| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.327 | 52.530,64 | 22,57 | 4 |
| 2007 | 741 | 21.778,18 | 29,39 | 2 |
| 2008 | 967 | 29.569,12 | 30,58 | 6 |
| 2009 | 1.754 | 50.685,05 | 28,90 | 9 |
| 2010 | 1.181 | 28.185,22 | 23,87 | 7 |
| 2011 | 1.144 | 26.311,08 | 23,00 | 7 |
| 2012 | 1.569 | 39.849,58 | 25,40 | 8 |
| 2013 | 1.552 | 36.821,01 | 23,72 | 8 |
| 2014 | 1.805 | 52.267,45 | 28,96 | 9 |
| 2015 | 1.902 | 58.619,60 | 30,82 | 11 |
| 2016 | 1.838 | 56.777,66 | 30,89 | 14 |
| 2017 | 1.820 | 57.973,97 | 31,85 | 15 |
| 2018 | 1.939 | 65.982,51 | 34,03 | 16 |
| 2019 | 2.339 | 78.245,54 | 33,45 | 16 |
| 2020 | 2.220 | 78.704,12 | 35,45 | 18 |
| 2021 | 2.103 | 72.366,03 | 34,41 | 19 |
| 2022 | 1.982 | 68.965,19 | 34,80 | 17 |
| 2023 | 1.807 | 55.704,12 | 30,83 | 18 |
| 2024 | 1.879 | 54.994,95 | 29,27 | 23 |
| totale | 32.869 | 986.331,02 | 30,01 | 227 |