| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.350 | 19.118,11 | 14,16 | 5 |
| 2007 | 682 | 12.802,98 | 18,77 | 3 |
| 2008 | 1.053 | 18.128,24 | 17,22 | 3 |
| 2009 | 1.451 | 27.345,98 | 18,85 | 6 |
| 2010 | 1.472 | 23.565,83 | 16,01 | 7 |
| 2011 | 1.217 | 15.586,10 | 12,81 | 4 |
| 2012 | 2.328 | 37.772,87 | 16,23 | 11 |
| 2013 | 2.882 | 38.808,21 | 13,47 | 10 |
| 2014 | 2.333 | 39.850,67 | 17,08 | 10 |
| 2015 | 2.326 | 37.953,62 | 16,32 | 10 |
| 2016 | 2.295 | 37.431,98 | 16,31 | 13 |
| 2017 | 2.140 | 33.829,08 | 15,81 | 13 |
| 2018 | 1.776 | 30.542,43 | 17,20 | 12 |
| 2019 | 1.306 | 22.809,00 | 17,46 | 11 |
| 2020 | 1.885 | 34.449,49 | 18,28 | 13 |
| 2021 | 1.980 | 32.923,46 | 16,63 | 14 |
| 2022 | 2.317 | 38.698,68 | 16,70 | 15 |
| 2023 | 2.258 | 34.566,19 | 15,31 | 14 |
| 2024 | 2.147 | 33.751,37 | 15,72 | 17 |
| totale | 35.198 | 569.934,29 | 16,19 | 191 |