| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 639 | 10.320,34 | 16,15 | 2 |
| 2007 | 1.160 | 19.751,94 | 17,03 | 2 |
| 2008 | 1.109 | 20.429,12 | 18,42 | 3 |
| 2009 | 422 | 7.032,73 | 16,67 | 3 |
| 2010 | 503 | 7.661,57 | 15,23 | 3 |
| 2011 | 931 | 12.986,67 | 13,95 | 4 |
| 2012 | 615 | 8.574,93 | 13,94 | 3 |
| 2013 | 924 | 12.418,42 | 13,44 | 4 |
| 2014 | 1.008 | 16.719,21 | 16,59 | 6 |
| 2015 | 958 | 18.800,19 | 19,62 | 7 |
| 2016 | 1.266 | 23.306,04 | 18,41 | 8 |
| 2017 | 1.586 | 28.114,37 | 17,73 | 9 |
| 2018 | 1.255 | 22.992,84 | 18,32 | 9 |
| 2019 | 1.357 | 26.873,25 | 19,80 | 9 |
| 2020 | 1.236 | 25.620,13 | 20,73 | 9 |
| 2021 | 1.261 | 26.820,34 | 21,27 | 9 |
| 2022 | 1.504 | 31.627,39 | 21,03 | 10 |
| 2023 | 1.664 | 34.007,60 | 20,44 | 12 |
| 2024 | 1.333 | 26.766,49 | 20,08 | 13 |
| totale | 20.731 | 380.823,57 | 18,37 | 125 |