,16 | 14,95 | 71 |