| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 148 | 2.545,99 | 17,20 | 1 |
| 2009 | 44 | 1.110,27 | 25,23 | 1 |
| 2010 | 60 | 1.111,67 | 18,53 | 1 |
| 2012 | 69 | 1.062,82 | 15,40 | 2 |
| 2013 | 63 | 1.098,57 | 17,44 | 2 |
| 2014 | 87 | 1.710,91 | 19,67 | 2 |
| 2015 | 78 | 1.747,29 | 22,40 | 2 |
| 2016 | 79 | 2.085,89 | 26,40 | 2 |
| 2017 | 65 | 1.686,24 | 25,94 | 1 |
| 2018 | 66 | 1.822,34 | 27,61 | 2 |
| 2019 | 96 | 2.868,53 | 29,88 | 4 |
| 2020 | 105 | 3.274,67 | 31,19 | 5 |
| 2021 | 124 | 3.268,76 | 26,36 | 5 |
| 2022 | 126 | 3.432,92 | 27,25 | 6 |
| 2023 | 152 | 3.609,23 | 23,74 | 6 |
| 2024 | 148 | 3.774,18 | 25,50 | 6 |
| totale | 1.510 | 36.210,28 | 23,98 | 48 |