| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 68 | 857,33 | 12,61 | 3 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 15 | 423,61 | 28,24 | 1 |
| 2010 | 26 | 505,35 | 19,44 | 2 |
| 2012 | 148 | 3.819,80 | 25,81 | 4 |
| 2013 | 226 | 4.190,38 | 18,54 | 3 |
| 2014 | 221 | 6.102,40 | 27,61 | 5 |
| 2015 | 142 | 4.061,54 | 28,60 | 4 |
| 2016 | 152 | 3.878,91 | 25,52 | 3 |
| 2017 | 122 | 4.041,04 | 33,12 | 4 |
| 2018 | 224 | 5.357,84 | 23,92 | 4 |
| 2019 | 85 | 2.536,87 | 29,85 | 4 |
| 2020 | 74 | 2.563,65 | 34,64 | 4 |
| 2021 | 52 | 1.808,68 | 34,78 | 4 |
| 2022 | 53 | 1.861,51 | 35,12 | 5 |
| 2023 | 53 | 1.709,19 | 32,25 | 7 |
| 2024 | 52 | 1.552,05 | 29,85 | 7 |
| totale | 1.713 | 45.270,15 | 26,43 | 65 |