| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 27.901 | 587.895,92 | 21,07 | 178 |
| 2007 | 18.437 | 508.154,77 | 27,56 | 87 |
| 2008 | 21.782 | 612.411,71 | 28,12 | 107 |
| 2009 | 23.168 | 612.662,93 | 26,44 | 230 |
| 2010 | 30.681 | 684.832,66 | 22,32 | 269 |
| 2011 | 26.351 | 567.614,37 | 21,54 | 145 |
| 2012 | 32.335 | 709.417,16 | 21,94 | 297 |
| 2013 | 28.685 | 597.326,04 | 20,82 | 288 |
| 2014 | 32.371 | 830.518,18 | 25,66 | 322 |
| 2015 | 28.836 | 744.072,32 | 25,80 | 320 |
| 2016 | 29.158 | 781.914,43 | 26,82 | 331 |
| 2017 | 30.394 | 807.996,32 | 26,58 | 357 |
| 2018 | 29.460 | 806.463,59 | 27,37 | 382 |
| 2019 | 29.062 | 790.337,60 | 27,19 | 383 |
| 2020 | 28.413 | 814.261,94 | 28,66 | 398 |
| 2021 | 28.570 | 970.425,07 | 33,97 | 414 |
| 2022 | 28.994 | 859.365,66 | 29,64 | 452 |
| 2023 | 28.141 | 827.052,07 | 29,39 | 487 |
| 2024 | 30.525 | 846.515,80 | 27,73 | 552 |
| totale | 533.264 | 13.959.238,54 | 26,18 | 5.999 |
|
importi |
firme |