| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.028 | 38.838,34 | 37,78 | 14 |
| 2007 | 908 | 40.558,49 | 44,67 | 28 |
| 2008 | 904 | 43.712,27 | 48,35 | 34 |
| 2009 | 1.059 | 48.680,37 | 45,97 | 32 |
| 2010 | 1.257 | 54.510,38 | 43,37 | 41 |
| 2011 | 1.013 | 44.768,82 | 44,19 | 32 |
| 2012 | 1.384 | 65.881,87 | 47,60 | 38 |
| 2013 | 1.469 | 63.483,81 | 43,22 | 39 |
| 2014 | 1.658 | 92.949,60 | 56,06 | 40 |
| 2015 | 1.650 | 92.838,68 | 56,27 | 47 |
| 2016 | 1.679 | 97.551,88 | 58,10 | 44 |
| 2017 | 1.682 | 95.595,48 | 56,83 | 43 |
| 2018 | 2.089 | 113.376,55 | 54,27 | 49 |
| 2019 | 2.097 | 113.219,66 | 53,99 | 51 |
| 2020 | 2.044 | 115.116,48 | 56,32 | 56 |
| 2021 | 2.146 | 112.576,76 | 52,46 | 62 |
| 2022 | 1.889 | 102.912,06 | 54,48 | 53 |
| 2023 | 2.045 | 118.943,55 | 58,16 | 56 |
| 2024 | 2.347 | 171.764,01 | 73,18 | 63 |
| totale | 30.348 | 1.627.279,06 | 53,62 | 822 |