| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 401 | 6.014,54 | 15,00 | 4 |
| 2007 | 38 | 464,97 | 12,24 | 1 |
| 2008 | 72 | 1.726,86 | 23,98 | 2 |
| 2009 | 389 | 7.056,65 | 18,14 | 4 |
| 2010 | 592 | 10.033,19 | 16,95 | 6 |
| 2011 | 645 | 13.075,88 | 20,27 | 4 |
| 2012 | 288 | 6.611,56 | 22,96 | 5 |
| 2013 | 285 | 6.140,87 | 21,55 | 4 |
| 2014 | 168 | 3.600,94 | 21,43 | 5 |
| 2015 | 250 | 6.255,54 | 25,02 | 7 |
| 2016 | 279 | 7.417,30 | 26,59 | 8 |
| 2017 | 249 | 7.494,09 | 30,10 | 10 |
| 2018 | 611 | 22.205,92 | 36,34 | 10 |
| 2019 | 566 | 21.427,18 | 37,86 | 9 |
| 2020 | 494 | 18.161,19 | 36,76 | 9 |
| 2021 | 476 | 17.085,38 | 35,89 | 10 |
| 2022 | 420 | 16.262,03 | 38,72 | 8 |
| 2023 | 498 | 16.937,23 | 34,01 | 11 |
| 2024 | 449 | 13.941,33 | 31,05 | 14 |
| totale | 7.170 | 201.912,65 | 28,16 | 131 |