| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 840 | 19.434,42 | 23,14 | 9 |
| 2007 | 1.504 | 40.253,66 | 26,76 | 10 |
| 2008 | 2.067 | 54.342,30 | 26,29 | 12 |
| 2009 | 1.635 | 41.560,04 | 25,42 | 15 |
| 2010 | 1.547 | 35.931,09 | 23,23 | 11 |
| 2011 | 1.569 | 34.265,12 | 21,84 | 13 |
| 2012 | 1.199 | 27.880,28 | 23,25 | 12 |
| 2013 | 1.742 | 37.309,00 | 21,42 | 15 |
| 2014 | 1.345 | 33.638,27 | 25,01 | 12 |
| 2015 | 1.305 | 36.641,17 | 28,08 | 16 |
| 2016 | 1.963 | 49.013,70 | 24,97 | 16 |
| 2017 | 2.322 | 55.653,37 | 23,97 | 16 |
| 2018 | 2.290 | 54.189,91 | 23,66 | 18 |
| 2019 | 2.737 | 64.166,36 | 23,44 | 21 |
| 2020 | 2.633 | 64.729,73 | 24,58 | 20 |
| 2021 | 2.801 | 65.579,17 | 23,41 | 23 |
| 2022 | 2.751 | 70.163,66 | 25,50 | 19 |
| 2023 | 3.059 | 74.640,85 | 24,40 | 23 |
| 2024 | 3.590 | 85.443,94 | 23,80 | 28 |
| totale | 38.899 | 944.836,04 | 24,29 | 309 |