| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 211 | 5.879,78 | 27,87 | 4 |
| 2007 | 303 | 8.701,73 | 28,72 | 1 |
| 2008 | 2 | 33,08 | 16,54 | 1 |
| 2009 | 104 | 3.780,40 | 36,35 | 4 |
| 2010 | 83 | 2.548,74 | 30,71 | 3 |
| 2011 | 25 | 1.594,07 | 63,76 | 2 |
| 2012 | 48 | 868,07 | 18,08 | 1 |
| 2013 | 69 | 1.660,36 | 24,06 | 2 |
| 2014 | 79 | 1.955,55 | 24,75 | 2 |
| 2015 | 134 | 3.797,22 | 28,34 | 2 |
| 2016 | 123 | 3.316,74 | 26,97 | 2 |
| 2017 | 129 | 4.105,95 | 31,83 | 3 |
| 2018 | 146 | 4.378,64 | 29,99 | 3 |
| 2019 | 145 | 5.194,06 | 35,82 | 3 |
| 2020 | 143 | 7.806,00 | 54,59 | 4 |
| 2021 | 153 | 7.564,97 | 49,44 | 4 |
| 2022 | 179 | 5.779,85 | 32,29 | 4 |
| 2023 | 168 | 5.217,89 | 31,06 | 5 |
| 2024 | 361 | 10.556,39 | 29,24 | 7 |
| totale | 2.605 | 84.739,49 | 32,53 | 57 |