| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.488 | 44.537,48 | 17,90 | 6 |
| 2007 | 1.672 | 35.841,43 | 21,44 | 5 |
| 2008 | 2.934 | 59.208,30 | 20,18 | 7 |
| 2009 | 3.290 | 66.023,83 | 20,07 | 10 |
| 2010 | 2.945 | 48.517,06 | 16,47 | 12 |
| 2011 | 2.704 | 42.762,94 | 15,81 | 12 |
| 2012 | 2.374 | 44.605,13 | 18,79 | 14 |
| 2013 | 2.093 | 40.165,80 | 19,19 | 16 |
| 2014 | 2.413 | 55.926,66 | 23,18 | 22 |
| 2015 | 2.470 | 52.897,93 | 21,42 | 17 |
| 2016 | 2.883 | 63.920,23 | 22,17 | 20 |
| 2017 | 3.229 | 65.554,78 | 20,30 | 22 |
| 2018 | 2.967 | 68.711,70 | 23,16 | 23 |
| 2019 | 3.302 | 79.555,55 | 24,09 | 24 |
| 2020 | 3.238 | 89.386,04 | 27,61 | 29 |
| 2021 | 3.003 | 81.832,95 | 27,25 | 31 |
| 2022 | 2.901 | 72.851,56 | 25,11 | 34 |
| 2023 | 4.528 | 96.371,75 | 21,28 | 41 |
| 2024 | 5.524 | 115.535,85 | 20,92 | 47 |
| totale | 56.958 | 1.224.206,97 | 21,49 | 392 |