| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 158 | 2.467,71 | 15,62 | 1 |
| 2009 | 70 | 1.483,36 | 21,19 | 1 |
| 2010 | 70 | 1.062,02 | 15,17 | 1 |
| 2011 | 0 | 0,00 | 0,00 | 1 |
| 2012 | 79 | 1.153,15 | 14,60 | 2 |
| 2013 | 77 | 1.064,25 | 13,82 | 2 |
| 2014 | 70 | 1.189,48 | 16,99 | 2 |
| 2015 | 68 | 1.338,02 | 19,68 | 2 |
| 2016 | 69 | 1.364,50 | 19,78 | 2 |
| 2017 | 68 | 1.410,36 | 20,74 | 2 |
| 2018 | 67 | 1.326,53 | 19,80 | 2 |
| 2019 | 67 | 1.245,95 | 18,60 | 2 |
| 2020 | 78 | 1.620,98 | 20,78 | 2 |
| 2021 | 80 | 1.520,85 | 19,01 | 2 |
| 2022 | 79 | 1.758,89 | 22,26 | 2 |
| 2023 | 82 | 1.525,30 | 18,60 | 2 |
| 2024 | 114 | 2.194,61 | 19,25 | 3 |
| totale | 1.296 | 23.725,96 | 18,31 | 31 |