| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.972 | 81.006,16 | 41,08 | 11 |
| 2007 | 768 | 77.269,53 | 100,61 | 11 |
| 2008 | 872 | 56.319,87 | 64,59 | 8 |
| 2009 | 1.334 | 57.601,96 | 43,18 | 9 |
| 2010 | 1.496 | 50.310,22 | 33,63 | 12 |
| 2011 | 998 | 48.143,94 | 48,24 | 11 |
| 2012 | 1.810 | 63.635,42 | 35,16 | 17 |
| 2013 | 1.973 | 60.891,48 | 30,86 | 20 |
| 2014 | 2.205 | 88.496,28 | 40,13 | 23 |
| 2015 | 2.189 | 98.474,51 | 44,99 | 24 |
| 2016 | 2.331 | 96.921,75 | 41,58 | 19 |
| 2017 | 2.547 | 94.912,85 | 37,26 | 20 |
| 2018 | 2.093 | 98.357,83 | 46,99 | 22 |
| 2019 | 2.458 | 114.938,69 | 46,76 | 26 |
| 2020 | 2.747 | 105.981,23 | 38,58 | 27 |
| 2021 | 2.792 | 107.539,73 | 38,52 | 30 |
| 2022 | 3.044 | 128.331,94 | 42,16 | 28 |
| 2023 | 3.198 | 117.506,94 | 36,74 | 31 |
| 2024 | 3.621 | 130.187,35 | 35,95 | 38 |
| totale | 40.448 | 1.676.827,68 | 41,46 | 387 |