| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.078 | 27.304,14 | 25,33 | 3 |
| 2007 | 503 | 16.352,21 | 32,51 | 3 |
| 2008 | 669 | 22.113,34 | 33,05 | 3 |
| 2009 | 720 | 23.011,17 | 31,96 | 4 |
| 2010 | 826 | 22.478,39 | 27,21 | 5 |
| 2011 | 595 | 16.059,78 | 26,99 | 3 |
| 2012 | 858 | 24.246,57 | 28,26 | 5 |
| 2013 | 874 | 23.928,11 | 27,38 | 7 |
| 2014 | 820 | 25.801,29 | 31,46 | 8 |
| 2015 | 895 | 29.932,80 | 33,44 | 8 |
| 2016 | 975 | 33.147,09 | 34,00 | 9 |
| 2017 | 868 | 28.832,03 | 33,22 | 10 |
| 2018 | 1.026 | 31.464,07 | 30,67 | 11 |
| 2019 | 1.132 | 37.424,09 | 33,06 | 12 |
| 2020 | 1.018 | 34.159,77 | 33,56 | 12 |
| 2021 | 1.291 | 39.226,00 | 30,38 | 12 |
| 2022 | 6.400 | 192.998,77 | 30,16 | 13 |
| 2023 | 6.309 | 187.906,90 | 29,78 | 16 |
| 2024 | 6.096 | 183.191,17 | 30,05 | 17 |
| totale | 32.953 | 999.577,69 | 30,33 | 161 |