| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.475 | 40.300,99 | 27,32 | 3 |
| 2007 | 1.216 | 38.184,38 | 31,40 | 2 |
| 2008 | 1.474 | 52.429,67 | 35,57 | 1 |
| 2009 | 1.411 | 46.091,86 | 32,67 | 2 |
| 2010 | 1.887 | 67.683,38 | 35,87 | 2 |
| 2011 | 1.978 | 69.704,37 | 35,24 | 1 |
| 2012 | 1.894 | 53.822,50 | 28,42 | 2 |
| 2013 | 3.051 | 77.762,94 | 25,49 | 2 |
| 2014 | 2.730 | 90.231,17 | 33,05 | 2 |
| 2015 | 3.495 | 120.653,45 | 34,52 | 2 |
| 2016 | 4.060 | 134.417,93 | 33,11 | 2 |
| 2017 | 109 | 2.699,70 | 24,77 | 3 |
| 2018 | 106 | 3.571,72 | 33,70 | 4 |
| 2019 | 316 | 7.987,75 | 25,28 | 4 |
| 2020 | 706 | 14.559,76 | 20,62 | 4 |
| 2021 | 880 | 15.488,29 | 17,60 | 5 |
| 2022 | 965 | 17.061,23 | 17,68 | 3 |
| 2023 | 1.180 | 21.528,28 | 18,24 | 3 |
| 2024 | 1.081 | 21.274,16 | 19,68 | 4 |
| totale | 30.014 | 895.453,53 | 29,83 | 51 |