| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.582 | 40.130,13 | 25,37 | 3 |
| 2007 | 837 | 24.724,78 | 29,54 | 2 |
| 2008 | 796 | 25.517,82 | 32,06 | 2 |
| 2009 | 824 | 25.448,14 | 30,88 | 3 |
| 2010 | 876 | 23.401,03 | 26,71 | 3 |
| 2011 | 873 | 22.315,63 | 25,56 | 3 |
| 2012 | 978 | 26.903,31 | 27,51 | 4 |
| 2013 | 1.150 | 28.163,15 | 24,49 | 5 |
| 2014 | 412 | 13.614,75 | 33,05 | 5 |
| 2015 | 1.014 | 30.602,52 | 30,18 | 5 |
| 2016 | 1.027 | 33.380,00 | 32,50 | 7 |
| 2017 | 1.103 | 34.201,15 | 31,01 | 8 |
| 2018 | 1.098 | 33.641,56 | 30,64 | 9 |
| 2019 | 1.134 | 34.807,06 | 30,69 | 10 |
| 2020 | 1.089 | 35.202,05 | 32,33 | 10 |
| 2021 | 1.180 | 35.897,78 | 30,42 | 9 |
| 2022 | 899 | 27.597,12 | 30,70 | 7 |
| 2023 | 1.076 | 29.240,29 | 27,17 | 10 |
| 2024 | 2.503 | 68.373,16 | 27,32 | 12 |
| totale | 20.451 | 593.161,43 | 29,00 | 117 |