| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 183 | 4.754,54 | 25,98 | 1 |
| 2007 | 137 | 4.872,23 | 35,56 | 2 |
| 2008 | 205 | 5.941,29 | 28,98 | 2 |
| 2009 | 318 | 10.109,53 | 31,79 | 4 |
| 2010 | 467 | 11.664,85 | 24,98 | 5 |
| 2011 | 382 | 9.147,26 | 23,95 | 3 |
| 2012 | 435 | 12.074,32 | 27,76 | 4 |
| 2013 | 526 | 14.262,48 | 27,11 | 5 |
| 2014 | 506 | 18.192,73 | 35,95 | 5 |
| 2015 | 602 | 20.439,62 | 33,95 | 5 |
| 2016 | 646 | 25.035,11 | 38,75 | 5 |
| 2017 | 630 | 23.311,68 | 37,00 | 5 |
| 2018 | 651 | 27.178,52 | 41,75 | 8 |
| 2019 | 761 | 26.973,36 | 35,44 | 8 |
| 2020 | 716 | 29.948,37 | 41,83 | 7 |
| 2021 | 780 | 29.746,16 | 38,14 | 7 |
| 2022 | 648 | 27.144,38 | 41,89 | 5 |
| 2023 | 771 | 30.569,20 | 39,65 | 7 |
| 2024 | 948 | 36.782,04 | 38,80 | 9 |
| totale | 10.312 | 368.147,67 | 35,70 | 97 |