| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 3.044 | 85.630,84 | 28,13 | 10 |
| 2007 | 2.378 | 85.402,28 | 35,91 | 11 |
| 2008 | 3.391 | 120.957,29 | 35,67 | 11 |
| 2009 | 3.925 | 131.048,48 | 33,39 | 18 |
| 2010 | 4.447 | 118.526,24 | 26,65 | 18 |
| 2011 | 4.337 | 116.003,21 | 26,75 | 14 |
| 2012 | 4.610 | 130.909,37 | 28,40 | 17 |
| 2013 | 5.150 | 134.984,29 | 26,21 | 18 |
| 2014 | 5.289 | 179.181,38 | 33,88 | 18 |
| 2015 | 5.460 | 193.893,32 | 35,51 | 19 |
| 2016 | 5.661 | 200.190,30 | 35,36 | 21 |
| 2017 | 5.767 | 197.416,69 | 34,23 | 23 |
| 2018 | 5.503 | 185.317,73 | 33,68 | 22 |
| 2019 | 5.976 | 199.160,70 | 33,33 | 22 |
| 2020 | 5.403 | 194.652,67 | 36,03 | 21 |
| 2021 | 5.706 | 183.762,50 | 32,21 | 23 |
| 2022 | 5.101 | 177.831,25 | 34,86 | 20 |
| 2023 | 5.029 | 172.922,65 | 34,39 | 20 |
| 2024 | 5.120 | 174.028,52 | 33,99 | 21 |
| totale | 91.297 | 2.981.819,71 | 32,66 | 347 |