| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 7.342 | 157.272,44 | 21,42 | 23 |
| 2007 | 4.079 | 113.640,90 | 27,86 | 26 |
| 2008 | 5.092 | 137.169,08 | 26,94 | 25 |
| 2009 | 5.300 | 148.232,60 | 27,97 | 35 |
| 2010 | 3.736 | 91.198,43 | 24,41 | 29 |
| 2011 | 4.907 | 112.932,83 | 23,01 | 28 |
| 2012 | 4.341 | 109.771,62 | 25,29 | 34 |
| 2013 | 4.544 | 111.813,68 | 24,61 | 32 |
| 2014 | 4.875 | 148.129,40 | 30,39 | 35 |
| 2015 | 4.546 | 136.120,22 | 29,94 | 29 |
| 2016 | 10.996 | 308.307,20 | 28,04 | 36 |
| 2017 | 11.478 | 318.763,81 | 27,77 | 35 |
| 2018 | 12.041 | 335.656,30 | 27,88 | 42 |
| 2019 | 10.908 | 309.556,84 | 28,38 | 42 |
| 2020 | 10.673 | 319.024,96 | 29,89 | 45 |
| 2021 | 11.317 | 330.797,78 | 29,23 | 47 |
| 2022 | 11.115 | 327.980,69 | 29,51 | 47 |
| 2023 | 11.337 | 321.043,22 | 28,32 | 57 |
| 2024 | 11.526 | 306.992,42 | 26,63 | 62 |
| totale | 150.153 | 4.144.404,42 | 27,60 | 709 |