| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 108 | 2.084,58 | 19,30 | 2 |
| 2007 | 82 | 1.892,17 | 23,08 | 1 |
| 2008 | 153 | 4.070,14 | 26,60 | 1 |
| 2009 | 7 | 98,49 | 14,07 | 1 |
| 2010 | 94 | 1.796,48 | 19,11 | 2 |
| 2011 | 115 | 2.211,84 | 19,23 | 1 |
| 2012 | 141 | 2.466,66 | 17,49 | 2 |
| 2013 | 162 | 2.941,84 | 18,16 | 2 |
| 2014 | 192 | 4.575,35 | 23,83 | 2 |
| 2015 | 87 | 4.311,12 | 49,55 | 2 |
| 2016 | 59 | 3.470,29 | 58,82 | 2 |
| 2017 | 64 | 3.135,82 | 49,00 | 2 |
| 2018 | 77 | 2.899,83 | 37,66 | 3 |
| 2019 | 161 | 5.734,80 | 35,62 | 3 |
| 2020 | 116 | 2.988,21 | 25,76 | 3 |
| 2021 | 148 | 4.194,27 | 28,34 | 3 |
| 2022 | 200 | 5.373,39 | 26,87 | 3 |
| 2023 | 220 | 4.790,67 | 21,78 | 2 |
| 2024 | 254 | 5.160,01 | 20,32 | 4 |
| totale | 2.440 | 64.195,96 | 26,31 | 41 |