| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 114 | 1.277,86 | 11,21 | 1 |
| 2009 | 266 | 5.022,23 | 18,88 | 3 |
| 2010 | 133 | 1.861,82 | 14,00 | 3 |
| 2011 | 232 | 3.983,32 | 17,17 | 2 |
| 2012 | 236 | 4.124,59 | 17,48 | 2 |
| 2013 | 274 | 4.898,13 | 17,88 | 3 |
| 2014 | 198 | 4.255,60 | 21,49 | 2 |
| 2015 | 187 | 4.696,30 | 25,11 | 3 |
| 2016 | 452 | 11.626,46 | 25,72 | 5 |
| 2017 | 374 | 8.937,02 | 23,90 | 7 |
| 2018 | 420 | 9.602,81 | 22,86 | 6 |
| 2019 | 596 | 14.404,11 | 24,17 | 6 |
| 2020 | 712 | 19.174,82 | 26,93 | 6 |
| 2021 | 594 | 16.434,39 | 27,67 | 7 |
| 2022 | 597 | 16.107,68 | 26,98 | 7 |
| 2023 | 475 | 12.696,74 | 26,73 | 7 |
| 2024 | 423 | 10.049,25 | 23,76 | 6 |
| totale | 6.283 | 149.153,13 | 23,74 | 76 |