| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.043 | 28.380,64 | 27,21 | 7 |
| 2007 | 595 | 18.569,10 | 31,21 | 5 |
| 2008 | 837 | 24.088,13 | 28,78 | 6 |
| 2009 | 1.093 | 31.038,91 | 28,40 | 7 |
| 2010 | 1.132 | 28.053,26 | 24,78 | 8 |
| 2011 | 901 | 21.601,46 | 23,97 | 6 |
| 2012 | 1.226 | 30.182,73 | 24,62 | 7 |
| 2013 | 1.320 | 30.780,86 | 23,32 | 7 |
| 2014 | 1.228 | 41.752,57 | 34,00 | 8 |
| 2015 | 1.216 | 40.558,84 | 33,35 | 8 |
| 2016 | 1.064 | 31.090,06 | 29,22 | 8 |
| 2017 | 1.044 | 30.759,35 | 29,46 | 8 |
| 2018 | 964 | 27.409,03 | 28,43 | 8 |
| 2019 | 1.433 | 49.684,44 | 34,67 | 10 |
| 2020 | 1.444 | 55.245,44 | 38,26 | 11 |
| 2021 | 1.297 | 50.140,41 | 38,66 | 9 |
| 2022 | 2.257 | 84.938,99 | 37,63 | 8 |
| 2023 | 2.452 | 87.253,73 | 35,58 | 12 |
| 2024 | 2.400 | 73.944,49 | 30,81 | 12 |
| totale | 24.946 | 785.472,44 | 31,49 | 155 |