| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 200 | 3.138,18 | 15,69 | 3 |
| 2007 | 211 | 3.666,82 | 17,38 | 2 |
| 2009 | 10 | 99,47 | 9,95 | 2 |
| 2010 | 175 | 2.741,22 | 15,66 | 2 |
| 2012 | 124 | 1.770,15 | 14,28 | 2 |
| 2013 | 114 | 1.679,30 | 14,73 | 2 |
| 2014 | 121 | 2.033,86 | 16,81 | 2 |
| 2015 | 115 | 1.864,07 | 16,21 | 2 |
| 2016 | 121 | 2.112,73 | 17,46 | 2 |
| 2017 | 143 | 2.271,13 | 15,88 | 2 |
| 2018 | 130 | 2.176,83 | 16,74 | 2 |
| 2019 | 132 | 2.308,71 | 17,49 | 2 |
| 2020 | 146 | 2.485,77 | 17,03 | 2 |
| 2021 | 168 | 2.741,50 | 16,32 | 2 |
| 2022 | 193 | 3.274,81 | 16,97 | 2 |
| 2023 | 184 | 3.019,40 | 16,41 | 2 |
| 2024 | 175 | 2.887,38 | 16,50 | 2 |
| totale | 2.462 | 40.271,33 | 16,36 | 35 |