| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 168 | 7.147,92 | 42,55 | 2 |
| 2008 | 49 | 2.430,50 | 49,60 | 2 |
| 2009 | 69 | 2.608,86 | 37,81 | 4 |
| 2010 | 65 | 1.863,64 | 28,67 | 4 |
| 2011 | 49 | 741,49 | 15,13 | 2 |
| 2012 | 121 | 4.218,01 | 34,86 | 5 |
| 2013 | 148 | 5.064,97 | 34,22 | 5 |
| 2014 | 133 | 5.192,56 | 39,04 | 5 |
| 2015 | 136 | 5.826,89 | 42,84 | 6 |
| 2016 | 124 | 5.026,82 | 40,54 | 6 |
| 2017 | 133 | 5.363,32 | 40,33 | 6 |
| 2018 | 101 | 3.488,69 | 34,54 | 6 |
| 2019 | 127 | 4.024,29 | 31,69 | 7 |
| 2020 | 123 | 4.230,42 | 34,39 | 7 |
| 2021 | 93 | 2.902,97 | 31,21 | 6 |
| 2022 | 72 | 2.630,78 | 36,54 | 4 |
| 2023 | 75 | 2.428,10 | 32,37 | 5 |
| 2024 | 60 | 1.697,50 | 28,29 | 5 |
| totale | 1.846 | 66.887,73 | 36,23 | 87 |