| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 160 | 3.411,01 | 21,32 | 1 |
| 2009 | 10 | 142,38 | 14,24 | 1 |
| 2010 | 15 | 311,67 | 20,78 | 2 |
| 2012 | 31 | 798,69 | 25,76 | 3 |
| 2013 | 48 | 1.163,34 | 24,24 | 4 |
| 2014 | 37 | 1.227,66 | 33,18 | 3 |
| 2015 | 51 | 1.738,73 | 34,09 | 2 |
| 2016 | 39 | 1.724,88 | 44,23 | 3 |
| 2017 | 29 | 1.483,47 | 51,15 | 3 |
| 2018 | 25 | 1.120,78 | 44,83 | 3 |
| 2019 | 27 | 923,41 | 34,20 | 2 |
| 2020 | 31 | 1.194,33 | 38,53 | 2 |
| 2021 | 45 | 1.457,24 | 32,38 | 3 |
| 2022 | 33 | 1.023,22 | 31,01 | 3 |
| 2023 | 68 | 3.465,14 | 50,96 | 6 |
| 2024 | 142 | 5.230,48 | 36,83 | 8 |
| totale | 791 | 26.416,43 | 33,40 | 49 |