| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.862 | 72.953,68 | 39,18 | 9 |
| 2007 | 1.387 | 51.809,98 | 37,35 | 9 |
| 2008 | 1.599 | 68.564,98 | 42,88 | 14 |
| 2009 | 1.274 | 63.701,75 | 50,00 | 8 |
| 2010 | 1.656 | 67.034,78 | 40,48 | 13 |
| 2011 | 1.036 | 42.034,89 | 40,57 | 7 |
| 2012 | 1.668 | 63.533,43 | 38,09 | 15 |
| 2013 | 1.849 | 58.022,05 | 31,38 | 16 |
| 2014 | 1.858 | 83.852,53 | 45,13 | 16 |
| 2015 | 1.653 | 74.087,89 | 44,82 | 14 |
| 2016 | 1.719 | 78.701,26 | 45,78 | 19 |
| 2017 | 1.636 | 71.017,12 | 43,41 | 18 |
| 2018 | 1.535 | 69.139,77 | 45,04 | 18 |
| 2019 | 1.544 | 69.935,83 | 45,30 | 17 |
| 2020 | 1.483 | 67.935,18 | 45,81 | 17 |
| 2021 | 1.487 | 69.742,26 | 46,90 | 20 |
| 2022 | 1.508 | 74.181,52 | 49,19 | 21 |
| 2023 | 1.574 | 83.475,15 | 53,03 | 21 |
| 2024 | 1.817 | 73.529,61 | 40,47 | 23 |
| totale | 30.145 | 1.303.253,66 | 43,23 | 295 |