| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.630 | 43.799,58 | 26,87 | 5 |
| 2007 | 972 | 37.917,78 | 39,01 | 5 |
| 2008 | 946 | 40.432,58 | 42,74 | 7 |
| 2009 | 1.108 | 43.750,52 | 39,49 | 10 |
| 2010 | 1.306 | 34.323,25 | 26,28 | 10 |
| 2011 | 1.027 | 32.451,88 | 31,60 | 3 |
| 2012 | 678 | 26.095,03 | 38,49 | 7 |
| 2013 | 830 | 23.283,74 | 28,05 | 8 |
| 2014 | 791 | 30.065,88 | 38,01 | 9 |
| 2015 | 1.156 | 38.850,29 | 33,61 | 10 |
| 2016 | 1.213 | 37.654,79 | 31,04 | 9 |
| 2017 | 1.226 | 37.935,14 | 30,94 | 9 |
| 2018 | 1.210 | 38.041,16 | 31,44 | 10 |
| 2019 | 1.161 | 32.955,97 | 28,39 | 12 |
| 2020 | 1.107 | 30.946,89 | 27,96 | 13 |
| 2021 | 1.073 | 33.710,12 | 31,42 | 13 |
| 2022 | 1.128 | 37.169,87 | 32,95 | 13 |
| 2023 | 1.227 | 40.558,25 | 33,05 | 16 |
| 2024 | 1.270 | 38.179,57 | 30,06 | 16 |
| totale | 21.059 | 678.122,29 | 32,20 | 185 |