| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 6 | 81,25 | 13,54 | 1 |
| 2009 | 9 | 84,44 | 9,38 | 1 |
| 2010 | 10 | 90,09 | 9,01 | 1 |
| 2012 | 74 | 1.352,12 | 18,27 | 2 |
| 2013 | 58 | 988,86 | 17,05 | 2 |
| 2014 | 149 | 2.265,18 | 15,20 | 3 |
| 2015 | 13 | 191,02 | 14,69 | 1 |
| 2016 | 24 | 271,38 | 11,31 | 1 |
| 2017 | 18 | 164,74 | 9,15 | 1 |
| 2018 | 20 | 333,68 | 16,68 | 1 |
| 2019 | 22 | 285,65 | 12,98 | 2 |
| 2020 | 110 | 2.391,29 | 21,74 | 2 |
| 2021 | 142 | 2.323,47 | 16,36 | 3 |
| 2022 | 101 | 1.734,26 | 17,17 | 3 |
| 2023 | 99 | 1.655,74 | 16,72 | 3 |
| 2024 | 96 | 1.827,31 | 19,03 | 3 |
| totale | 951 | 16.040,48 | 16,87 | 30 |