| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 213 | 4.854,82 | 22,79 | 1 |
| 2009 | 64 | 1.548,30 | 24,19 | 1 |
| 2010 | 58 | 1.098,65 | 18,94 | 1 |
| 2012 | 48 | 735,19 | 15,32 | 1 |
| 2013 | 50 | 973,59 | 19,47 | 1 |
| 2014 | 60 | 2.268,84 | 37,81 | 2 |
| 2015 | 69 | 2.770,72 | 40,16 | 3 |
| 2016 | 85 | 5.235,49 | 61,59 | 3 |
| 2017 | 164 | 8.424,52 | 51,37 | 5 |
| 2018 | 182 | 9.129,84 | 50,16 | 5 |
| 2019 | 189 | 7.547,02 | 39,93 | 5 |
| 2020 | 279 | 10.974,50 | 39,34 | 5 |
| 2021 | 284 | 11.272,05 | 39,69 | 6 |
| 2022 | 271 | 11.404,68 | 42,08 | 5 |
| 2023 | 300 | 11.338,20 | 37,79 | 6 |
| 2024 | 263 | 12.043,78 | 45,79 | 5 |
| totale | 2.579 | 101.620,19 | 39,40 | 55 |