| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 150 | 2.403,81 | 16,03 | 2 |
| 2007 | 22 | 347,74 | 15,81 | 1 |
| 2008 | 142 | 4.077,24 | 28,71 | 1 |
| 2009 | 145 | 3.346,98 | 23,08 | 2 |
| 2010 | 220 | 5.145,84 | 23,39 | 2 |
| 2012 | 193 | 4.330,98 | 22,44 | 2 |
| 2013 | 189 | 3.825,82 | 20,24 | 2 |
| 2014 | 174 | 3.963,41 | 22,78 | 2 |
| 2015 | 158 | 3.823,80 | 24,20 | 2 |
| 2016 | 131 | 2.929,06 | 22,36 | 2 |
| 2017 | 95 | 2.067,46 | 21,76 | 2 |
| 2018 | 241 | 8.659,24 | 35,93 | 3 |
| 2019 | 278 | 11.267,68 | 40,53 | 3 |
| 2020 | 259 | 11.998,86 | 46,33 | 3 |
| 2021 | 235 | 11.036,83 | 46,97 | 3 |
| 2022 | 202 | 11.757,47 | 58,21 | 4 |
| 2023 | 214 | 12.571,44 | 58,75 | 4 |
| 2024 | 241 | 12.372,41 | 51,34 | 5 |
| totale | 3.289 | 115.926,07 | 35,25 | 45 |