| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 399 | 6.196,28 | 15,53 | 1 |
| 2009 | 102 | 1.722,76 | 16,89 | 1 |
| 2010 | 146 | 1.754,81 | 12,02 | 1 |
| 2012 | 98 | 1.136,37 | 11,60 | 1 |
| 2013 | 106 | 1.265,28 | 11,94 | 1 |
| 2014 | 98 | 1.416,58 | 14,45 | 1 |
| 2015 | 404 | 8.197,96 | 20,29 | 3 |
| 2016 | 381 | 8.572,40 | 22,50 | 3 |
| 2017 | 440 | 10.403,80 | 23,65 | 2 |
| 2018 | 498 | 11.580,86 | 23,25 | 4 |
| 2019 | 485 | 12.550,11 | 25,88 | 4 |
| 2020 | 551 | 14.600,46 | 26,50 | 4 |
| 2021 | 521 | 13.532,95 | 25,97 | 4 |
| 2022 | 546 | 14.587,41 | 26,72 | 4 |
| 2023 | 582 | 15.056,98 | 25,87 | 7 |
| 2024 | 611 | 14.654,23 | 23,98 | 9 |
| totale | 5.968 | 137.229,24 | 22,99 | 50 |