| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 998 | 15.235,96 | 15,27 | 6 |
| 2007 | 491 | 8.780,34 | 17,88 | 4 |
| 2008 | 693 | 15.300,93 | 22,08 | 6 |
| 2009 | 1.496 | 27.849,83 | 18,62 | 8 |
| 2010 | 1.529 | 25.047,10 | 16,38 | 11 |
| 2011 | 1.060 | 18.016,01 | 17,00 | 7 |
| 2012 | 1.353 | 25.029,39 | 18,50 | 12 |
| 2013 | 1.408 | 23.797,98 | 16,90 | 13 |
| 2014 | 2.241 | 42.538,86 | 18,98 | 14 |
| 2015 | 2.121 | 40.735,50 | 19,21 | 13 |
| 2016 | 2.092 | 40.476,59 | 19,35 | 13 |
| 2017 | 1.832 | 36.908,56 | 20,15 | 13 |
| 2018 | 1.797 | 37.710,05 | 20,99 | 14 |
| 2019 | 1.654 | 36.210,71 | 21,89 | 12 |
| 2020 | 1.556 | 35.234,90 | 22,64 | 14 |
| 2021 | 1.397 | 31.057,86 | 22,23 | 14 |
| 2022 | 1.445 | 32.955,36 | 22,81 | 13 |
| 2023 | 1.007 | 23.985,69 | 23,82 | 13 |
| 2024 | 1.048 | 23.824,53 | 22,73 | 16 |
| totale | 27.218 | 540.696,15 | 19,87 | 216 |