| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.283 | 60.928,15 | 47,49 | 2 |
| 2007 | 1.253 | 71.084,07 | 56,73 | 5 |
| 2008 | 1.385 | 73.052,06 | 52,75 | 9 |
| 2009 | 1.541 | 92.849,02 | 60,25 | 10 |
| 2010 | 1.554 | 82.905,83 | 53,35 | 10 |
| 2011 | 1.337 | 67.402,05 | 50,41 | 3 |
| 2012 | 1.576 | 76.877,42 | 48,78 | 11 |
| 2013 | 1.638 | 74.130,45 | 45,26 | 12 |
| 2014 | 1.458 | 83.207,17 | 57,07 | 15 |
| 2015 | 1.473 | 85.096,20 | 57,77 | 15 |
| 2016 | 1.493 | 84.418,78 | 56,54 | 13 |
| 2017 | 1.437 | 77.490,95 | 53,93 | 18 |
| 2018 | 1.471 | 82.912,52 | 56,36 | 20 |
| 2019 | 1.411 | 79.759,46 | 56,53 | 19 |
| 2020 | 1.307 | 77.874,58 | 59,58 | 20 |
| 2021 | 1.237 | 72.554,10 | 58,65 | 21 |
| 2022 | 1.256 | 76.616,97 | 61,00 | 19 |
| 2023 | 1.381 | 80.397,53 | 58,22 | 21 |
| 2024 | 1.352 | 77.203,77 | 57,10 | 21 |
| totale | 26.843 | 1.476.761,08 | 55,01 | 264 |