| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 36 | 724,66 | 20,13 | 1 |
| 2009 | 6 | 83,68 | 13,95 | 1 |
| 2010 | 47 | 857,24 | 18,24 | 1 |
| 2012 | 43 | 763,71 | 17,76 | 1 |
| 2013 | 36 | 650,67 | 18,07 | 1 |
| 2014 | 34 | 873,92 | 25,70 | 1 |
| 2015 | 35 | 944,42 | 26,98 | 1 |
| 2016 | 26 | 655,67 | 25,22 | 1 |
| 2017 | 40 | 1.069,48 | 26,74 | 2 |
| 2018 | 112 | 3.658,52 | 32,67 | 3 |
| 2019 | 142 | 4.391,27 | 30,92 | 3 |
| 2020 | 125 | 3.845,67 | 30,77 | 3 |
| 2021 | 182 | 5.140,50 | 28,24 | 3 |
| 2022 | 165 | 5.062,61 | 30,68 | 4 |
| 2023 | 153 | 4.564,70 | 29,83 | 4 |
| 2024 | 150 | 4.435,76 | 29,57 | 4 |
| totale | 1.332 | 37.722,48 | 28,32 | 34 |