| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 85 | 1.777,02 | 20,91 | 1 |
| 2008 | 166 | 3.449,53 | 20,78 | 1 |
| 2009 | 23 | 431,28 | 18,75 | 1 |
| 2010 | 117 | 3.589,84 | 30,68 | 3 |
| 2012 | 87 | 3.082,86 | 35,44 | 2 |
| 2013 | 141 | 4.465,93 | 31,67 | 2 |
| 2014 | 132 | 4.862,53 | 36,84 | 2 |
| 2015 | 134 | 4.189,98 | 31,27 | 2 |
| 2016 | 90 | 3.368,74 | 37,43 | 2 |
| 2017 | 94 | 4.466,19 | 47,51 | 2 |
| 2018 | 87 | 3.881,92 | 44,62 | 2 |
| 2019 | 85 | 4.371,01 | 51,42 | 2 |
| 2020 | 93 | 4.697,27 | 50,51 | 2 |
| 2021 | 181 | 6.832,68 | 37,75 | 2 |
| 2022 | 104 | 4.655,03 | 44,76 | 2 |
| 2023 | 94 | 4.379,98 | 46,60 | 4 |
| 2024 | 196 | 8.728,53 | 44,53 | 5 |
| totale | 1.909 | 71.230,32 | 37,31 | 37 |