| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 61 | 1.497,78 | 24,55 | 1 |
| 2007 | 24 | 612,22 | 25,51 | 1 |
| 2009 | 5 | 67,60 | 13,52 | 1 |
| 2010 | 3 | 55,48 | 18,49 | 1 |
| 2012 | 8 | 170,75 | 21,34 | 1 |
| 2013 | 7 | 231,80 | 33,11 | 1 |
| 2014 | 6 | 238,32 | 39,72 | 1 |
| 2015 | 6 | 209,14 | 34,86 | 2 |
| 2016 | 9 | 179,04 | 19,89 | 2 |
| 2017 | 10 | 274,88 | 27,49 | 2 |
| 2018 | 12 | 269,89 | 22,49 | 2 |
| 2019 | 12 | 252,40 | 21,03 | 2 |
| 2020 | 16 | 781,87 | 48,87 | 2 |
| 2021 | 16 | 406,82 | 25,43 | 2 |
| 2022 | 72 | 1.587,40 | 22,05 | 3 |
| 2023 | 115 | 3.127,47 | 27,20 | 4 |
| 2024 | 115 | 2.446,40 | 21,27 | 4 |
| totale | 497 | 12.409,26 | 24,97 | 32 |