| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 197 | 2.741,92 | 13,92 | 2 |
| 2009 | 64 | 1.805,51 | 28,21 | 3 |
| 2010 | 82 | 2.188,90 | 26,69 | 4 |
| 2011 | 92 | 2.208,06 | 24,00 | 2 |
| 2012 | 136 | 3.819,30 | 28,08 | 6 |
| 2013 | 113 | 3.131,27 | 27,71 | 6 |
| 2014 | 139 | 4.441,48 | 31,95 | 7 |
| 2015 | 148 | 5.080,57 | 34,33 | 5 |
| 2016 | 111 | 4.228,46 | 38,09 | 5 |
| 2017 | 104 | 3.206,86 | 30,84 | 5 |
| 2018 | 82 | 2.697,35 | 32,89 | 8 |
| 2019 | 89 | 2.574,08 | 28,92 | 9 |
| 2020 | 76 | 2.017,60 | 26,55 | 8 |
| 2021 | 47 | 1.450,62 | 30,86 | 7 |
| 2022 | 245 | 7.603,64 | 31,04 | 7 |
| 2023 | 354 | 9.287,58 | 26,24 | 12 |
| 2024 | 365 | 9.671,16 | 26,50 | 11 |
| totale | 2.444 | 68.154,36 | 27,89 | 107 |