| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 65 | 1.148,38 | 17,67 | 1 |
| 2009 | 32 | 728,91 | 22,78 | 1 |
| 2010 | 39 | 637,69 | 16,35 | 1 |
| 2012 | 46 | 886,78 | 19,28 | 1 |
| 2013 | 49 | 940,08 | 19,19 | 2 |
| 2014 | 42 | 1.036,21 | 24,67 | 2 |
| 2015 | 48 | 1.253,83 | 26,12 | 3 |
| 2016 | 40 | 1.114,02 | 27,85 | 2 |
| 2017 | 40 | 1.073,37 | 26,83 | 2 |
| 2018 | 45 | 1.112,24 | 24,72 | 2 |
| 2019 | 53 | 1.255,04 | 23,68 | 2 |
| 2020 | 51 | 1.283,78 | 25,17 | 2 |
| 2021 | 51 | 1.223,68 | 23,99 | 3 |
| 2022 | 59 | 1.304,27 | 22,11 | 3 |
| 2023 | 52 | 1.429,39 | 27,49 | 3 |
| 2024 | 61 | 2.510,32 | 41,15 | 5 |
| totale | 773 | 18.937,99 | 24,50 | 35 |