| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 432 | 21.290,48 | 49,28 | 1 |
| 2009 | 49 | 2.147,01 | 43,82 | 1 |
| 2010 | 40 | 2.243,08 | 56,08 | 1 |
| 2012 | 88 | 3.120,39 | 35,46 | 1 |
| 2013 | 80 | 2.981,02 | 37,26 | 1 |
| 2014 | 69 | 3.493,23 | 50,63 | 1 |
| 2015 | 89 | 5.152,51 | 57,89 | 1 |
| 2016 | 89 | 7.074,69 | 79,49 | 1 |
| 2017 | 89 | 7.357,77 | 82,67 | 1 |
| 2018 | 176 | 8.824,86 | 50,14 | 2 |
| 2019 | 123 | 6.172,32 | 50,18 | 2 |
| 2020 | 124 | 7.029,77 | 56,69 | 2 |
| 2021 | 141 | 7.191,17 | 51,00 | 3 |
| 2022 | 182 | 9.459,53 | 51,98 | 3 |
| 2023 | 166 | 8.185,79 | 49,31 | 3 |
| 2024 | 206 | 8.074,96 | 39,20 | 4 |
| totale | 2.143 | 109.798,58 | 51,24 | 28 |