| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 72 | 1.334,69 | 18,54 | 2 |
| 2009 | 29 | 400,78 | 13,82 | 1 |
| 2010 | 37 | 497,86 | 13,46 | 1 |
| 2011 | 13 | 314,08 | 24,16 | 1 |
| 2012 | 46 | 700,37 | 15,23 | 1 |
| 2013 | 63 | 1.105,09 | 17,54 | 2 |
| 2014 | 53 | 1.097,12 | 20,70 | 1 |
| 2015 | 43 | 853,90 | 19,86 | 3 |
| 2016 | 97 | 2.338,12 | 24,10 | 2 |
| 2017 | 87 | 2.045,54 | 23,51 | 2 |
| 2018 | 108 | 2.361,08 | 21,86 | 2 |
| 2019 | 116 | 3.173,02 | 27,35 | 2 |
| 2020 | 129 | 3.096,95 | 24,01 | 3 |
| 2021 | 120 | 3.431,31 | 28,59 | 3 |
| 2022 | 107 | 2.431,05 | 22,72 | 3 |
| 2023 | 130 | 3.059,68 | 23,54 | 5 |
| 2024 | 132 | 2.846,29 | 21,56 | 5 |
| totale | 1.382 | 31.086,93 | 22,49 | 39 |