| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.649 | 38.027,84 | 23,06 | 7 |
| 2007 | 1.167 | 31.252,49 | 26,78 | 7 |
| 2008 | 1.387 | 37.971,49 | 27,38 | 8 |
| 2009 | 1.802 | 48.387,89 | 26,85 | 10 |
| 2010 | 1.900 | 43.735,51 | 23,02 | 10 |
| 2011 | 1.353 | 30.534,59 | 22,57 | 10 |
| 2012 | 1.900 | 45.927,25 | 24,17 | 12 |
| 2013 | 1.882 | 44.338,07 | 23,56 | 12 |
| 2014 | 1.793 | 54.446,95 | 30,37 | 12 |
| 2015 | 1.955 | 63.162,51 | 32,31 | 14 |
| 2016 | 1.978 | 62.253,11 | 31,47 | 19 |
| 2017 | 2.085 | 63.092,73 | 30,26 | 21 |
| 2018 | 1.943 | 59.070,69 | 30,40 | 21 |
| 2019 | 2.009 | 62.554,54 | 31,14 | 22 |
| 2020 | 1.928 | 64.723,53 | 33,57 | 21 |
| 2021 | 1.875 | 57.291,47 | 30,56 | 22 |
| 2022 | 1.874 | 61.494,67 | 32,81 | 22 |
| 2023 | 2.042 | 70.318,95 | 34,44 | 27 |
| 2024 | 2.272 | 70.385,26 | 30,98 | 32 |
| totale | 34.794 | 1.008.969,54 | 29,00 | 309 |