| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.753 | 38.124,87 | 21,75 | 5 |
| 2007 | 1.093 | 26.377,47 | 24,13 | 5 |
| 2008 | 1.574 | 46.355,35 | 29,45 | 7 |
| 2009 | 1.511 | 43.120,63 | 28,54 | 10 |
| 2010 | 1.544 | 38.816,55 | 25,14 | 9 |
| 2011 | 1.468 | 36.326,90 | 24,75 | 6 |
| 2012 | 1.747 | 46.456,87 | 26,59 | 9 |
| 2013 | 1.988 | 49.862,52 | 25,08 | 8 |
| 2014 | 1.888 | 60.366,94 | 31,97 | 9 |
| 2015 | 1.962 | 63.467,98 | 32,35 | 9 |
| 2016 | 2.015 | 67.901,16 | 33,70 | 9 |
| 2017 | 2.463 | 80.169,55 | 32,55 | 9 |
| 2018 | 2.243 | 73.988,59 | 32,99 | 11 |
| 2019 | 2.276 | 76.304,64 | 33,53 | 11 |
| 2020 | 2.029 | 72.155,36 | 35,56 | 11 |
| 2021 | 1.920 | 66.119,48 | 34,44 | 12 |
| 2022 | 1.900 | 68.902,77 | 36,26 | 12 |
| 2023 | 1.755 | 61.072,05 | 34,80 | 14 |
| 2024 | 1.762 | 57.922,36 | 32,87 | 15 |
| totale | 34.891 | 1.073.812,04 | 30,78 | 181 |