| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 3.699 | 106.998,13 | 28,93 | 7 |
| 2007 | 3.554 | 107.285,83 | 30,19 | 7 |
| 2008 | 2.797 | 92.747,49 | 33,16 | 7 |
| 2009 | 2.183 | 69.202,71 | 31,70 | 13 |
| 2010 | 1.956 | 56.446,15 | 28,86 | 11 |
| 2011 | 1.855 | 46.410,71 | 25,02 | 8 |
| 2012 | 2.038 | 53.580,54 | 26,29 | 14 |
| 2013 | 2.336 | 57.184,62 | 24,48 | 13 |
| 2014 | 1.455 | 44.908,25 | 30,86 | 10 |
| 2015 | 1.305 | 40.392,37 | 30,95 | 12 |
| 2016 | 1.398 | 52.138,19 | 37,29 | 13 |
| 2017 | 1.852 | 59.305,57 | 32,02 | 14 |
| 2018 | 1.836 | 55.382,35 | 30,16 | 17 |
| 2019 | 1.927 | 54.312,33 | 28,18 | 17 |
| 2020 | 1.570 | 55.910,03 | 35,61 | 17 |
| 2021 | 1.783 | 56.537,48 | 31,71 | 19 |
| 2022 | 1.438 | 52.875,46 | 36,77 | 16 |
| 2023 | 1.455 | 53.842,51 | 37,01 | 23 |
| 2024 | 2.744 | 86.107,19 | 31,38 | 34 |
| totale | 39.181 | 1.201.567,91 | 30,67 | 272 |