| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 3.102 | 127.098,79 | 40,97 | 4 |
| 2007 | 2.100 | 115.794,65 | 55,14 | 3 |
| 2008 | 1.968 | 100.790,13 | 51,21 | 2 |
| 2009 | 2.558 | 104.837,49 | 40,98 | 8 |
| 2010 | 2.787 | 94.640,84 | 33,96 | 7 |
| 2011 | 1.252 | 33.091,92 | 26,43 | 4 |
| 2012 | 2.567 | 95.272,67 | 37,11 | 10 |
| 2013 | 2.758 | 90.052,61 | 32,65 | 10 |
| 2014 | 2.710 | 108.490,87 | 40,03 | 8 |
| 2015 | 2.691 | 110.907,37 | 41,21 | 10 |
| 2016 | 2.777 | 106.385,56 | 38,31 | 9 |
| 2017 | 2.875 | 115.562,56 | 40,20 | 10 |
| 2018 | 2.770 | 114.878,19 | 41,47 | 10 |
| 2019 | 2.843 | 118.270,08 | 41,60 | 10 |
| 2020 | 2.642 | 121.992,97 | 46,17 | 10 |
| 2021 | 2.480 | 118.449,92 | 47,76 | 10 |
| 2022 | 2.396 | 114.053,57 | 47,60 | 9 |
| 2023 | 2.716 | 115.605,35 | 42,56 | 14 |
| 2024 | 2.835 | 116.073,54 | 40,94 | 16 |
| totale | 48.827 | 2.022.249,08 | 41,42 | 164 |