| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 6 | 79,64 | 13,27 | 1 |
| 2008 | 59 | 4.385,20 | 74,33 | 1 |
| 2009 | 111 | 13.662,89 | 123,09 | 3 |
| 2010 | 119 | 11.448,28 | 96,20 | 3 |
| 2011 | 78 | 4.415,99 | 56,62 | 1 |
| 2012 | 133 | 13.649,97 | 102,63 | 3 |
| 2013 | 132 | 9.303,72 | 70,48 | 3 |
| 2014 | 141 | 14.798,60 | 104,95 | 3 |
| 2015 | 123 | 15.109,88 | 122,84 | 3 |
| 2016 | 110 | 16.051,62 | 145,92 | 3 |
| 2017 | 106 | 12.084,86 | 114,01 | 3 |
| 2018 | 87 | 12.230,19 | 140,58 | 3 |
| 2019 | 82 | 14.041,67 | 171,24 | 3 |
| 2020 | 72 | 9.884,95 | 137,29 | 3 |
| 2021 | 29 | 6.878,19 | 237,18 | 2 |
| 2022 | 1 | 24,21 | 24,21 | 1 |
| 2023 | 2 | 86,10 | 43,05 | 1 |
| 2024 | 4 | 115,34 | 28,84 | 1 |
| totale | 1.395 | 158.251,30 | 113,44 | 41 |