| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 181 | 8.644,34 | 47,76 | 1 |
| 2009 | 74 | 6.555,60 | 88,59 | 1 |
| 2010 | 73 | 4.204,86 | 57,60 | 1 |
| 2012 | 64 | 4.077,00 | 63,70 | 1 |
| 2013 | 95 | 15.633,26 | 164,56 | 3 |
| 2014 | 64 | 17.344,74 | 271,01 | 3 |
| 2015 | 74 | 18.551,85 | 250,70 | 3 |
| 2016 | 124 | 17.216,30 | 138,84 | 3 |
| 2017 | 133 | 8.631,72 | 64,90 | 4 |
| 2018 | 143 | 8.796,90 | 61,52 | 5 |
| 2019 | 146 | 7.963,31 | 54,54 | 5 |
| 2020 | 152 | 9.507,26 | 62,55 | 5 |
| 2021 | 128 | 7.043,64 | 55,03 | 4 |
| 2022 | 112 | 6.820,63 | 60,90 | 4 |
| 2023 | 139 | 6.772,93 | 48,73 | 6 |
| 2024 | 140 | 5.603,90 | 40,03 | 7 |
| totale | 1.842 | 153.368,24 | 83,26 | 56 |