| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 1.489 | 30.658,59 | 20,59 | 9 |
| 2007 | 776 | 15.194,97 | 19,58 | 7 |
| 2008 | 680 | 13.976,07 | 20,55 | 5 |
| 2009 | 809 | 22.701,91 | 28,06 | 7 |
| 2010 | 758 | 14.164,76 | 18,69 | 6 |
| 2011 | 534 | 11.003,38 | 20,61 | 6 |
| 2012 | 717 | 19.174,88 | 26,74 | 9 |
| 2013 | 628 | 13.001,99 | 20,70 | 9 |
| 2014 | 644 | 16.408,75 | 25,48 | 10 |
| 2015 | 857 | 23.144,77 | 27,01 | 12 |
| 2016 | 945 | 27.104,80 | 28,68 | 13 |
| 2017 | 1.309 | 37.360,60 | 28,54 | 16 |
| 2018 | 1.379 | 38.132,64 | 27,65 | 17 |
| 2019 | 1.373 | 37.237,11 | 27,12 | 17 |
| 2020 | 1.319 | 37.859,24 | 28,70 | 17 |
| 2021 | 1.385 | 40.102,33 | 28,95 | 18 |
| 2022 | 1.357 | 37.711,32 | 27,79 | 15 |
| 2023 | 1.354 | 34.657,93 | 25,60 | 16 |
| 2024 | 1.557 | 40.958,59 | 26,31 | 18 |
| totale | 19.870 | 510.554,63 | 25,69 | 227 |