| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.968 | 67.320,66 | 22,68 | 13 |
| 2007 | 1.788 | 46.918,39 | 26,24 | 12 |
| 2008 | 1.570 | 44.441,91 | 28,31 | 12 |
| 2009 | 2.959 | 70.540,26 | 23,84 | 15 |
| 2010 | 3.813 | 77.809,62 | 20,41 | 19 |
| 2011 | 4.291 | 86.026,18 | 20,05 | 16 |
| 2012 | 4.157 | 88.478,05 | 21,28 | 21 |
| 2013 | 3.549 | 75.033,05 | 21,14 | 19 |
| 2014 | 3.427 | 87.980,99 | 25,67 | 19 |
| 2015 | 3.028 | 79.880,04 | 26,38 | 19 |
| 2016 | 3.029 | 80.540,06 | 26,59 | 25 |
| 2017 | 3.203 | 85.765,57 | 26,78 | 29 |
| 2018 | 3.309 | 86.332,23 | 26,09 | 29 |
| 2019 | 4.247 | 102.590,51 | 24,16 | 31 |
| 2020 | 4.378 | 113.244,43 | 25,87 | 34 |
| 2021 | 6.660 | 171.242,31 | 25,71 | 42 |
| 2022 | 7.276 | 187.438,28 | 25,76 | 41 |
| 2023 | 9.945 | 227.060,07 | 22,83 | 58 |
| 2024 | 11.598 | 248.139,78 | 21,40 | 63 |
| totale | 85.195 | 2.026.782,39 | 23,79 | 517 |