| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 725 | 24.760,19 | 34,15 | 3 |
| 2007 | 492 | 19.690,03 | 40,02 | 2 |
| 2008 | 22 | 798,65 | 36,30 | 1 |
| 2009 | 468 | 21.470,46 | 45,88 | 4 |
| 2010 | 586 | 20.946,30 | 35,74 | 4 |
| 2011 | 592 | 20.272,16 | 34,24 | 3 |
| 2012 | 801 | 26.517,69 | 33,11 | 4 |
| 2013 | 970 | 34.354,16 | 35,42 | 6 |
| 2014 | 1.126 | 34.738,47 | 30,85 | 6 |
| 2015 | 1.149 | 35.490,66 | 30,89 | 5 |
| 2016 | 1.360 | 44.752,60 | 32,91 | 6 |
| 2017 | 1.292 | 44.181,12 | 34,20 | 6 |
| 2018 | 1.373 | 46.942,68 | 34,19 | 6 |
| 2019 | 1.412 | 49.143,98 | 34,80 | 7 |
| 2020 | 1.295 | 46.102,30 | 35,60 | 7 |
| 2021 | 1.187 | 41.964,95 | 35,35 | 7 |
| 2022 | 1.223 | 43.221,17 | 35,34 | 7 |
| 2023 | 1.280 | 45.427,34 | 35,49 | 9 |
| 2024 | 1.183 | 39.642,08 | 33,51 | 10 |
| totale | 18.536 | 640.416,99 | 34,55 | 103 |