| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.365 | 40.579,74 | 29,73 | 15 |
| 2007 | 683 | 29.179,70 | 42,72 | 14 |
| 2008 | 947 | 39.026,62 | 41,21 | 23 |
| 2009 | 1.177 | 43.132,29 | 36,65 | 26 |
| 2010 | 1.761 | 55.186,64 | 31,34 | 30 |
| 2011 | 904 | 30.430,06 | 33,66 | 25 |
| 2012 | 1.879 | 57.365,83 | 30,53 | 32 |
| 2013 | 1.921 | 55.877,10 | 29,09 | 37 |
| 2014 | 2.013 | 70.929,11 | 35,24 | 37 |
| 2015 | 2.139 | 92.881,99 | 43,42 | 36 |
| 2016 | 2.070 | 68.257,24 | 32,97 | 34 |
| 2017 | 1.983 | 67.016,35 | 33,80 | 36 |
| 2018 | 1.825 | 58.051,72 | 31,81 | 37 |
| 2019 | 1.691 | 52.833,06 | 31,24 | 35 |
| 2020 | 1.929 | 62.755,83 | 32,53 | 42 |
| 2021 | 1.893 | 59.151,74 | 31,25 | 44 |
| 2022 | 2.313 | 83.786,93 | 36,22 | 36 |
| 2023 | 2.303 | 83.587,56 | 36,30 | 42 |
| 2024 | 2.721 | 93.580,97 | 34,39 | 50 |
| totale | 33.517 | 1.143.610,48 | 34,12 | 631 |