| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 54 | 1.401,49 | 25,95 | 1 |
| 2009 | 33 | 382,70 | 11,60 | 1 |
| 2010 | 16 | 179,25 | 11,20 | 1 |
| 2012 | 78 | 1.156,13 | 14,82 | 1 |
| 2013 | 83 | 1.212,84 | 14,61 | 1 |
| 2014 | 69 | 1.419,48 | 20,57 | 1 |
| 2015 | 80 | 1.295,19 | 16,19 | 2 |
| 2016 | 102 | 2.597,59 | 25,47 | 3 |
| 2017 | 145 | 3.781,58 | 26,08 | 4 |
| 2018 | 241 | 5.924,45 | 24,58 | 5 |
| 2019 | 214 | 6.162,19 | 28,80 | 5 |
| 2020 | 161 | 4.199,94 | 26,09 | 5 |
| 2021 | 143 | 3.628,49 | 25,37 | 6 |
| 2022 | 185 | 5.120,99 | 27,68 | 6 |
| 2023 | 301 | 6.931,50 | 23,03 | 8 |
| 2024 | 316 | 7.774,46 | 24,60 | 9 |
| totale | 2.221 | 53.168,27 | 23,94 | 59 |