| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 80 | 848,46 | 10,61 | 1 |
| 2009 | 9 | 168,87 | 18,76 | 2 |
| 2010 | 55 | 732,63 | 13,32 | 2 |
| 2012 | 190 | 1.327,65 | 6,99 | 1 |
| 2013 | 187 | 1.118,35 | 5,98 | 1 |
| 2014 | 129 | 852,02 | 6,60 | 1 |
| 2015 | 111 | 727,72 | 6,56 | 2 |
| 2016 | 156 | 1.319,80 | 8,46 | 1 |
| 2017 | 157 | 1.103,14 | 7,03 | 1 |
| 2018 | 130 | 1.551,20 | 11,93 | 2 |
| 2019 | 98 | 858,14 | 8,76 | 3 |
| 2020 | 399 | 5.468,21 | 13,70 | 4 |
| 2021 | 221 | 3.080,72 | 13,94 | 4 |
| 2022 | 184 | 2.989,55 | 16,25 | 4 |
| 2023 | 180 | 2.750,14 | 15,28 | 6 |
| 2024 | 329 | 4.858,37 | 14,77 | 7 |
| totale | 2.615 | 29.754,97 | 11,38 | 42 |