| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 3.013 | 120.733,87 | 40,07 | 8 |
| 2007 | 2.308 | 116.870,37 | 50,64 | 8 |
| 2008 | 3.028 | 169.222,73 | 55,89 | 15 |
| 2009 | 3.468 | 174.463,29 | 50,31 | 19 |
| 2010 | 3.477 | 150.607,71 | 43,32 | 20 |
| 2011 | 2.781 | 124.645,58 | 44,82 | 12 |
| 2012 | 3.525 | 138.841,74 | 39,39 | 21 |
| 2013 | 3.406 | 131.628,37 | 38,65 | 21 |
| 2014 | 3.144 | 155.645,98 | 49,51 | 25 |
| 2015 | 2.901 | 143.875,08 | 49,59 | 23 |
| 2016 | 2.920 | 145.758,83 | 49,92 | 27 |
| 2017 | 3.621 | 146.489,85 | 40,46 | 29 |
| 2018 | 3.524 | 139.687,54 | 39,64 | 31 |
| 2019 | 3.740 | 153.934,35 | 41,16 | 31 |
| 2020 | 3.677 | 150.143,75 | 40,83 | 34 |
| 2021 | 4.003 | 164.714,49 | 41,15 | 40 |
| 2022 | 4.054 | 161.163,81 | 39,75 | 37 |
| 2023 | 4.908 | 187.399,66 | 38,18 | 45 |
| 2024 | 5.159 | 186.213,87 | 36,09 | 50 |
| totale | 66.657 | 2.862.040,87 | 42,94 | 496 |