| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 75 | 1.099,09 | 14,65 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 8 | 129,89 | 16,24 | 1 |
| 2010 | 16 | 491,69 | 30,73 | 1 |
| 2011 | 79 | 1.456,01 | 18,43 | 1 |
| 2012 | 132 | 2.707,40 | 20,51 | 3 |
| 2013 | 111 | 2.268,73 | 20,44 | 2 |
| 2014 | 120 | 3.207,16 | 26,73 | 2 |
| 2015 | 152 | 4.004,53 | 26,35 | 2 |
| 2016 | 159 | 3.866,31 | 24,32 | 3 |
| 2017 | 133 | 3.250,89 | 24,44 | 3 |
| 2018 | 156 | 3.549,47 | 22,75 | 4 |
| 2019 | 109 | 2.338,02 | 21,45 | 4 |
| 2020 | 89 | 1.958,38 | 22,00 | 4 |
| 2021 | 79 | 1.699,39 | 21,51 | 4 |
| 2022 | 35 | 853,25 | 24,38 | 2 |
| 2023 | 35 | 664,67 | 18,99 | 2 |
| 2024 | 35 | 696,43 | 19,90 | 2 |
| totale | 1.523 | 34.241,31 | 22,48 | 42 |