| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 2.568 | 68.955,32 | 26,85 | 9 |
| 2007 | 2.333 | 72.235,12 | 30,96 | 17 |
| 2008 | 3.017 | 86.774,65 | 28,76 | 19 |
| 2009 | 2.549 | 74.495,36 | 29,23 | 19 |
| 2010 | 2.859 | 76.716,46 | 26,83 | 22 |
| 2011 | 2.757 | 74.157,66 | 26,90 | 20 |
| 2012 | 2.665 | 77.320,31 | 29,01 | 24 |
| 2013 | 2.047 | 55.855,43 | 27,29 | 27 |
| 2014 | 1.973 | 64.924,46 | 32,91 | 25 |
| 2015 | 2.344 | 83.320,74 | 35,55 | 31 |
| 2016 | 2.774 | 90.193,91 | 32,51 | 34 |
| 2017 | 2.630 | 82.567,18 | 31,39 | 34 |
| 2018 | 2.197 | 66.837,41 | 30,42 | 34 |
| 2019 | 2.059 | 65.909,95 | 32,01 | 34 |
| 2020 | 2.017 | 68.207,00 | 33,82 | 35 |
| 2021 | 2.132 | 65.664,62 | 30,80 | 38 |
| 2022 | 1.953 | 63.742,28 | 32,64 | 39 |
| 2023 | 1.961 | 61.890,01 | 31,56 | 47 |
| 2024 | 2.044 | 59.178,91 | 28,95 | 53 |
| totale | 44.879 | 1.358.946,78 | 30,28 | 561 |