| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.837 | 67.824,71 | 23,91 | 20 |
| 2007 | 1.897 | 46.721,13 | 24,63 | 20 |
| 2008 | 2.676 | 70.069,79 | 26,18 | 23 |
| 2009 | 5.243 | 111.844,88 | 21,33 | 27 |
| 2010 | 6.447 | 127.327,35 | 19,75 | 30 |
| 2011 | 5.907 | 104.005,17 | 17,61 | 28 |
| 2012 | 5.942 | 121.250,43 | 20,41 | 38 |
| 2013 | 6.828 | 129.399,63 | 18,95 | 42 |
| 2014 | 9.828 | 210.146,74 | 21,38 | 47 |
| 2015 | 8.194 | 176.995,14 | 21,60 | 49 |
| 2016 | 6.977 | 188.541,29 | 27,02 | 68 |
| 2017 | 10.203 | 300.913,62 | 29,49 | 55 |
| 2018 | 11.040 | 329.317,37 | 29,83 | 63 |
| 2019 | 11.336 | 355.354,20 | 31,35 | 61 |
| 2020 | 10.360 | 345.559,05 | 33,36 | 63 |
| 2021 | 12.125 | 374.170,44 | 30,86 | 73 |
| 2022 | 69.952 | 1.501.183,35 | 21,46 | 74 |
| 2023 | 75.806 | 1.541.724,08 | 20,34 | 82 |
| 2024 | 80.560 | 1.541.103,40 | 19,13 | 91 |
| totale | 344.158 | 7.643.451,77 | 22,21 | 954 |