| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 45 | 596,35 | 13,25 | 1 |
| 2007 | 0 | 0,00 | 0,00 | 1 |
| 2008 | 0 | 0,00 | 0,00 | 1 |
| 2009 | 19 | 361,42 | 19,02 | 1 |
| 2010 | 47 | 358,55 | 7,63 | 1 |
| 2011 | 2 | 848,90 | 424,45 | 1 |
| 2012 | 80 | 1.371,00 | 17,14 | 2 |
| 2013 | 93 | 862,94 | 9,28 | 2 |
| 2014 | 122 | 5.486,41 | 44,97 | 4 |
| 2015 | 99 | 3.636,88 | 36,74 | 3 |
| 2016 | 89 | 3.735,13 | 41,97 | 4 |
| 2017 | 159 | 7.470,39 | 46,98 | 4 |
| 2018 | 216 | 101.234,61 | 468,68 | 4 |
| 2019 | 288 | 114.224,64 | 396,61 | 4 |
| 2020 | 381 | 109.341,24 | 286,98 | 4 |
| 2021 | 481 | 84.181,94 | 175,01 | 6 |
| 2022 | 563 | 102.644,97 | 182,32 | 6 |
| 2023 | 712 | 104.671,57 | 147,01 | 6 |
| 2024 | 854 | 113.045,46 | 132,37 | 6 |
| totale | 4.250 | 754.072,40 | 177,43 | 61 |