| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 179 | 2.815,86 | 15,73 | 1 |
| 2009 | 44 | 688,65 | 15,65 | 1 |
| 2010 | 132 | 1.421,06 | 10,77 | 1 |
| 2011 | 64 | 693,18 | 10,83 | 1 |
| 2012 | 195 | 2.155,30 | 11,05 | 2 |
| 2013 | 153 | 1.787,98 | 11,69 | 2 |
| 2014 | 151 | 2.460,27 | 16,29 | 2 |
| 2015 | 140 | 2.745,57 | 19,61 | 2 |
| 2016 | 122 | 2.415,35 | 19,80 | 2 |
| 2017 | 44 | 1.219,42 | 27,71 | 2 |
| 2018 | 57 | 1.238,87 | 21,73 | 2 |
| 2019 | 18 | 650,11 | 36,12 | 1 |
| 2020 | 131 | 2.498,32 | 19,07 | 2 |
| 2021 | 122 | 4.601,23 | 37,72 | 3 |
| 2022 | 149 | 4.620,20 | 31,01 | 3 |
| 2023 | 120 | 4.756,83 | 39,64 | 3 |
| 2024 | 112 | 4.248,37 | 37,93 | 3 |
| totale | 1.933 | 41.016,57 | 21,22 | 33 |