| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.384 | 25.912,47 | 18,72 | 4 |
| 2007 | 816 | 31.103,27 | 38,12 | 4 |
| 2008 | 869 | 35.167,21 | 40,47 | 8 |
| 2009 | 1.597 | 44.331,81 | 27,76 | 6 |
| 2010 | 1.322 | 31.349,02 | 23,71 | 10 |
| 2011 | 830 | 25.697,17 | 30,96 | 6 |
| 2012 | 1.428 | 34.104,46 | 23,88 | 7 |
| 2013 | 1.390 | 37.197,70 | 26,76 | 10 |
| 2014 | 1.463 | 47.812,82 | 32,68 | 9 |
| 2015 | 1.442 | 44.375,83 | 30,77 | 9 |
| 2016 | 1.625 | 54.887,52 | 33,78 | 11 |
| 2017 | 1.530 | 45.284,28 | 29,60 | 9 |
| 2018 | 1.478 | 40.321,05 | 27,28 | 9 |
| 2019 | 1.765 | 49.524,62 | 28,06 | 10 |
| 2020 | 1.864 | 49.906,89 | 26,77 | 11 |
| 2021 | 1.787 | 49.352,65 | 27,62 | 12 |
| 2022 | 1.613 | 50.558,46 | 31,34 | 14 |
| 2023 | 1.655 | 46.908,35 | 28,34 | 15 |
| 2024 | 1.711 | 51.532,03 | 30,12 | 20 |
| totale | 27.569 | 795.327,61 | 28,85 | 184 |